The present disclosure provides the a fabric treatment unit dose product comprising at least one water-soluble compai ______________________________________ anent enclosing a liquid composition; wherein the liquid composition comprises an encapsulated fragrance slurry, a rheology modifier, a pH adjusting agent, a first non-aqueous solvent, a second a non-aqueous solvent, and a polyethylene glycol.
The present invention relates to a method for the cleaning and/or anti-corrosion pretreatment of a plurality of components in series, in which the components of the series are at least partially composed of zinc-coated (ZM) steel. After a cleaning stage and before further cleaning and/or anti-corrosion pretreatment, the components pass through a treatment stage for improving the wettability of the zinc-coated (ZM) steel surfaces in which at least the surfaces of the zinc-coated (ZM) steel of the components are brought into contact with an aqueous medium which contains at least one builder which is a salt of a Lewis acid-base pair in which the Lewis acid is selected from Li+, Na+, K+, Ca2+, Mg2+ or Al3+, and the Lewis base is selected from anions of a polyprotic Brønsted acid. The total concentration of the builders in the treatment stage for wetting is at least 0.4 mol/kg.
C23C 22/34 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing fluorides or complex fluorides
C23C 22/40 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing molybdates, tungstates or vanadates
C23C 22/44 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing molybdates, tungstates or vanadates containing also fluorides or complex fluorides
C23C 22/53 - Treatment of zinc or alloys based thereon
C23C 22/73 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
C23G 3/00 - Apparatus for cleaning or pickling metallic material
C23G 3/02 - Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
C23C 22/07 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing phosphates
C23C 22/24 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing hexavalent chromium compounds
3.
KIT FOR IMPROVED OXYGEN BARRIER COATING AND PRODUCT COMPRISING AN IMPROVED OXYGEN BARRIER COATING
The present invention is related to a kit (K), comprising a com- position for preparing an oxygen barrier coating (1c) comprising a polymer having reactive hydroxyl groups, and a composition for preparing a layer selected from the group consisting of an ink layer (1b), an overprint varnish layer (1h) and an adhesive lay- er (1i), wherein composition b) comprises a component that is capable of crosslinking with the polymer of composition a) when compositions a) and b) are applied one after another onto an un- coated or coated substrate (1a).
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
2021P00131WO 19 Abstract The present invention relates to a polyester polyol derived from a reaction mixture comprising: at least one anhydrohexitol, at least one polyfunctional carboxylic acid, and at least one non-metal inorganic acidic catalyst selected from a non-metal inorganic acidic compound having phosphorus atom in oxidation state of +1, a non-metal inorganic acidic compound having phosphorus atom in oxidation state of +3, and mixture thereof. Further, the present invention relates to method of manufacturing the polyester polyol and its use in polyurethane adhesive composition.
The invention relates to a thermally expandable composition containing at least one peroxide cross-linking polymer, at least one peroxide, at least one blowing agent and at least one wax. The invention also relates to moulded bodies containing said composition and to a method for sealing and filling voids in components, for strengthening or reinforcing components, in particular hollow components, and for bonding mobile components using moulded bodies of this type.
C08J 9/10 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen
The invention relates to a method for the anti-corrosion pre-treatment of a plurality of components in series, in which the components of the series are at least partially formed of iron and/or steel, and in which the components of the series each initially undergo a first conversion stage, followed by a rinsing stage and a subsequent second conversion stage, wherein, in the conversion stages, respective acidic aqueous conversion solutions based on compounds of the elements Zr and/or Ti dissolved in water are brought into contact with the components, and, additionally, copper ions are contained in the conversion solution for the second stage.
C23C 22/34 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing fluorides or complex fluorides
C23C 22/73 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
The invention relates to a dimensionally stable adhesive composition comprising enzymatically modified starch and to the use of the adhesive composition as a glue stick.
