The present invention relates to a method for preparing a xanthine oxidase inhibitor and, more specifically, to a method for preparing a compound of chemical formula 2 by using ester hydrolysis and a recrystallization method.
C07D 403/04 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une liaison directe de chaînon cyclique à chaînon cyclique
2.
Electrode for Lithium Rechargeable Battery, and Lithium Rechargeable Battery Using the Same
The present invention relates to an electrode for a lithium secondary battery comprising: an electrode portion that includes a current collector, an electrode layer formed on the current collector, and an insulating layer formed on the electrode layer, and further comprising: a coating member that includes a first coating region in contact with a side surface of the electrode portion and a second coating region that continues to the first coating region and makes contact with a portion of the insulating layer, and a lithium secondary battery including the same.
H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires
H01M 4/13 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes composées d'un ou comprenant un matériau actif Électrodes pour accumulateurs à électrolyte non aqueux, p.ex. pour accumulateurs au lithium; Leurs procédés de fabrication
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p.ex. batteries à insertion ou intercalation de lithium dans les deux électrodes; Batteries à l'ion lithium
H01M 10/0585 - Structure ou fabrication d'accumulateurs ayant uniquement des éléments de structure plats, c. à d. des électrodes positives plates, des électrodes négatives plates et des séparateurs plats
H01M 50/46 - Séparateurs, membranes ou diaphragmes caractérisés par leur combinaison avec des électrodes
H01M 50/586 - Moyens pour empêcher un usage ou une décharge indésirables pour empêcher les contacts incorrects à l’intérieur ou à l’extérieur des batteries à l’intérieur des batteries p.ex. les contacts incorrects des électrodes
H01M 50/59 - Moyens pour empêcher un usage ou une décharge indésirables pour empêcher les contacts incorrects à l’intérieur ou à l’extérieur des batteries caractérisés par les moyens de protection
A61K 31/444 - Pyridines non condensées; Leurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un cycle à six chaînons avec l'azote comme hétéro-atome du cycle, p.ex. amrinone
A61K 31/4545 - Pipéridines non condensées, p.ex. pipérocaïne contenant d'autres systèmes hétérocycliques contenant un cycle à six chaînons avec l'azote comme hétéro-atome du cycle, p.ex. pipampérone, anabasine
A61K 31/4725 - Isoquinoléines non condensées, p.ex. papavérine contenant d'autres hétérocycles
A61K 31/501 - Pyridazines; Pyridazines hydrogénées non condensées et contenant d'autres hétérocycles
A61K 31/506 - Pyrimidines; Pyrimidines hydrogénées, p.ex. triméthoprime non condensées et contenant d'autres hétérocycles
4.
A Composition of Super Absorbent Polymer and a Preparation Method Thereof
According to the composition of super absorbent polymer and preparation method thereof according to the present disclosure, by mixing deodorization material with super absorbent polymer while controlling combination and mixing ratios thereof, the composition has excellent deodorization performance while minimizing property deterioration of super absorbent polymer.
A phosphorus (P) containing monomer or oligomer represented by Chemical Formula 1, a polyester resin including a constitutional unit derived from the phosphorus containing monomer or oligomer, a thermoplastic resin composition including the polyester resin, and a molded article including the polyester resin are provided. The constitutional unit derived from the phosphorus containing monomer or oligomer provides excellent flame retardancy and a high degree of polymerization of the polyester resin.
A phosphorus (P) containing monomer or oligomer represented by Chemical Formula 1, a polyester resin including a constitutional unit derived from the phosphorus containing monomer or oligomer, a thermoplastic resin composition including the polyester resin, and a molded article including the polyester resin are provided. The constitutional unit derived from the phosphorus containing monomer or oligomer provides excellent flame retardancy and a high degree of polymerization of the polyester resin.
A61K 31/4439 - Pyridines non condensées; Leurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un cycle à cinq chaînons avec l'azote comme hétéro-atome du cycle, p.ex. oméprazole
A61K 31/4436 - Pyridines non condensées; Leurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un hétérocycle avec le soufre comme hétéro-atome du cycle
A61K 31/506 - Pyrimidines; Pyrimidines hydrogénées, p.ex. triméthoprime non condensées et contenant d'autres hétérocycles
C07D 401/12 - Composés hétérocycliques contenant plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle, au moins un cycle étant un cycle à six chaînons avec un unique atome d'azote contenant deux hétérocycles liés par une chaîne contenant des hétéro-atomes comme chaînons
C07D 403/12 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une chaîne contenant des hétéro-atomes comme chaînons
C07D 405/14 - Composés hétérocycliques contenant à la fois un ou plusieurs hétérocycles comportant des atomes d'oxygène comme uniques hétéro-atomes du cycle et un ou plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle contenant au moins trois hétérocycles
C07D 409/12 - Composés hétérocycliques contenant plusieurs hétérocycles, au moins un cycle comportant des atomes de soufre comme uniques hétéro-atomes du cycle contenant deux hétérocycles liés par une chaîne contenant des hétéro-atomes comme chaînons
C07D 417/12 - Composés hétérocycliques contenant plusieurs hétérocycles, au moins un cycle comportant des atomes de soufre et d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une chaîne contenant des hétéro-atomes comme chaînons
7.
METHOD FOR PREPARING INTERMEDIATE FOR SYNTHESIS OF XANTHINE OXIDASE INHIBITOR
The present invention relates to a method for preparing an intermediate for synthesis of a xanthine oxidase inhibitor and, more specifically, to a method for preparing compounds of chemical formulas 2 and 4 by using low-priced starting materials and ligands and employing chelating extraction and purification techniques.
C07D 209/42 - Atomes de carbone comportant trois liaisons à des hétéro-atomes, avec au plus une liaison à un halogène, p.ex. radicaux ester ou nitrile
C07D 403/04 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une liaison directe de chaînon cyclique à chaînon cyclique
8.
NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
Provided is a novel compound of Chemical Formula 1:
Provided is a novel compound of Chemical Formula 1:
wherein in Chemical Formula 1: n is an integer of 1 to 6; X is O or S; Ar1 is a cyano, a substituted or unsubstituted C6-60 aryl, or a substituted or unsubstituted C2-60 heteroaryl containing at least one heteroatom selected from the group consisting of O, S, Si, P and B; and Ar2 and Ar3 are each independently a substituted or unsubstituted C6-60 aryl or a substituted or unsubstituted C2-60 heteroaryl containing at least one heteroatom selected from the group consisting of O, S, Si, P and B; and an organic light emitting device including the same. When the compound of Chemical Formula 1 is used as a material for an organic material layer of an organic light emitting device, and can improve efficiency, low driving voltage, and/or lifespan of the organic light emitting device.
C07D 333/54 - Benzo [b] thiophènes; Benzo [b] thiophènes hydrogénés avec uniquement des atomes d'hydrogène, des radicaux hydrocarbonés ou des radicaux hydrocarbonés substitués, liés directement aux atomes de carbone de l'hétérocycle
Provided is a polyester resin composition that includes 28 to 50 wt % of a polybutylene terephthalate resin, 20 to 40 wt % of a polyethylene terephthalate resin, 20.5 to 30 wt % of a reinforcing fiber, and 5 to 30 wt % of a layered clay mineral, wherein the polyethylene terephthalate resin comprises one or more selected from among 1,4-cyclohexanedimethanol, isophthalic acid, and butanediol. The polyester resin composition can maintain flatness and minimize deformation even under high temperature environments by maintaining the balance between mechanical properties and heat resistance and thus being suitable for automotive parts, such as parts for electronic control units, the covers thereof, and the cover parts thereof. Also provided are a method of preparing the polyester resin composition, and a molded article manufactured using the polyester resin composition.
Provided is a polyester resin composition and a molded article manufactured using the same. The polyester resin composition can provide mechanical properties, particularly injection properties, similar to those of inexpensive PBT materials and satisfy both eco-friendliness and heat resistance. Due to these advantages, the polyester resin composition can be applied to a motor insulator part used inside a refrigerator that requires excellent dimensional stability, heat resistance, and injection properties.
Provided is a novel compound, more particularly, a novel compound of Chemical Formula 1 exhibiting an excellent antibacterial property while having a polymerizable functional group to prepare an antibacterial polymer,
Provided is a novel compound, more particularly, a novel compound of Chemical Formula 1 exhibiting an excellent antibacterial property while having a polymerizable functional group to prepare an antibacterial polymer,
wherein all the variables are described herein.