GUANGDONG YINGDE DOSOON FINE CHEMICAL INDUSTRY CO., LTD. (China)
Inventor
Liu, Guoguang
Chu, Hongyu
Xu, Bo
Pan, Xiaohui
Liu, Zengfan
Abstract
A foamable cleaning agent for air intake system comprises: a) 6 to 10 wt% of a-sulfo-fatty acid methyl ester salt and/or alpha-olefin sulfonate, b) 6 to 10 wt% of alkyl polyglucoside APG2000, c) 1.5 to 2.5 wt% of coconut oil fatty acid diethanolamide and/or lauric diethanol amide LDEA, and d) 5 to 15 wt% of water, based on the total weight of the foamable cleaning agent. An aerosol product comprises an aerosol can containing the foamable cleaning agent, and a spraying device, through which the foamable cleaning agent can be sprayed out as a foam. A method for preparing the aerosol product, a method of cleaning air intake system with the aerosol product and a use of the foamable cleaning agent or the aerosol product for cleaning air intake system are also disclosed.
GUANGDONG YINGDE DOSCON FINE CHEMICAL INDUSTRY CO., LTD. (China)
Inventor
Liu, Guoguang
Chu, Hongyu
Xu, Bo
Pan, Xiaohui
Liu, Zengfan
Abstract
Provided is a cleaning composition contained in an aerosol spray can, comprising: a liquid cleaning mixture, comprising: a) from 25 to 35 parts by weight of a solvent selected from the group consisting of isohexane, isoheptane, and n-heptane, b) from 18 to 30 parts by weight of a dearomatic hydrocarbon solvent having 7 to 8 carbon atoms in its molecule, which has a distillation range of from 120 to 160 ? and a closed cup flash point of about 20 ?, c) from 5 to 15 parts by weight of a branched aliphatic alkane having 10 to 11 carbon atoms, which has a distillation range of from 161 to 173 ? and a closed cup flash point of about 44 ?, d) from 5 to 15 parts by weight of ethanol, e) from 1 to 15 parts by weight of isopropanol, f) from 1 to 10 parts by weight of acetone, and g) from 0.01 to 0.2 parts by weight of iso-tridecanol polyoxyethylene ether having a HLB value of 12 to 13, and a gas propellant. Also provided are a method for preparing the cleaning composition and its use.
Disclosed is a two-component, liquid curable polyurethane adhesive system comprising an isocyanate reactive part A and an isocyanate functional part B. Either or both parts include substantial amounts of sustainable materials. The inventive mixed adhesive compositions are able to effectively bond to a separation membrane of a filtration apparatus. The invention is also directed to a method of bonding filter assembly components using this two-component curable polyurethane adhesive composition and a filter assembly bonded together using this adhesive composition.
The present invention relates to a flame-retardant adhesive composition comprising a reactive polyurethane prepolymer, in particular a one-component flame-retardant adhesive composition, and to the use of the adhesive composition for the structural bonding of wood substrates.
C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
Disclosed is a moisture reactive polyurethane hot melt adhesive composition prepared from a mixture comprising a polyisocyanate, a polyester polyol, a polyether polyol; a thermoplastic polymer; inorganic filler; optionally a MA-SCA acid; and optionally one or more additives; wherein the polyester polyol is polymerized from a diacid and a diol; wherein the structure of the diacid is HOOC-(CH2)m-COOH; wherein the structure of the diol is HO-(CH2)n-OH; wherein the sum of (m + n) is equal to or less than 8; and wherein the acid number of the polyester polyol is less than 0.9. The disclosed reactive hot melt adhesive composition has improved thermal stability compared to conventional moisture reactive polyurethane hot melt adhesive compositions while maintaining their desirable properties.
Disclosed is a moisture reactive, polyurethane hot melt adhesive composition that is the reaction product of a first mixture comprising heat stabilizer and only one of polyester polyol or filler, wherein the first mixture can optionally comprise polyether polyol and/or thermoplastic polymer but does not comprise all of heat stabilizer and polyester polyol and filler; polyisocyanate; and a second mixture comprising the other of polyester polyol or filler not present in the first mixture; wherein the second mixture can optionally comprise polyether polyol and/or thermoplastic polymer. The moisture reactive hot melt adhesive can also comprise an additive selected from additional catalyst, additional filler, adhesion promoter, plasticizer, colorant, rheology modifier, flame retardant, UV pigment, nanofiber, defoamer, compatible tackifier, anti-oxidant, stabilizer, thixotrope and mixtures thereof.
Disclosed is a one component, liquid, moisture curable polyurethane adhesive composition comprising the reaction products of a mixture including at least one polyol with an excess of one or more polyisocyanates and an acid component. The adhesive composition has enhanced bond strength to metals such as aluminum compared to currently available adhesives. The composition finds special use in panel lamination applications.
The present invention is directed to a method of repairing a solar panel backside, to a repaired solar panel backside thusly obtainable, and to the use of a curable composition for the repairing of a solar panel backside comprising at least one site in need of repair.
The invention relates to an application device (1) for applying a viscous material onto a substrate, comprising: an inner container (3) for accommodating the viscous material, said inner container having a discharge opening (18); an outer casing (2) surrounding the inner container (3) and having a substantially hollow-cylindrical neck region (6) with an inner diameter D1 and an opening (7) formed in the neck region (6); and an applicator (4) connected to the outer casing (2), wherein, by means of pressure on the outer casing (2), the viscous material can be conveyed out of the inner container (3) into the applicator (4) and by means of said applicator can be applied onto a substrate, wherein the application device (1) has a ventilation device, comprising an insert (19), which is connected air-tightly to the inner container (3) in the region of the discharge opening (18), is substantially hollow-cylindrical and has an outer diameter D2, wherein the outer diameter D2 of the insert (19) is smaller than the inner diameter D1 of the neck region (6) of the outer casing (2), and wherein the insert (19) has, on its outside, latching means (22) with the aid of which the insert is latched in the inserted position within the neck region (6) of the outer casing (2), wherein, in this inserted position, as a result of the different diameters D1 and D2, an annular gap is formed between the insert (19) and the neck region (6) of the outer casing (2), through which annular gap air can flow from outside into the intermediate space between the outer casing (2) and the inner container (3) and vice versa, and wherein the connection between the applicator (4) and the outer casing (2) is also permeable to air and the applicator (4) comprises a sealing means (25) by means of which, when the applicator (4) is in the inserted position, the inner volume of the inner container (3) is sealed off in an air-tight and leak-proof manner from the intermediate space between the outer casing (2) and the inner container (3). The invention further relates to a method for producing an application device (1) of this kind.
Disclosed is a moisture reactive hot melt adhesive composition prepared from a combination comprising a polyisocyanate; a polyol; a MA-SCA acid; one or both of an inorganic filler or an organosilane; optionally a thermoplastic polymer; and optionally one or more additives. Useful polyols include poly(hexanediol adipate), a polyester diol having a structure of Formula 1 or of Formula 2 and combinations thereof. Formula 1 is: H-[O(CH2) m OOC (CH2) n CO] k -O(CH2) m OH; m and n are each an even integer; m + n = 8; m and n are each independently selected from 2, 4 or 6; k is an integer from 9 to 55; and the polyol of Formula 1 has a number average molecular weight of about 2,000 to about 11,000. Formula 2, a polycaprolactone polyol, is: HO-[(CH2)5COO] p -R1- [OOC(CH2)5] q -OH; R1 is an initiator such as 1,4'-butanediol, 1,6'-hexanediol, or ethylene glycol; p is an integer from 0 to 96; q is an integer from 0 to 96; p + q = 16 to 96; and the polyol has a number average molecular weight of about 2,000 to about 11,000 or less.