A01N 37/44 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques comportant un atome de carbone possédant trois liaisons à des hétéro-atomes, avec au plus deux liaisons à un contenant au moins un groupe carboxylique ou un thio-analogue, ou un de leurs dérivés, et un atome d'azote lié au même squelette carboné par une liaison simple ou double, cet atome d'azote ne faisant pas partie d'un dérivé ou d'un thio-analogue d'un
A01P 1/00 - Désinfectants; Composés antimicrobiens ou leurs mélanges
C07C 219/06 - Composés contenant des groupes amino et hydroxy estérifiés liés au même squelette carboné ayant des groupes hydroxy estérifiés et des groupes amino liés à des atomes de carbone acycliques du même squelette carboné le squelette carboné étant acyclique et saturé les groupes hydroxy étant estérifiés par des acides carboxyliques ayant les groupes carboxyle estérifiants liés à des atomes d'hydrogène ou à des atomes de carbone acycliques d'un squelette carboné acyclique saturé
12.
Apparatus and Method for Manufacturing Diffractive Optical Element
The present disclosure provides an apparatus for manufacturing a diffractive optical element, the apparatus including: a prism for manufacturing a diffractive optical element, the prism comprising a photoreactive material attachment surface and a light reflecting surface inclined at a predetermined angle from the photoreactive material attachment surface; and a light source positioned at the opposite side of the prism with respect to the photoreactive material attached to the photoreactive material attachment surface, and configured to irradiate light toward the photoreactive material, and a method for manufacturing a diffractive optical element.
The encapsulating composition according to the present invention comprises a radical-curable compound having at least one or more radical-curable functional groups, and has composition polarizability of 1.8 or less, wherein the composition polarizability is the sum of values obtained by multiplying each “compound polarizability of radical-curable compounds” constituting the encapsulating composition and “the weight ratio of the relevant radical-curable compound to the encapsulating composition” and the compound polarizability may be calculated by the following general equation 1.
The encapsulating composition according to the present invention comprises a radical-curable compound having at least one or more radical-curable functional groups, and has composition polarizability of 1.8 or less, wherein the composition polarizability is the sum of values obtained by multiplying each “compound polarizability of radical-curable compounds” constituting the encapsulating composition and “the weight ratio of the relevant radical-curable compound to the encapsulating composition” and the compound polarizability may be calculated by the following general equation 1.
Compound polarizability=(the value obtained by combining the number of carbons and the number of oxygens included in the molecular structure of the relevant radical-curable compound)/(the value obtained by subtracting the number of oxygens from the number of carbons in the molecular structure of the relevant radical-curable compound) [General Equation 1]
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
Provided is a composite resin composition for automotive interior materials and an automotive interior material including the same. The composite resin composition comprises: 47 to 52 wt % of a polybutylene terephthalate resin; 10 to 28 wt % of a (meth)acrylate compound-conjugated diene compound-aromatic vinyl compound copolymer; 8 to 14 wt % of a polyethylene terephthalate resin; 0.1 to 2.2 wt % of a carboxy reactive epoxy resin; and 10 to 28 wt % of glass fiber containing SiO2, CaO, and Al2O3, wherein an SiO2 content is greater than a sum of a CaO content and an Al2O3 content. By changing conventional components, the composite resin composition for automotive interior materials provided herein has an effect of improving heat resistance, impact stability, and crystallization rate controllability, satisfying physical property balance between mechanical properties and fluidity, and providing excellent product reliability and appearance.
C08L 67/02 - Polyesters dérivés des acides dicarboxyliques et des composés dihydroxylés
B29C 48/00 - Moulage par extrusion, c. à d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désirée; Appareils à cet effet
B29C 48/40 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans la filière ou la matrice utilisant des vis entourées par un fourreau coopérant, p.ex. des extrudeuses à vis simple utilisant au moins deux vis parallèles, p.ex. extrudeuses à vis doubles
B29K 67/00 - Utilisation de polyesters comme matière de moulage
A compound of Chemical Formula 1 and an organic light-emitting device including the same:
A compound of Chemical Formula 1 and an organic light-emitting device including the same:
A compound of Chemical Formula 1 and an organic light-emitting device including the same:
where X1 is O or S; R3 is a polycyclic heterocyclic group comprising at least one selected from N, O and S, or is a substituted or unsubstituted monocyclic heterocyclic group comprising at least one selected from O and S; Ar is a substituted or unsubstituted aryl group; and the other substituents are as described in the specification. When included in an organic light emitting device, the compound of Chemical Formula 1 can adjust the role of smoothly injecting holes into the light emitting layer, and can balance the movement of holes and electrons in the host, resulting in the device exhibiting lower driving voltage and improved efficiency and stability.
The present disclosure relates to a thermoplastic resin composition, a method of preparing the same, and a molded article manufactured using the same. The thermoplastic resin composition includes graft copolymer (A) including a polymer seed including 51 to 77 % by weight of an alkyl (meth)acrylate and 23 to 49% by weight of an aromatic vinyl compound, a rubber core surrounding the polymer seed and including 78 to 90% by weight of an alkyl acrylate and 10 to 22% by weight of an aromatic vinyl compound, and a graft shell surrounding the rubber core and including 65 to 80% by weight of an aromatic vinyl compound, 14 to 25% by weight of a vinyl cyanide compound, and 3 to 15% by weight of an alkyl acrylate; and a non-graft copolymer (B) including an alkyl (meth)acrylate, an alkyl-substituted styrene-based compound, and a vinyl cyanide compound.
C08L 51/00 - Compositions contenant des polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone; Compositions contenant des dérivés de tels polymères
B29B 7/38 - Mélange; Malaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs
B29K 25/00 - Utilisation de polymères de composés vinylaromatiques comme matière de moulage
B29K 105/00 - Présentation, forme ou état de la matière moulée
C08L 33/06 - Homopolymères ou copolymères des esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'oxygène, faisant uniquement partie du radical carboxyle
17.
METHOD OF PREPARING DIENE-BASED RUBBER POLYMER AND METHOD OF PREPARING GRAFT POLYMER COMPRISING THE SAME
The present disclosure relates to a method of preparing a diene-based rubber polymer, which includes: initiating polymerization of a monomer in the presence of a coordination metal catalyst; and adding a radical initiator when a polymerization conversion rate is 20 to 75% and performing the polymerization of the monomer, wherein the monomer is a diene-based monomer or a diene-based monomer and an aromatic vinyl-based monomer.
C08F 4/70 - Métaux du groupe du fer, métaux du groupe du platine ou leurs composés
C08F 236/10 - Copolymères de composés contenant plusieurs radicaux aliphatiques non saturés et l'un au moins contenant plusieurs liaisons doubles carbone-carbone le radical ne contenant que deux doubles liaisons carbone-carbone conjuguées avec des monomères vinylaromatiques
C08F 253/00 - Composés macromoléculaires obtenus par polymérisation de monomères sur des caoutchoucs naturels ou leurs dérivés
18.
A RESIN COMPOSITION AND A BIODEGRADABLE RESIN PRODUCT COMPRISING THE SAME
Provided is a resin composition that includes a polybutylene adipate terephthalate (PBAT), a polylactic acid (PLA), and a maleic anhydride modified polyolefin elastomer, and a biodegradable resin molded product comprising the same. The resin composition includes a biodegradable polyester, and thereby can provide resin products, such as hot sealing films and hot sealing bags, that are excellent in biodegradability and can realize high seal strength even at a low temperature during hot sealing.
a pyrazole derivative compound of Chemical Formula H, an adhesive composition including the same, and an adhesive film including the same are provided.
a pyrazole derivative compound of Chemical Formula H, an adhesive composition including the same, and an adhesive film including the same are provided.
C07D 403/06 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une chaîne carbonée ne contenant que des atomes de carbone aliphatiques
C09J 7/30 - Adhésifs sous forme de films ou de pellicules caractérisés par la composition de l’adhésif
C09J 11/06 - Additifs non macromoléculaires organiques
20.
Catalyst for Methane Reforming, and Preparation Method Therefor
The catalyst for methane reformation according to an exemplary embodiment of the present application comprises: a porous metal support; a first coating layer provided on the porous metal support and comprising an inorganic oxide; and a second coating layer provided on the first coating layer and comprising the perovskite-based compound represented by Chemical Formula 2:
The catalyst for methane reformation according to an exemplary embodiment of the present application comprises: a porous metal support; a first coating layer provided on the porous metal support and comprising an inorganic oxide; and a second coating layer provided on the first coating layer and comprising the perovskite-based compound represented by Chemical Formula 2:
Sr1-xAxTiαByO3-δ [Chemical Formula 2]
wherein all the variables are described herein.
C01B 3/40 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par réaction de composés organiques gazeux ou liquides avec des agents gazéifiants, p.ex. de l'eau, du gaz carbonique, de l'air par réaction d'hydrocarbures avec des agents gazéifiants avec des catalyseurs caractérisée par le catalyseur
The present application relates to an electrode comprising a current collector and an active material layer, which can provide an electrode capable of securing high levels of inter-particle adhesion force and adhesion force between the active material layer and the current collector relative to the binder content in the active material layer. Through this, it is also possible to provide a secondary battery having excellent performance, and the like, while having a high capacity.