A waterborne, two-part adhesive composition having improved wet tack properties is disclosed. The two-part adhesive composition is particularly suitable for making laminates, including paperboard products.
Dislcosed is a no-rinse aerospace cleaning composition useful in cleaning painted and unpainted metal, as well as polymeric surfaces found in aircraft, the composition comprising an oil-in-water emulsion containing water, organic solvent, an aqueous emulsion of wax-free glossing agent, solid particles, polyalkylsiloxane oil, surfactant, emulsifier, thickener, corrosion inhibitor, and pH adjuster; methods of making and using the composition are also provided.
A hybrid expandable composition that provides improved expansion and loft properties is disclosed. The hybrid expandable composition is particularly useful in providing insulation and/or cushion to substrates.
C08L 31/04 - Homopolymers or copolymers of vinyl acetate
B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
C08J 9/232 - Forming foamed products by sintering expandable particles
C08L 3/02 - Starch; Degradation products thereof, e.g. dextrin
22.
PROTECTIVE PACKAGING AND METHODS OF MAKING THE SAME
The disclosure is directed to methods of manufacturing protective packaging materials, as well as the protective packaging materials produced using the disclosed methods. These packaging materials can be biodegradable, compostable, and/or recyclable.
B31D 5/00 - Multiple-step processes for making three-dimensional articles
B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
B32B 29/00 - Layered products essentially comprising paper or cardboard
C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
D21H 21/14 - Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
Disclosed is a high-penetration hot melt adhesive for separation apparatus, such as thin film composite reverse osmosis filtration membranes. Also disclosed is a method of using these hot melt adhesives to bond these membranes to one or more other components of a separation apparatus.
Cyanoacrylate compositions are provided, which when cured provide improved hot strength performance without compromising thermal resistance performance.
The present invention relates to an electrically conductive composition comprising a) a resin selected from nitrocellulose, chlorinated polyester, chlorinated polyether, chlorinated polyvinyl, chlorinated polyacetate and mixtures thereof; b) electrically conductive particles comprising graphite and carbon black, wherein ratio of said graphite and said carbon black is from 1:1 to 5:1; and c) a solvent, where in ratio of said electrically conductive particles and said resin is from 0.20:1 to 4:1. The compositions according to the present invention can be used in high-speed printing techniques such as flexography and rotogravure printing.
C09D 11/033 - Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
C09D 11/106 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
H01B 1/24 - Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon, or silicon
The present invention relates to a curable adhesive composition based on acetoacetate compound, and to its use in multi-purpose bonding applications. In particular, the present invention relates to a curable adhesive composition based on a multifunctional acetoacetate compound and polyoxyalkylene polyamines.
Photocurable compositions that have a color change during curing and methods of preparation and use of such compositions. More particularly, the present invention relates to photocurable compositions that that have a color change during curing and are useful for forming topographical features, e.g., spacer features, and/or fold protection coatings on a portion of a membrane surfaces, and particularly on membranes used in osmosis and reverse-osmosis applications, such as membrane filters.
B01D 61/00 - Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
The present invention relates to a curable potting composition based on acetoacetate, and to its use in electronic devices. In particular, the present invention relates to a curable potting composition based on multifunctional acetoacetate and multifunctional (meth)acrylate.
C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
29.
DEBONDABLE PRESSURE SENSITIVE ADHESIVES AND USES THEREOF
The invention relates to on-demand debondable pressure sensitive adhesive and laminating adhesive compositions and uses thereof. The debondable pressure sensitive adhesives and laminating adhesives are applied onto a substrate to form a bond, and upon exposure to electron beam or UV light energy source, the adhesive can dissociate from the substrate. The debondable pressure sensitive adhesives and laminating adhesives are particularly suitable for recycling in a circular economy.
C09J 4/06 - Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups
B32B 7/06 - Interconnection of layers permitting easy separation
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 38/10 - Removing layers, or parts of layers, mechanically or chemically
C09J 9/00 - Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
30.
FOLD PROTECTION FOR SPIRAL FILTRATION MODULES UTILIZING UV CURED POLYURETHANE AND METHOD OF PROVIDING SAME
Disclosed is a dual UV and reaction curable, two component adhesive comprising both acrylic chemistry and polyurethane chemistry. The UV curable acrylate component provides a fast cure reaction to generate a tack-free surface. The mixed two component polyurethane cures to a reaction product that provides flexibility and chemical resistance. The adhesive is useful as fold protection for spiral filtration modules. When cured on a membrane the adhesive will maintain integrity and adhesion to membrane after treatments of creasing and soaking at high temperature, pressure, and wide pH ranges.
B01D 67/00 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
C09J 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
C09J 151/08 - Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
31.
A CONTAINER FOR, AND A PACK INCLUDING, CYANOACRYLATE COMPOSITION(S)
A container for curable cyanoacrylate composition comprising: a reservoir for holding curable cyanoacrylate composition, the reservoir having an outlet through which the curable cyanoacrylate composition can be dispensed; the reservoir being defined by walls of plastics material, the plastics material being formed by a polymer material that is transmissive to both visible light and UV light; and a UV blocking agent dispersed in the plastics material the UV blocking agent comprising at least one benzotriazole; the walls of the container being transmissive to visible light and non-transmissive to UV light. Curable cyanoacrylate compositions held within such a container are thus storage stable in ambient conditions and yet the curable cyanoacrylate compositions can be seen through the walls of the container. A pack comprising the container and a curable cyanoacrylate composition is also described.
B65D 81/30 - Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants by excluding light or other outside radiation
C08J 3/20 - Compounding polymers with additives, e.g. colouring
C08K 5/3475 - Five-membered rings condensed with carbocyclic rings
The present invention relates to a dimensionally stable adhesive compound that is formulated predominantly without water and solvents and that can be brought into contact with the substrate to be bonded by being wiped on in the form of a thin adhesive film which is particularly suitable for bonding materials obtained from plant fibres. The organic component of the adhesive compound according to the invention substantially consists of polyester polyurethanes which are at least partially based on semi-crystalline polyester polyols. The invention also relates to a method for applying an adhesive film to a planiform substrate, preferably to paper, by wiping the adhesive onto the point of contact with the substrate.
C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
C08G 18/79 - Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
The present invention relates to a dimensionally stable adhesive compound that is formulated predominantly without water and solvents and that can be brought into contact with the substrate to be bonded by being wiped on in the form of a thin adhesive film which is particularly suitable for bonding materials obtained from plant fibres. The organic component of the adhesive compound according to the invention substantially consists of a mixture of polyether polyurethanes which are end-terminated by at least two monovalent aliphatic alcohols with differing chain lengths. The invention also relates to a method for applying an adhesive film to a planiform substrate, preferably to paper, by wiping the adhesive onto the point of contact with the substrate.
The present invention relates to a thermally conductive polyurethane adhesive composition having excellent mechanical properties as well as improved performance after aging and a method of manufacturing the same. Further, the present invention relates to method of manufacturing an article comprising the thermally conductive polyurethane adhesive composition and articles obtainable by the described method.
The present invention relates to a bio-based acrylate monomer having a structure, wherein R1 is H or -CH3, and wherein R2 is linear C1-C10 alkyl or branched C3-C10 alkyl.
C07C 69/73 - Esters of carboxylic acids having esterified carboxyl groups bound to acyclic carbon atoms and having any of the groups OH, O-metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
B33Y 70/00 - Materials specially adapted for additive manufacturing
C07C 67/313 - Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of doubly bound oxygen containing functional groups, e.g. carboxyl groups
C08L 33/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
Photocurable (meth)acrylate compositions for forming features on the surfaces of membranes, and particularly, on membranes used in osmosis and reverse-osmosis applications, such as membrane filters.