H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p.ex. liants, charges
H01M 4/02 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes composées d'un ou comprenant un matériau actif
The present disclosure provides a novel compound represented by the following Chemical Formula 1 or Chemical Formula 2, and an organic light emitting device including the same:
The present disclosure provides a novel compound represented by the following Chemical Formula 1 or Chemical Formula 2, and an organic light emitting device including the same:
wherein all the variables are described herein.
The present invention relates to a remote chamber and a direct analysis in real time (DART)-mass spectrometry (MS) system using same, and the purpose of the present invention is to provide a remote chamber and a DART-MS system using same, wherein the degree of spatial freedom between a DART device and an MS device can be improved and additional conditions can be applied to a sample.
H01J 49/04 - Dispositions pour introduire ou extraire les échantillons devant être analysés, p.ex. fermetures étanches au vide; Dispositions pour le réglage externe des composants électronoptiques ou ionoptiques
H01J 49/14 - Sources d'ions; Canons à ions utilisant un bombardement de particules, p.ex. chambres d'ionisation
24.
GLP-1 RECEPTOR AGONIST, PHARMACEUTICAL COMPOSITION COMPRISING SAME, AND METHOD FOR PREPARING SAME
The present invention relates to: a novel compound having excellent GLP-1 agonist activity and an excellent DMPK profile, and thus useful as an agent for treating or preventing obesity or various metabolic diseases such as diabetes and hyperlipidemia; an isomer thereof or a pharmaceutically acceptable salt thereof; a pharmaceutical composition comprising the compound; and a method for preparing the compound.
C07D 405/14 - Composés hétérocycliques contenant à la fois un ou plusieurs hétérocycles comportant des atomes d'oxygène comme uniques hétéro-atomes du cycle et un ou plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle contenant au moins trois hétérocycles
A61K 31/4184 - 1,3-Diazoles condensés avec des carbocycles, p.ex. benzimidazoles
A61K 31/422 - Oxazoles non condensés et contenant d'autres hétérocycles
A61K 31/4439 - Pyridines non condensées; Leurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un cycle à cinq chaînons avec l'azote comme hétéro-atome du cycle, p.ex. oméprazole
C07D 401/14 - Composés hétérocycliques contenant plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle, au moins un cycle étant un cycle à six chaînons avec un unique atome d'azote contenant au moins trois hétérocycles
C07D 413/14 - Composés hétérocycliques contenant plusieurs hétérocycles, au moins un cycle comportant des atomes d'azote et d'oxygène comme uniques hétéro-atomes du cycle contenant au moins trois hétérocycles
A resin including a unit of Chemical Formula 1, a method for preparing the same, a resin composition including the same, and a molded article including the resin composition are described:
A resin including a unit of Chemical Formula 1, a method for preparing the same, a resin composition including the same, and a molded article including the resin composition are described:
wherein all the variables are described herein.
C08G 63/64 - Polyesters contenant à la fois des groupes ester carboxylique et des groupes carbonate
C08G 63/672 - Acides dicarboxyliques et composés dihydroxylés
G02B 1/04 - OPTIQUE ÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES Éléments optiques caractérisés par la substance dont ils sont faits; Revêtements optiques pour éléments optiques faits de substances organiques, p.ex. plastiques
Provided is a bubble column reactor including a reaction zone configured to carry out a reaction of a gaseous reactant in a liquid reaction medium; a disengaging section provided above the reaction zone and configured such that a first gas stream rising from the reaction zone is introduced into the disengaging section; and a condensation zone provided above the disengaging section and configured such that a second gas stream rising from the disengaging section is introduced into the condensation zone, wherein a diameter of the condensation zone is greater than a diameter of the disengaging section.
B01J 10/00 - Procédés chimiques généraux faisant réagir un liquide avec des milieux gazeux autrement qu'en présence de particules solides; Appareillage spécialement adapté à cet effet
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en général; Appareils appropriés
The present application can provide a curable composition capable of securing processability due to excellent blending properties with a filler while having little viscosity change with time and for forming a cured product having excellent electrical insulation performance, and can provide a device comprising, between an exothermic element and a cooling region, a cured product of a tow-component curable composition including the curable composition in thermal contact with both.
H01M 10/653 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des matériaux électriquement isolants ou thermiquement conducteurs
28.
ORGANIC ELECTRIC ELEMENT, DISPLAY PANEL COMPRISING THE SAME AND DISPLAY DEVICE COMPRISING THE SAME
Provided are an organic electric element, a display panel and a display device including the organic electric element which include a charge generating layer including a first layer comprising a first compound and a second compound and a second layer comprising a third compound so that they can have excellent efficiency or lifespan.
Provided are an organic electric element, a display panel and a display device including the organic electric element which include a charge generating layer including a first layer comprising a first compound and a second compound and a second layer comprising a third compound so that they can have excellent efficiency or lifespan.
The present disclosure provides a multi-component mixture separation system including a distillation column including a first section and a second section separated by a partition wall, and a phase separator receiving a lower discharge stream of the second section and separating the stream into an aqueous phase and an oil phase, and refluxing a portion of the separated aqueous phase or oil phase to the first section, in which the first section includes a chimney tray provided on an upper portion, and the first section is fed with a feed stream containing three or more components to separate high-boiling point component to a lower portion, and a gaseous component moves to the second section.
A pressure-sensitive adhesive, which is applied to a flexible device, thereby effectively responding to repeated deformation and recovery, causing no defects (for example, observation of deformation traces and the like) before and after deformation, having excellent cuttability and workability, and causing no lifting, delamination, and/or bubble generation, and a use thereof are provided.
The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same;
The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same;
The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same;
wherein A1 to A5, Ar1 Ar2 and R are described herein.
The present application relates to an electrode comprising a current collector and an active material layer, which can provide an electrode capable of ensuring adhesion force between particles, and adhesion force between the active material layer and the current collector in high levels compared with a binder content in the active material layer. The present application can also provide a use of the electrode.
H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p.ex. liants, charges
H01M 4/02 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes composées d'un ou comprenant un matériau actif
33.
NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
A compound of Chemical Formula 1 and an organic light emitting device including the same:
A compound of Chemical Formula 1 and an organic light emitting device including the same:
A compound of Chemical Formula 1 and an organic light emitting device including the same:
wherein: Ar1 is unsubstituted benzophenanthrenyl, chrysenyl, or fluoranthenyl; Ar2 is a substituted or unsubstituted C6-60 aryl, or a substituted or unsubstituted C6-60 heteroaryl containing any one or more of N, O and S; L1, L2, and L3 each independently is a direct bond or a substituted or unsubstituted C6-60 arylene; and R1 and R2 are each independently hydrogen, deuterium, a substituted or unsubstituted C1-12 alkyl, or a substituted or unsubstituted C6-14 aryl. The compound of Chemical Formula 1 can be used as a material for an organic material layer of an organic light emitting device for hole injection, hole transport, hole injection and transport, electron blocking, light emission, electron transport, or electron injection, and can improve the efficiency, achieve low driving voltage and/or improve lifetime characteristics of the device.
C07D 405/04 - Composés hétérocycliques contenant à la fois un ou plusieurs hétérocycles comportant des atomes d'oxygène comme uniques hétéro-atomes du cycle et un ou plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle contenant deux hétérocycles liés par une liaison directe de chaînon cyclique à chaînon cyclique
C07D 405/10 - Composés hétérocycliques contenant à la fois un ou plusieurs hétérocycles comportant des atomes d'oxygène comme uniques hétéro-atomes du cycle et un ou plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle contenant deux hétérocycles liés par une chaîne carbonée contenant des cycles aromatiques
C07D 409/14 - Composés hétérocycliques contenant plusieurs hétérocycles, au moins un cycle comportant des atomes de soufre comme uniques hétéro-atomes du cycle contenant au moins trois hétérocycles
A61K 31/437 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p.ex. guanéthidine ou rifamycines ayant des cycles à six chaînons avec un azote comme seul hétéro-atome d'un cycle condensés en ortho ou en péri avec des systèmes hétérocycliques le système hétérocyclique contenant un cycle à cinq chaînons ayant l'azote comme hétéro-atome du cycle, p.ex. indolizine, bêta-carboline
A61K 31/444 - Pyridines non condensées; Leurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un cycle à six chaînons avec l'azote comme hétéro-atome du cycle, p.ex. amrinone
A61K 31/4545 - Pipéridines non condensées, p.ex. pipérocaïne contenant d'autres systèmes hétérocycliques contenant un cycle à six chaînons avec l'azote comme hétéro-atome du cycle, p.ex. pipampérone, anabasine
A61K 31/506 - Pyrimidines; Pyrimidines hydrogénées, p.ex. triméthoprime non condensées et contenant d'autres hétérocycles
35.