Conventional membrane adhesives have poor hydrolytic stability in acidic or alkaline environments. According to an aspect, there is provided a photocurable composition and method of producing a hydrolytically stable cured reaction product that may overcome the issues of conventional membrane adhesives. The photocurable composition including a (meth)acrylatefunctionalized polyether urethane component, a (meth)acrylate monomer, an organic filler, and a photoinitiator. When exposed to UV or visible light the curable composition forms a cured reaction product, the cured reaction product demonstrates a loss of mass of: 1) less than 2% when exposed to acidic, aqueous conditions for about 4 weeks at a temperature of about 50°C and/or 2) less than 3% when exposed to basic, aqueous conditions for about 4 weeks at a temperature of about 50°C. The organic filler is selected from the group consisting of polyvinylchloride powder, polypropylene powder, and combinations thereof.
C08L 51/08 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
The present invention is directed to a two component (2K) composition comprising: (A) a first component comprising: a) at least one epoxy resin different from said resin b); and, b) at least one elastomer modified epoxy resin; (B) a second component comprising: c) a curative which consists of at least one compound possessing at least two epoxide reactive groups per molecule, said curative being characterized by comprising at least one alkoxy-containing aminofunctional silicone resin, wherein said composition is characterized in that it is free of catalysts.
C08G 77/26 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen nitrogen-containing groups
C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
A bottle for dispensing adhesives includes a bottom portion with greater cross-section than that of a mid portion of the bottle to provide stability to the bottle. The bottom portion accommodates greater amount of adhesive therein than the mid portion of the bottle. The bottle includes a top portion having a textured top portion outer surface for improved gripping surface.
The present invention relates to a radiation or radiation/moisture dual curable compositions based on (meth)acrylate polymers or (meth)acrylate- and silane-terminated polymers. The invention further relates to their use as an adhesive, sealant and/or coating material, and adhesive, sealant and/or coating materials comprising said curable composition thereof.
The present invention relates to radiation or radiation/moisture dual curable polymers and methods for their manufacture. These polymers are useful for various applications in the fields of adhesives, coatings, and sealants. The radiation curable polymers comprise at least one terminal group of the general formula (I) -A1-C(=O)-CR1=CH2 (I), wherein A1 is a divalent bonding group containing at least one heteroatom; and R1 is selected from H and C1-C4 alkyl, preferably H and methyl; wherein the polymer backbone is selected from the group consisting of polyoxyalkylenes, poly(meth)acrylates, polyesters, and combinations thereof. and optionally further comprise at least one terminal group of the general formula (II) -A2-SiXYZ (II), wherein X, Y, Z are, independently of one another, selected from the group consisting of a hydroxyl group and C1 to C8 alkyl, C1 to C8 alkoxy, and C1 to C8 acyloxy groups, wherein X, Y, Z are substituents directly bound with the Si atom or the two of the substituents X, Y, Z form a ring together with the Si atom to which they are bound, and at least one of the substituents X, Y, Z is selected from the group consisting of a hydroxyl group, C1 to C8 alkoxy and C1 to C8 acyloxy groups; and A2 is a divalent bonding group containing at least one heteroatom.
C08G 65/333 - Polymers modified by chemical after-treatment with organic compounds containing nitrogen
C08F 8/30 - Introducing nitrogen atoms or nitrogen-containing groups
C08F 8/44 - Preparation of metal salts or ammonium salts
C08G 63/91 - Polymers modified by chemical after-treatment
C08G 65/336 - Polymers modified by chemical after-treatment with organic compounds containing silicon
B29C 64/124 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
C08L 101/06 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups containing oxygen atoms
C08L 101/10 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups containing hydrolysable silane groups
Pen-type hazardous material applicators are provided useful in applying metal pretreatment material to intricate geometries, such as blind holes, through holes, rivets, crevices, chamfers, counterbores, countersinks and other difficult to access surfaces are provided.