POLYLACTIDE RESIN COMPOSITION EXCELLENT IN CRYSTALLINITY DEGREE, AND METHOD FOR PREPARING THE SAME
A polylactide resin composition that is used in combination with a specific nucleating agent, the composition being excellent in crystallinity degree and excellent in dispersibility between components and thus also is excellent in transparency. Accordingly, it is possible to maintain the properties inherent in the polylactide resin while having excellent processability.
A thermoplastic resin composition includes an alkyl acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A) including a seed obtained by polymerizing 45 to 72% by weight of an alkyl acrylate and 28 to 55% by weight of an aromatic vinyl compound, a rubber core formed to surround the seed and obtained by polymerizing 78 to 91% by weight of an alkyl acrylate and 9 to 22% by weight of an aromatic vinyl compound, and a graft shell formed to surround the rubber core and obtained by polymerizing 65 to 82% by weight of an aromatic vinyl compound, 12 to 30% by weight of a vinyl cyanide compound, and 3 to 15% by weight of an alkyl acrylate; and a non-graft copolymer (B) including an alkyl (meth)acrylate, an aromatic vinyl compound, a vinyl cyanide compound, and an imide-based compound.
A manufacturing method capable of improving the yield and properties of a cyclic sulfonic acid ester derivative compound includes (A) reacting a compound represented by Formula 1 and thioacetic acid to prepare a compound represented by Formula 2, and (B) subjecting the compound represented by Formula 2 to an oxidative cyclization reaction to prepare a compound represented by Formula 3:
A manufacturing method capable of improving the yield and properties of a cyclic sulfonic acid ester derivative compound includes (A) reacting a compound represented by Formula 1 and thioacetic acid to prepare a compound represented by Formula 2, and (B) subjecting the compound represented by Formula 2 to an oxidative cyclization reaction to prepare a compound represented by Formula 3:
wherein m and R1 to R8 are described herein.
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (République de Corée)
Inventeur(s)
Suh, Myungji
Ko, Dong Hyun
Choi, Minkee
Lee, Songhyun
Abrégé
A catalyst for a hydrogenation reaction including: a polymer support; and a catalytic component supported on the polymer support. The polymer support comprises a repeating unit represented by Formula 1.
B01J 31/06 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des composés organiques ou des hydrures métalliques contenant des polymères
C07C 5/09 - Préparation d'hydrocarbures à partir d'hydrocarbures contenant le même nombre d'atomes de carbone par hydrogénation de liaisons triples carbone-carbone en liaisons doubles carbone-carbone
C08G 75/0209 - Polyarylène-thioéthers dérivés de monomères contenant un noyau aromatique
C08G 75/0254 - Procédés de préparation utilisant des sulfures métalliques
C08G 75/0295 - Modification par des composés inorganiques
39.
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME
Provided is a heterocyclic compound of Chemical Formula 1:
[Chemical Formula 1]
Provided is a heterocyclic compound of Chemical Formula 1:
[Chemical Formula 1]
Provided is a heterocyclic compound of Chemical Formula 1:
[Chemical Formula 1]
wherein: L1 is a direct bond or a substituted or unsubstituted arylene group; L2 is a substituted or unsubstituted arylene group; two or more of X1 to X3 are N and any remaining is CR′; Np is Chemical Formula 2:
[Chemical Formula 2]
Provided is a heterocyclic compound of Chemical Formula 1:
[Chemical Formula 1]
wherein: L1 is a direct bond or a substituted or unsubstituted arylene group; L2 is a substituted or unsubstituted arylene group; two or more of X1 to X3 are N and any remaining is CR′; Np is Chemical Formula 2:
[Chemical Formula 2]
Provided is a heterocyclic compound of Chemical Formula 1:
[Chemical Formula 1]
wherein: L1 is a direct bond or a substituted or unsubstituted arylene group; L2 is a substituted or unsubstituted arylene group; two or more of X1 to X3 are N and any remaining is CR′; Np is Chemical Formula 2:
[Chemical Formula 2]
wherein: the dotted lines “------” are positions of attachment of Chemical Formula 2 where one is bonded to L1 and the other is bonded to L2 of Chemical Formula 1; and the other substituents are as defined in the specification; and an organic light-emitting device including the same. A light emitting device that includes the compound of Chemical Formula 1 in an organic material layer exhibits high efficiency and long service life.
H10K 85/60 - Composés organiques à faible poids moléculaire
C07D 403/10 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une chaîne carbonée contenant des cycles aromatiques
The present disclosure provides a novel compound represented by the following Chemical Formula 1 and an organic light emitting device including the same,
The present disclosure provides a novel compound represented by the following Chemical Formula 1 and an organic light emitting device including the same,
wherein Ar1, Ar2, R1 to R3, and n1 to n3 are described herein.
A novel compound of Chemical Formula 1 and an organic light emitting device including the same:
A novel compound of Chemical Formula 1 and an organic light emitting device including the same:
A novel compound of Chemical Formula 1 and an organic light emitting device including the same:
wherein: Ar1 and Ar2 are each independently a substituted or unsubstituted C6-60 aryl or C2-60 heteroaryl containing any one or more heteroatoms selected from the group consisting of N, O and S; at least one of the Ar1 and Ar2 is an aryl with two or more substituted or unsubstituted benzene rings fused, R1 to R7 are each independently hydrogen or deuterium, and at least one of the Ar1 and Ar2 is substituted with deuterium or at least one of the R1 to R7 is deuterium. The compound of Chemical Formula 1 can be used as a material of an organic material layer in an organic light emitting device, and can improve the efficiency, achieve low driving voltage and/or improve lifetime characteristics in the organic light emitting device.
H10K 85/60 - Composés organiques à faible poids moléculaire
C07D 405/04 - Composés hétérocycliques contenant à la fois un ou plusieurs hétérocycles comportant des atomes d'oxygène comme uniques hétéro-atomes du cycle et un ou plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle contenant deux hétérocycles liés par une liaison directe de chaînon cyclique à chaînon cyclique
Provided are a polyethylene capable of improving tensile strength while maintaining excellent processability and Mooney viscosity characteristics when preparing a chlorinated polyethylene compound by implementing a molecular structure having a low content of low molecular weight and a high content of high molecular weight, and a chlorinated polyethylene prepared using the same.
C08F 4/6592 - Composant couvert par le groupe contenant une liaison métal de transition-carbone contenant au moins un cycle cyclopentadiényle, condensé ou non, p.ex. un cycle indényle ou fluorényle
Provided is a system for transferring reaction solution, including: a reactor that receives and reacts a feed stream to form a reaction solution; a reactor discharge pipe that is provided on a side portion of the reactor at a position corresponding to a surface height of the reaction solution in the reactor and connected to a precipitation tank to transfer the reaction solution from the reactor to the precipitation tank; and a precipitation tank that precipitates a polymer contained in the reaction solution to form a supernatant.
B01J 4/00 - Dispositifs d'alimentation; Dispositifs de commande d'alimentation ou d'évacuation
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en général; Appareils appropriés
C07C 2/06 - Préparation d'hydrocarbures à partir d'hydrocarbures contenant un plus petit nombre d'atomes de carbone par addition d'hydrocarbures non saturés entre eux par oligomérisation d'hydrocarbures non saturés bien définis, sans formation de cycle d'alcènes, c. à d. d'hydrocarbures acycliques ne comportant qu'une seule liaison double carbone-carbone
A reactor cleaning method includes pressurizing a washing solvent container to 5 kg/cm2·g to 40 kg/cm2·g using pressurized gas; supplying a washing solvent stream from the washing solvent container to one or more of a lower portion or a side portion of the reactor to fill an inside of the reactor; and circulating the washing solvent stream between the washing solvent container and the reactor while maintaining a temperature of the reactor at 115° C. to 200° C.
The present disclosure relates to a polyimide-based resin film in which a refractive index difference (Δn) obtained by Equation 1 is 0.0068 or less, and a yellow index at a thickness of 10 μm is 5.5 or less, and a substrate for display device, and an optical device using the same.
The present invention is characterized by propane tricarboxylate wherein an alkyl group is derived from an isomer mixture of hexyl alcohol and benzyl alcohol, and when the propane tricarboxylate is applied to a resin, excellent migration resistance, volatile loss, and stress resistance as well as high plasticization efficiency may be obtained.