B05C 17/00 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
B05C 17/005 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure
B05D 1/28 - Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
B05D 5/00 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
C23C 22/00 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
43.
THERMOPLASTIC SURFACES COMPRISING DIRECT BONDED CHEMICAL SEALANTS
This disclosure is directed to methods for preparing thermoplastic surfaces suitable for the application of paint, adhesives, or surfacing films and the structures derived or derivable from these methods. The disclosure is also directed to composite structures comprising a thermoplastic substrate comprising a chemical sealant direct bonded to a surface thereof, the chemical sealant providing a surface suitable for adhering adhesives, paints, and/or surfacing films to the thermoplastic surfaces.
This disclosure is directed to methods directly adhering epoxy-based, and other thermosetting surfacing films to solid thermoplastic surfaces and the structures derived or derivable from these methods. In some embodiments, the disclosure is also directed to composite structures comprising a thermoplastic substrate directly bonded to a thermoset(ting) surfacing film; wherein the direct bonding defines an interface between a thermoplastic surface of the thermoplastic substrate and a first surface of the thermoset(ting) surfacing film.
B32B 7/10 - Interconnection of layers at least one layer having inter-reactive properties
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 37/15 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
C08J 3/28 - Treatment by wave energy or particle radiation
The present invention relates to a process for modifying the surface polarity of elastomeric rubber substrates to facilitate their cold bonding to other rubber substrates or non-elastomeric substrates of a different material, preferably metal, by chlorinating the rubber substrate surface by treatment with a chloride-containing composition and a peroxymonosulfate-containing composition. Further aspects relate to the thus obtained surface-modified rubber substrates, processes of bonding them to other substrates by use of an adhesives as well as the thus obtained bonded substrates.
Provided is a thermally conductive potting composition, comprising a first part comprising at least one epoxy resin; at least one thermally conductive filler; and at least one metal complex; and a second part comprising at least one curing agent. The first part of the thermally conductive potting composition exhibits high thixotropic index and therefore the first part is easily stored. After the first part and the second part is mixed, the thermally conductive potting composition exhibits low thixotropic index and the meets the requirement for potting process.
C09J 163/00 - Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
C08G 59/68 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the catalysts used
The present invention relates to an electrode comprising a conductive pressure sensitive adhesive layer and a conductive layer. Furthermore, the invention refers to a method of manufacturing the electrode and to the use of the electrode for monitoring biosignals.
A61B 5/259 - Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes using conductive adhesive means, e.g. gels
A61B 5/053 - Measuring electrical impedance or conductance of a portion of the body
A61K 50/00 - Electrically conductive preparations for use in therapy or testing in vivo, e.g. conductive adhesives or gels to be used with electrodes for electrocardiography (ECG) or for transcutaneous drug administration
C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, ; Adhesives based on derivatives of such polymers
A method of manufacturing a skin-compatible electrode (100) comprises printing a circuit pattern (P1) onto a flexible substrate (200) to form an electrically conductive pattern including an electrode pad area (301). A layer of an adhesive composition (401p) is printed in a second pattern (P2) onto the electrode pad area (301) to form an adhesive interface layer (401). The adhesive interface layer (401) is a dry film formed from the adhesive composition (401p) comprising an ionically conductive pressure sensitive adhesive composition comprising a resin (R), an ionic liquid (I), and optionally electrically conductive particles (P). A layer thickness and material of the flexible substrate, the conductive pattern, and the conductive adhesive interface have relatively low stiffness in plane of the flexible substrate (200).
A61B 5/259 - Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes using conductive adhesive means, e.g. gels
The present invention relates to an electrode adhesive, which is an ionically conductive (meth)acrylate based pressure sensitive adhesive allowing prolongated biosignal monitoring times without skin irritation and loss of signal quality.