Provided is a compound of Chemical Formula 1:
Provided is a compound of Chemical Formula 1:
Provided is a compound of Chemical Formula 1:
wherein: L1 to L3 are each independently a single bond or a substituted or unsubstituted C6-60 arylene or C2-60 heteroarylene containing at least one of N, O and S; Ar1 and Ar2 are each independently a substituted or unsubstituted C6-60 aryl; or C2-60 heteroaryl containing at least one of N, O and S, provided that Ar1 and Ar2 are not benzocarbazolyl, and at least one of Ar1 and Ar2 is an azachrysenyl, azabenzo[c]phenanthrenyl, azafluoranthenyl, azatetracenyl, azatetraphenyl, azapyrenyl, azatriphenylenyl, azaaceanthrylene, azaacephenanthrylene, or azapleiadenyl that is substituted or unsubstituted, and the other substituents are as defined in the specification; and an organic light emitting device comprising a first electrode, a second electrode, and one or more organic layers between the first electrode and the second electrode, wherein at least one layer among the organic layers contains the compound of Chemical Formula 1.
C07D 405/14 - Composés hétérocycliques contenant à la fois un ou plusieurs hétérocycles comportant des atomes d'oxygène comme uniques hétéro-atomes du cycle et un ou plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle contenant au moins trois hétérocycles
C07D 409/14 - Composés hétérocycliques contenant plusieurs hétérocycles, au moins un cycle comportant des atomes de soufre comme uniques hétéro-atomes du cycle contenant au moins trois hétérocycles
H10K 85/60 - Composés organiques à faible poids moléculaire
The present invention relates to a pharmaceutical composition comprising 1-(3-cyano-1-isopropyl-indol-5-yl)pyrazol-4-carboxylic acid or a pharmaceutically acceptable salt thereof, and a method of treating or inhibiting a hyperuricemia-related disease using the same, and the pharmaceutical composition of the present invention may effectively reduce the blood uric acid concentration in a patient with a hyperuricemia-related disease.
A61K 31/444 - Pyridines non condensées; Leurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un cycle à six chaînons avec l'azote comme hétéro-atome du cycle, p.ex. amrinone
A61K 31/416 - 1,2-Diazoles condensés avec des systèmes carbocycliques, p.ex. indazole
A61K 31/4439 - Pyridines non condensées; Leurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un cycle à cinq chaînons avec l'azote comme hétéro-atome du cycle, p.ex. oméprazole
A61K 31/4725 - Isoquinoléines non condensées, p.ex. papavérine contenant d'autres hétérocycles
A61K 31/497 - Pyrazines non condensées contenant d'autres hétérocycles
A61K 31/5025 - Pyridazines; Pyridazines hydrogénées condensées en ortho ou en péri avec des systèmes hétérocycliques
A61K 31/506 - Pyrimidines; Pyrimidines hydrogénées, p.ex. triméthoprime non condensées et contenant d'autres hétérocycles
C07D 213/73 - Radicaux amino ou imino non substitués
C07D 401/12 - Composés hétérocycliques contenant plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle, au moins un cycle étant un cycle à six chaînons avec un unique atome d'azote contenant deux hétérocycles liés par une chaîne contenant des hétéro-atomes comme chaînons
C07D 401/14 - Composés hétérocycliques contenant plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle, au moins un cycle étant un cycle à six chaînons avec un unique atome d'azote contenant au moins trois hétérocycles
C07D 403/12 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une chaîne contenant des hétéro-atomes comme chaînons
C07D 417/12 - Composés hétérocycliques contenant plusieurs hétérocycles, au moins un cycle comportant des atomes de soufre et d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une chaîne contenant des hétéro-atomes comme chaînons
The present invention relates to a composite formulation for oral dosage that comprises an API selected from 1-(3-cyano-1-isopropyl-indol-5-yl)pyrazol-4-carboxylic acid or a pharmaceutically acceptable salt thereof and does not comprise a pH modifier as an excipient.
The present invention relates to a composite formulation for oral dosage that comprises an API selected from 1-(3-cyano-1-isopropyl-indol-5-yl)pyrazol-4-carboxylic acid or a pharmaceutically acceptable salt thereof and does not comprise a pH modifier as an excipient.
Since the composite formulation for oral dosage according to the present invention does not comprise a pH modifier, it has the advantage of having a high level of dissolution rate as well as enhanced dosing convenience and productivity, in spite of comprising a high content of API.
The present invention relates to a graft copolymer, and to a core-shell type graft copolymer comprising a core comprising a rubbery polymer; and a shell formed by graft polymerizing a graft monomer to the rubbery polymer, wherein the rubbery polymer comprises a conjugated diene-based monomer unit, the graft copolymer comprises the core in 75 wt % to 83 wt %, and a thickness of the shell is 3 nm to 25 nm, a curable resin composition comprising same, and an adhesive composition.
C08L 51/04 - Compositions contenant des polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone; Compositions contenant des dérivés de tels polymères greffés sur des caoutchoucs
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
C08L 63/00 - Compositions contenant des résines époxy; Compositions contenant des dérivés des résines époxy
C09J 151/04 - Adhésifs à base de polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone; Adhésifs à base de dérivés de tels polymères greffés sur des caoutchoucs
C09J 163/00 - Adhésifs à base de résines époxy; Adhésifs à base de dérivés des résines époxy
52.
PROCESS OF RECOVERING 3-HYDROXYPROPIONIC ACID AND SLURRY COMPOSITION COMPRISING 3-HYDROXYPROPIONIC ACID
The present invention relates to a process of recovering 3-hydroxypropionic acid, comprising: forming a 3-hydroxypropionate crystal in a concentrate containing 3-hydroxypropionic acid in the presence of an alkali metal salt; preparing a solution containing the 3-hydroxypropionate crystal separated from the concentrate; and adding ammonia to the solution containing the 3-hydroxypropionate crystal, and a slurry composition comprising a precipitate prepared in the process of recovering 3-hydroxypropionic acid, and 3-hydroxypropionic acid.
The present invention relates to a pharmaceutical composition comprising 1-(3-cyano-1-isopropyl-indol-5-yl)pyrazol-4-carboxylic acid or a pharmaceutically acceptable salt thereof, and a method of treating or inhibiting a hyperuricemia-related disease using the same, and the pharmaceutical composition of the present invention may effectively reduce the blood uric acid concentration in a patient with a hyperuricemia-related disease.
A ligand compound represented by the following Formula 1, which shows high catalyst activity and high selectivity to 1-hexene and 1-octene, and may perform ethylene oligomerization with excellent efficiency, an organochromium compound, a catalyst composition comprising the organochromium compound and a method for oligomerizing ethylene using the same, are described:
A ligand compound represented by the following Formula 1, which shows high catalyst activity and high selectivity to 1-hexene and 1-octene, and may perform ethylene oligomerization with excellent efficiency, an organochromium compound, a catalyst composition comprising the organochromium compound and a method for oligomerizing ethylene using the same, are described:
wherein all the variables are described herein.
The present invention relates to a micro carrier comprising: polymer micro particles having a core-shell structure which comprises: a core containing a first biocompatible polymer, a metal ion, and an organic crosslinking agent containing at least one reactive functional group; and a shell surrounding the whole or a part of the core and containing a second biocompatible polymer, a metal ion, and an organic crosslinking agent containing at least one reactive functional group, and a cell adhesion-inducing layer formed on the surface of the polymer micro particles, a cell composite, medical composition, cosmetic composition, medical articles and cosmetic articles using the same.
C12N 5/00 - Cellules non différenciées humaines, animales ou végétales, p.ex. lignées cellulaires; Tissus; Leur culture ou conservation; Milieux de culture à cet effet
A61K 8/02 - Cosmétiques ou préparations similaires pour la toilette caractérisés par une forme physique particulière
A61K 8/65 - Collagène; Gélatine; Kératine; Leurs dérivés ou produits de dégradation
An elastic antibacterial polyurethane polymer and a method for preparing the same. The polyurethane polymer has excellent antibacterial properties, mechanical properties, and heat resistance and durability. Specifically, the elastic antibacterial polyurethane of the includes a unit(s) derived from (A) an isocyanate compound; and (B) a polyol comprising a polyether glycol and a diol represented by the disclosed Chemical Formula 1, wherein the (B) polyol comprises 0.01 to 40 mol % of the diol represented by Chemical Formula 1.
Provided is a method for preparing a polylactic acid polymer that has a desired high molecular weight by performing a ring-opening polymerization reaction of lactide in the presence of a SnHPO3 catalyst to prepare the polylactic acid polymer. The method exhibits excellent activity without decomposing the SnHPO3 catalyst even when the polymerization reaction proceeds at high temperature.
C08G 63/82 - Procédés de préparation caractérisés par le catalyseur utilisé
C08G 63/85 - Germanium, étain, plomb, arsenic, antimoine, bismuth, titane, zirconium, hafnium, vanadium, niobium, tantale ou leurs composés
58.
Method For Manufacturing Positive Electrode Current Collector Coated With Adhesion Enhancement Layer And Positive Electrode Current Collector Coated With Adhesion Enhancement Layer
A method for manufacturing a positive electrode current collector coated with an adhesion enhancement layer includes preparing an aqueous slurry comprising a first binder polymer comprising polyvinylidene fluoride-based polymer particles having a melting point of 50 to 150° C. and a first conductive material at a weight ratio of 0.5:1 to 8:1; and coating the aqueous slurry on at least one surface of a metal current collector and drying by thermal treatment at higher temperature than the melting point of the polyvinylidene fluoride-based polymer particles to form the adhesion enhancement layer.
H01M 4/02 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes composées d'un ou comprenant un matériau actif
Provided is a sparger including: a main body including a plurality of holes, a protruding pipe extending upward along an outer circumferential surface of the plurality of holes, and a side pipe extending from a side surface of the protruding pipe.
B01J 4/00 - Dispositifs d'alimentation; Dispositifs de commande d'alimentation ou d'évacuation
B01J 8/18 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés les particules étant fluidisées
B01J 8/22 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés les particules étant fluidisées l'agent fluidisant étant un liquide du gaz étant introduit dans le liquide
Provided is a bubble column reactor including a down chamber provided at a lower portion of the bubble column reactor, a reaction zone provided at an upper portion of the down chamber, a dispersion plate provided between the down chamber and the reaction zone, and a gas supply pipe connected to the down chamber to supply a gaseous reactant, wherein the gas supply pipe includes a spray part extending into the down chamber, wherein the spray part includes a plurality of spray nozzles configured to spray the gaseous reactant to a lower side of the down chamber.
B01J 10/00 - Procédés chimiques généraux faisant réagir un liquide avec des milieux gazeux autrement qu'en présence de particules solides; Appareillage spécialement adapté à cet effet
B01J 4/00 - Dispositifs d'alimentation; Dispositifs de commande d'alimentation ou d'évacuation
B01J 19/26 - Réacteurs du type à injecteur, c. à d. dans lesquels la distribution des réactifs de départ dans le réacteur est effectuée par introduction ou injection au moyen d'injecteurs
61.
System And Method For Predicting Physical Properties Of Multilayer Material
A system and method for predicting physical properties such as elastic moduli, shear moduli, and Poisson's ratios (Poisson's ratio) of an entire laminate are provided. The system and method can determine not only homogenized stiffness of the entire laminate of the multilayer material but also physical property values or a thickness of an undetermined layer, when developing a multilayer material having a laminated structure.
G16C 20/30 - Prévision des propriétés des composés, des compositions ou des mélanges chimiques
G16C 60/00 - Science informatique des matériaux, c. à d. TIC spécialement adaptées à la recherche des propriétés physiques ou chimiques de matériaux ou de phénomènes associés à leur conception, synthèse, traitement, caractérisation ou utilisation
62.
COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
A compound represented by Chemical Formula I and an organic light emitting device including the same are provided.
A compound represented by Chemical Formula I and an organic light emitting device including the same are provided.
C07D 491/048 - Systèmes condensés en ortho avec un seul atome d'oxygène comme hétéro-atome du cycle contenant de l'oxygène le cycle contenant de l'oxygène étant à cinq chaînons
H10K 50/12 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL] comprenant des dopants
An antibacterial composition including a compound represented by the disclosed formula 1 and having an antibacterial activity of 80% or more as measured by the disclosed method 1, against at least one strain of gram-positive bacteria, gram-negative bacteria, and fungus. Since the antibacterial composition includes a hydrophilic functional group and a hydrophobic functional group at the same time, it is advantageous for imparting antibacterial properties.
A compound represented by the following Chemical Formula 1 and an organic light emitting device including the same are described:
A compound represented by the following Chemical Formula 1 and an organic light emitting device including the same are described:
wherein all the variables are described herein.
A compound represented by Chemical Formula 1 and an organic light emitting device including the same are provided.
A compound represented by Chemical Formula 1 and an organic light emitting device including the same are provided.
H10K 85/60 - Composés organiques à faible poids moléculaire
C07D 239/26 - Composés hétérocycliques contenant des cycles diazine-1, 3 ou diazine-1, 3 hydrogéné non condensés avec d'autres cycles comportant au moins trois liaisons doubles entre chaînons cycliques ou entre chaînons cycliques et chaînons non cycliques avec uniquement des atomes d'hydrogène, des radicaux hydrocarbonés ou des radicaux hydrocarbonés substitués, liés directement aux atomes de carbone du cycle
C07D 251/24 - Composés hétérocycliques contenant des cycles triazine-1, 3, 5 non condensés avec d'autres cycles comportant trois liaisons doubles entre chaînons cycliques ou entre chaînons cycliques et chaînons non cycliques avec des atomes d'hydrogène ou de carbone liés directement à au moins un atome de carbone du cycle à trois atomes de carbone du cycle
C07D 403/10 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une chaîne carbonée contenant des cycles aromatiques
The present disclosure relates to a polyimide-based polymer film comprising a polyimide-based polymer which contains a polyimide repeating unit represented by Chemical Formula 1 and a polyimide repeating unit represented by Chemical Formula 2, and a substrate for display device and an optical device using the same.
The present invention relates to a microcarrier for cell culture comprising: polystyrene-based particles that includes at least one of a hydrocarbon oil having 12 or more carbon atoms, or a void derived therefrom; and magnetic particles.
C12N 5/00 - Cellules non différenciées humaines, animales ou végétales, p.ex. lignées cellulaires; Tissus; Leur culture ou conservation; Milieux de culture à cet effet
The present invention relates to a catalyst for producing carbon nanotubes, a method for preparing the catalyst, and a method for producing carbon nanotubes using the catalyst which includes a support, and an active layer formed on a surface of the support, wherein the active layer contains CoO and Co3O4, and has, through XRD pattern measurement, one peak at 2θ=35° to 38°, and one peak at 2θ=41° to 44°, and a proportion of CoO among the CoO and Co3O4 is 55 at % or more. The catalyst according to the present invention can efficiently synthesize low-diameter carbon nanotubes.
B01J 35/30 - caractérisés par leurs propriétés physiques
B01J 35/40 - caractérisés par leurs dimensions, p. ex. granulométrie (catalyseurs sous forme de colloïdes B01J 35/23;taille des cristallites B01J 35/77)
The present invention relates to a method for preparing a carbon nanotube-producing catalyst using chemical vapor deposition method. Using the above preparation method, a uniform and thin coating layer can be formed even on the surface of a support having a high-specific-surface-area having a 3D structure, and high-quality and low-diameter carbon nanotubes can be produced using the catalyst prepared through this method.
B01J 35/40 - caractérisés par leurs dimensions, p. ex. granulométrie (catalyseurs sous forme de colloïdes B01J 35/23;taille des cristallites B01J 35/77)
Provided are a superabsorbent polymer exhibiting excellent biodegradability without deterioration in physical properties of the superabsorbent polymer, such as water retention capacity, absorbency under pressure, etc., and a preparation method thereof. The biodegradable superabsorbent polymer comprises a base polymer including a crosslinked polymer of a non-modified or acidic group-containing modified polysaccharides and a first crosslinking agent, wherein at least part of the base polymer is crosslinked by a second crosslinking agent, the first crosslinking agent includes a cyclic carboxylic acid anhydride, and the second crosslinking agent includes an epoxy-based compound.
H10K 85/60 - Composés organiques à faible poids moléculaire
C07D 251/24 - Composés hétérocycliques contenant des cycles triazine-1, 3, 5 non condensés avec d'autres cycles comportant trois liaisons doubles entre chaînons cycliques ou entre chaînons cycliques et chaînons non cycliques avec des atomes d'hydrogène ou de carbone liés directement à au moins un atome de carbone du cycle à trois atomes de carbone du cycle
C07D 401/10 - Composés hétérocycliques contenant plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle, au moins un cycle étant un cycle à six chaînons avec un unique atome d'azote contenant deux hétérocycles liés par une chaîne carbonée contenant des cycles aromatiques
H10K 50/11 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL]
The present specification relates to a compound represented by Chemical Formula 1, a coating composition including the compound represented by Chemical Formula 1, an organic light emitting device using the same, and a method of manufacturing the same:
The present specification relates to a compound represented by Chemical Formula 1, a coating composition including the compound represented by Chemical Formula 1, an organic light emitting device using the same, and a method of manufacturing the same:
The present specification relates to a compound represented by Chemical Formula 1, a coating composition including the compound represented by Chemical Formula 1, an organic light emitting device using the same, and a method of manufacturing the same:
wherein all the variables are described herein.
A processing apparatus, a method of manufacturing a decomposition product, and a processing method, which are capable of improving efficiency in decomposing and processing a polymer compound. The processing apparatus according to the present disclosure is a processing apparatus for a polymer compound, the processing apparatus including a container configured to accommodate a polymer compound and a liquid medium, and a plasma generator disposed in the container and configured to perform plasma processing on the liquid medium.
C07C 67/475 - Préparation d'esters d'acides carboxyliques par ouverture de liaisons carbone-carbone suivie d'un réarrangement, p.ex. par dismutation ou migration de groupes entre différentes molécules
B01J 19/08 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaire; Appareils à cet usage
74.
PREPARATION METHOD OF SUPER ABSORBENT POLYMER AND SUPER ABSORBENT POLYMER
The present disclosure relates to a method for preparing a super absorbent polymer, and more particularly to a method for preparing a super absorbent polymer in which polymerization can be stably progressed by a continuous process in the polymerization stage
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
75.
POLYMER RESIN COMPOSITION, METHOD OF PREPARING POLYMER FILM, POLYMER FILM, SUBSTRATE FOR DISPLAY DEVICE, AND OPTICAL DEVICE USING THE SAME
The present invention relates to a polymer resin composition capable of realizing properties such as excellent heat resistance while having improved coating properties in an inorganic film, a method for preparing a polymer resin film, a substrate for a display device using the polymer resin film, and an optical device.
The present invention relates to bundle-type carbon nanotubes having an average bundle thickness of 10 μm or more, and a D50 of 10 μm or more. The carbon nanotubes have excellent electrical conductivity and dispersibility and are particularly suitable for use as a conductive material.
The present invention relates to a process of recovering alkali metal salt hydrate and 3-hydroxypropionic acid, comprising: forming and separating 3-hydroxypropionic acid salt crystal from a concentrate containing 3-hydroxypropionic acid in the presence of an alkali metal salt; and adding an acid to the aqueous solution containing the separated 3-hydroxypropionic acid salt crystal to form and separate an alkali metal salt hydrate and 3-hydroxypropionic acid.
A thermoplastic resin composition including an alkyl (meth)acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A) including a polymer seed including 70 to 85% by weight of an alkyl (meth)acrylate and 15 to 30% by weight of an aromatic vinyl compound, a rubber core surrounding the polymer seed and including 78 to 90% by weight of an alkyl acrylate and 10 to 22% by weight of an aromatic vinyl compound, and a graft shell surrounding the rubber core and including 65 to 80% by weight of an aromatic vinyl compound, 14 to 25% by weight of a vinyl cyanide compound, and 3 to 15% by weight of an alkyl acrylate; and a non-graft copolymer (B) including an alkyl (meth)acrylate, an aromatic vinyl compound, a vinyl cyanide compound, and an imide-based compound. The present disclosure also relates to a preparation method and a molded article.
C08F 265/04 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères d'acides monocarboxyliques non saturés ou de leurs dérivés tels que définis dans le groupe sur des polymères d'esters
C08F 285/00 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères greffés préformés
C08L 51/04 - Compositions contenant des polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone; Compositions contenant des dérivés de tels polymères greffés sur des caoutchoucs
79.
PREPARATION METHOD OF SUPER ABSORBENT POLYMER AND SUPER ABSORBENT POLYMER
This invention relates to a method for preparing super absorbent polymer and super absorbent polymer. More specifically, this invention relates to a method for preparing super absorbent polymer that can inhibit generation of fine particles during the preparation process, and simultaneously, realize excellent vortex time, by controlling the process conditions of a drying step to prepare base resin powder having relatively high moisture content, and super absorbent polymer.
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
C08F 220/06 - Acide acrylique; Acide méthacrylique; Leurs sels métalliques ou leurs sels d'ammonium
80.
OPTICAL FILM, COMPOSITION FOR FORMING COATING LAYER, AND ELECTRONIC DEVICE
The present disclosure relates to an optical film, a composition for forming coating layer, and an electronic device, which have excellent light absorption performance to near infrared ray at a wavelength of 750 nm or more and 1500 nm or less, and have excellent light resistance and moisture resistance, thereby capable of realizing excellent light absorption performance even when exposed to severe conditions.
H04N 23/20 - Caméras ou modules de caméras comprenant des capteurs d'images électroniques; Leur commande pour générer des signaux d'image uniquement à partir d'un rayonnement infrarouge
81.
Composite Insulating Material Comprising Super Absorbent Polymer Layer
A composite insulating material includes two or more blankets, each having a substrate for a blanket and aerogel formed on the inside and a surface of the substrate for the blanket, and a super absorbent polymer layer including super absorbent polymer particles located between the blankets.
B32B 5/24 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
B32B 5/16 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches est formée de particules, p.ex. de copeaux, de fibres hachées, de poudre
B32B 5/30 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches comprenant des grains ou de la poudre
B32B 7/02 - Propriétés physiques, chimiques ou physicochimiques
82.
VIRTUAL SENSOR SYSTEM FOR MEASURING VOC INFLOW AMOUNT OF RTO AND METHOD FOR VERIFYING VOC MEASUREMENT SENSOR BY USING SAME
The present disclosure relates to a virtual sensor system for measuring a VOC inflow amount of an RTO and a method for verifying a VOC measurement sensor using the same, specifically a two methods-based virtual sensor system that can be used in parallel with a VOC measurement sensor to check a calibration time point and can ultimately replace the VOC measurement sensor, and a method for verifying the reliability of the VOC measurement sensor using the same.
Provided is a polylactide resin composition that is used in combination with a specific nucleating agent, wherein the composition is excellent in crystallization half-life and crystallinity degree, and thus can maintain the properties inherent in the polylactide resin while having excellent processability.
A micro carrier comprising polymer micro particles which includes: a polymer matrix containing a biocompatible polymer; and a polypeptide dispersed in the polymer matrix and having a reactive functional group content of 1 mol/103 g or less, a cell composite, medical composition, cosmetic composition, medical articles and cosmetic articles using the same.
A resin polymerization reaction device comprises a reactor in which a resin is accommodated and a resin polymerization reaction is performed; a stirring part installed inside the reactor to agitate the resin; and a discharge port located at the lower portion of the reactor and provided with a plurality of discharge openings having an opening diameter within a range of 3/80 to 10/80 of the diameter of the discharge port.
The present invention relates to an anti-LILRB1 antibody having increased specificity for LILRB1, and to uses thereof. Specifically, provided are an anti-LILRB1 antibody or antigen-binding fragment thereof, and uses thereof in treating cancer.
C07K 16/28 - Immunoglobulines, p.ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
The present application relates to a resin composition or a use thereof. In the present application, it is possible to provide a resin composition or a cured body thereof that exhibits low adhesion force to a predetermined adherend while exhibiting high thermal conductivity. Also, in the present application, the low adhesion force can be achieved without using an adhesion force adjusting component such as a plasticizer or in a state where the use ratio thereof is minimized. The present application can also provide a product comprising the curable composition or the cured body thereof.
Provided are a superabsorbent polymer and a method of preparing the same, more particularly, a superabsorbent polymer exhibiting an improved bacterial growth-inhibitory property without deterioration in absorption performances of the superabsorbent polymer, and a method of preparing the same. Such superabsorbent polymer comprises a crosslinked polymer of an acrylic acid-based monomer; a polymerizable antibacterial monomer represented by the following Formula 1; and a crosslinking agent:
Provided are a superabsorbent polymer and a method of preparing the same, more particularly, a superabsorbent polymer exhibiting an improved bacterial growth-inhibitory property without deterioration in absorption performances of the superabsorbent polymer, and a method of preparing the same. Such superabsorbent polymer comprises a crosslinked polymer of an acrylic acid-based monomer; a polymerizable antibacterial monomer represented by the following Formula 1; and a crosslinking agent:
wherein all the variables are described herein.
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
C08F 220/06 - Acide acrylique; Acide méthacrylique; Leurs sels métalliques ou leurs sels d'ammonium
89.
Composition for Encapsulant Film and Encapsulant Film Comprising the Same
Provided is a polylactide resin composition prepared by combining specific nucleating agents and heat-treating them, and is characterized by having an excellent crystallinity degree. The polylactide resin composition comprises a polylactide resin, a first nucleating agent, and a second nucleating agent heat-treated at 25 to 120° C. for 1 to 30 minutes, wherein the first nucleating agent is uracil or orotic acid, and the second nucleating agent is a compound containing a lactide oligomer structure.
This invention relates to a method for preparing super absorbent polymer. More specifically, this invention relates to a method for preparing super absorbent polymer having remarkably decreased extractable contents and fine particle generation, and exhibiting excellent absorption properties, by conducting a micronizing step under specific conditions.
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
C08F 220/06 - Acide acrylique; Acide méthacrylique; Leurs sels métalliques ou leurs sels d'ammonium
A resin composition and a use thereof are described herein. Such resin composition or a cured product thereof exhibits low adhesion force to a predetermined adherend while exhibiting high thermal conductivity, wherein the low adhesion force can be achieved without using an adhesion force adjusting component such as a plasticizer or in a state where the use ratio thereof is minimized. A product comprising the curable composition or the cured product thereof is also described.
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C08G 18/42 - Polycondensats contenant des groupes ester carboxylique ou carbonique dans la chaîne principale
The present invention relates to a novel method for preparing an intermediate of Chemical Formula 2, wherein the intermediate can be effectively used in the synthesis of a xanthine oxidase inhibitor.
C07D 403/10 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une chaîne carbonée contenant des cycles aromatiques
94.
Method for Producing Positive Electrode Active Material, and Positive Electrode Active Material
A method for producing a positive electrode active material process which can minimize deterioration, occurring in a washing process, on the surface of a positive electrode active material and effectively control residual lithium. The method includes (A) preparing a lithium transition metal oxide; and (B) mixing the lithium transition metal oxide and a washing solution, washing the mixture, and then drying the mixture, wherein the washing solution contains a phosphorus-based compound and is a basic solution, and the phosphorus-based compound is contained in the washing solution such that the amount of phosphorus is 100-1,000 ppm in weight based on the lithium transition metal oxide, and to a positive electrode active material produced by the method.
H01M 4/02 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes composées d'un ou comprenant un matériau actif
H01M 4/131 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes composées d'un ou comprenant un matériau actif Électrodes pour accumulateurs à électrolyte non aqueux, p.ex. pour accumulateurs au lithium; Leurs procédés de fabrication Électrodes à base d'oxydes ou d'hydroxydes mixtes, ou de mélanges d'oxydes ou d'hydroxydes, p.ex. LiCoOx
H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
H01M 4/525 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de nickel, de cobalt ou de fer d'oxydes ou d'hydroxydes mixtes contenant du fer, du cobalt ou du nickel pour insérer ou intercaler des métaux légers, p.ex. LiNiO2, LiCoO2 ou LiCoOxFy
95.
Polymerization Reaction Device for High Viscosity Resin
A polymerization reaction device of a high viscosity resin includes a cylindrical reactor having an inlet formed at an upper part and a discharge port formed at a lower part; and an impeller rotatably arranged inside the reactor and configured to mix materials in the reactor. The materials in the reactor are mixed by the impeller and polymerized into the high viscosity resin, and the polymerized high viscosity resin is discharged to an outside of the reactor through the discharge port by applying an inert gas. A ratio of a diameter of the discharge port to a diameter of the reactor may be set such that 80% or more of the high viscosity resin is discharged from the reactor from a time point when the applying of the inert gas starts to a time point when the inert gas reaches the discharge port.
B01J 19/18 - Réacteurs fixes avec éléments internes mobiles
B01F 27/93 - Mélangeurs à agitateurs tournant dans des récipients fixes; Pétrins avec des agitateurs tournant autour d'un axe sensiblement vertical avec des disques rotatifs
B01F 27/96 - Mélangeurs à agitateurs tournant dans des récipients fixes; Pétrins avec des agitateurs tournant autour d'un axe sensiblement vertical avec des cadres ajourés ou des cages
B01J 19/14 - Production de mélanges de gaz inertes; Utilisation des gaz inertes en général
96.
Cathode Additives for Lithium Secondary Battery, Manufacturing Method of the Same, Cathode Including the Same, and Lithium Secondary Battery Including the Same
A cathode additive for a lithium secondary battery, a manufacturing method thereof, a cathode for a lithium secondary battery including the same, and a lithium secondary battery are provided herein. The cathode additive has excellent air stability while exhibiting high initial irreversible capacity. The cathode additive includes lithium (Li)-iron (Fe) oxide particles doped or undoped with a hetero-element, and a lithium borate-based compound-containing layer formed on the lithium-iron oxide particles.
H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p.ex. liants, charges
H01M 4/02 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes composées d'un ou comprenant un matériau actif
Provided are an antibacterial SAN resin, a method of preparing the same, and an antibacterial ABS resin composition including the same, particularly, an antibacterial SAN resin capable of exhibiting a persistent antibacterial property without leakage of antibacterial substances, a method of preparing the same, and an antibacterial ABS resin composition including the same. Such SAN resin comprises a repeating unit derived from a monomer represented by the following Chemical Formula 1:
Provided are an antibacterial SAN resin, a method of preparing the same, and an antibacterial ABS resin composition including the same, particularly, an antibacterial SAN resin capable of exhibiting a persistent antibacterial property without leakage of antibacterial substances, a method of preparing the same, and an antibacterial ABS resin composition including the same. Such SAN resin comprises a repeating unit derived from a monomer represented by the following Chemical Formula 1:
wherein all the variables are described herein.
A thermoplastic resin composition including an alkyl (meth)acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A) including a polymer seed including 70 to 85% by weight of an alkyl (meth)acrylate and 15 to 30% by weight of an aromatic vinyl compound, a rubber core surrounding the polymer seed and including 78 to 90% by weight of an alkyl acrylate and 10 to 22% by weight of an aromatic vinyl compound, and a graft shell surrounding the rubber core and including 65 to 80% by weight of an aromatic vinyl compound, 14 to 25% by weight of a vinyl cyanide compound, and 3 to 15% by weight of an alkyl (meth)acrylate; and a non-graft copolymer (B) including an alkyl (meth)acrylate, an aromatic vinyl compound, and a vinyl cyanide compound. The present disclosure also relates to a preparation method and a molded article.
B29C 48/00 - Moulage par extrusion, c. à d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désirée; Appareils à cet effet
B29K 21/00 - Utilisation de caoutchouc non spécifié ou élastomères non spécifiés comme matière de moulage
C08F 285/00 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères greffés préformés
C08L 51/04 - Compositions contenant des polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone; Compositions contenant des dérivés de tels polymères greffés sur des caoutchoucs
99.
THERMOPLASTIC RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOLDED ARTICLE INCLUDING THE SAME
Provided is a thermoplastic resin composition, a method of preparing the same, and a molded article including the same. The composition includes 35 to 50 wt % of a polybutylene terephthalate resin (A) having an intrinsic viscosity of 0.6 to 0.9 dl/g; 5 to 15 wt % of a polyethylene terephthalate homopolymer (B); 7 to 9 wt % of an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (C) including 23 to 35 wt % of a vinyl cyanide compound; 7 to 12 wt % of an aromatic vinyl compound-vinyl cyanide compound copolymer (D) including 26 to 40 wt % of a vinyl cyanide compound; and 20 to 37 wt % of glass fiber (E) including 50 to 70 wt % of silica (SiO2).
Provided is a thermoplastic resin composition, a method of preparing the same, and a molded article including the same. The composition includes 35 to 50 wt % of a polybutylene terephthalate resin (A) having an intrinsic viscosity of 0.6 to 0.9 dl/g; 5 to 15 wt % of a polyethylene terephthalate homopolymer (B); 7 to 9 wt % of an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (C) including 23 to 35 wt % of a vinyl cyanide compound; 7 to 12 wt % of an aromatic vinyl compound-vinyl cyanide compound copolymer (D) including 26 to 40 wt % of a vinyl cyanide compound; and 20 to 37 wt % of glass fiber (E) including 50 to 70 wt % of silica (SiO2).
Because the composition has excellent heat resistance, fluidity, and impact strength, tensile strength, flexural strength, and flexural modulus, it is applicable to manufacture of automotive exterior materials and parts for automotive electric/electronic equipment.
C08L 67/02 - Polyesters dérivés des acides dicarboxyliques et des composés dihydroxylés
100.
ADHESIVE COMPOSITION FOR SEMICONDUCTOR PROCESSING, FILM COMPRISING SAME FOR SEMICONDUCTOR PROCESSING, AND METHOD FOR PRODUCING SEMICONDUCTOR PACKAGE USING SAME
An adhesive composition for a semiconductor process, a film for a semiconductor process comprising the same, and a method for manufacturing a semiconductor package using the same are provided. The adhesive composition provides the film for a semiconductor process having excellent adhesion reliability to a wafer even during a process of debonding a carrier from the wafer.
C09J 7/30 - Adhésifs sous forme de films ou de pellicules caractérisés par la composition de l’adhésif
C09J 133/10 - Homopolymères ou copolymères d'esters de l'acide méthacrylique
H01L 21/683 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitement; Appareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants pour le maintien ou la préhension
brevets