C09J 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
A thermally conductive curable composition includes a first part and a second part, wherein the first part comprises a catalyst, a ceramic filler mixture, a low volatile organic liquid, and water, and the second part comprises a silyl modified reactive polymer, a low volatile organic liquid, and the ceramic filler mixture, and the low volatile organic liquid is present in the composition in an amount greater than about 50wt.% based on the total weight of the silyl modified reactive polymer.
C08K 3/013 - Fillers, pigments or reinforcing additives
H01M 10/6551 - Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
C08G 65/336 - Polymers modified by chemical after-treatment with organic compounds containing silicon
C08J 3/02 - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
C08J 3/24 - Crosslinking, e.g. vulcanising, of macromolecules
A capsule of a volatile substance distribution system is configured for use with a base unit having a fan and an air outlet configured to direct air driven by the fan away from the base unit. The capsule includes a housing that extends along a longitudinal axis between a first end and a second end. The first end defines an inlet port and the second end defines an outlet port. The housing houses a volatile substance member. The capsule further includes an outlet seal member that seals and unseals the outlet port. The housing, when engaged with the base unit and with the outlet seal member in the unsealed position, is configured to receive the air from the air outlet that flows into the inlet port, past the volatile substance member, and out of the outlet port
A capsule for a volatile substance distribution system includes a housing having a first end and a second end and that defines a longitudinal axis that extends between the first end and the second end. The capsule also includes an inlet port disposed proximate the first end and an outlet port disposed proximate the second end. Additionally, the capsule includes a volatile substance member within the housing. The first end is configured to be removably supported by a base unit with the inlet port fluidly connecting with an air outlet of the base unit for receiving an airflow from the air outlet that moves into the housing and across the volatile substance member as the airflow flows from the inlet port to the outlet port. The inlet port is defined by a tapered inlet surface that directs the airflow radially with respect to the longitudinal axis.
A capsule is configured for use with a base unit having a fan and an air opening for an airflow of air driven by the fan. The capsule includes a housing with a port. The housing engages and disengages the base unit. The capsule also includes a volatile substance member and a seal member that is supported by the housing for movement between a sealed position and an unsealed position. The seal member seals the port when the capsule is disengaged from the base unit. The projection is received in the capsule when engaged with the base unit to support the seal member in the unsealed position such that air moved by the fan flows through the port.
Provided herein are methods of forming and optimizing cured features on a surface including controlling the surface upon which the cured features are applied. Additionally, a system for forming and processing the topographical features on the membrane is also described, along with mechanical features at specific system stations. More particularly, provided herein are methods of forming and optimizing topographical features applied to a membrane surface by controlling the membrane surface and by controlling the direction and magnitude of pressure applied to the membrane (substrate), as well as initially partially curing the topographical features, followed by fully curing of the topographical features to form the membrane having topographical spacing features formed thereon.
The present invention refers to an adhesive composition comprising a thixotropic agent, a polyurethane adhesive obtained from the adhesive composition as well as to the thixotropic agent comprised in the adhesive composition.
Disclosed herein are stretchable conductive ink compositions comprising a polymer, conductive flake, an additive, and optionally conductive beads, wherein the initial resistivity is measured before elongation, and wherein the resistivity at 50% elongation is about 10 times or less of the initial resistivity.
The present invention relates to a cleaning agent portion comprising a water- soluble wrapping and at least one composition for cleaning and/or caring for an automatic dishwasher, the composition containing at least i) an acid and/or ii) a buffer system consisting of at least one acid and at least one base, wherein the composition comprises at least two parts, at least one part A being a compressed part and at least one part B being a non-compressed part or a further compressed part, an optionally compressed part B being compressed to a lesser extent than part A. The present invention also relates to a method for producing said cleaning agent portions. The present invention further relates to a method for cleaning and/or caring for an automatic dishwasher using the cleaning agent portion. The present invention also relates to the use of the cleaning agent portion for cleaning and/or caring for an automatic dishwasher and/or of a method using the cleaning agent portion for cleaning and/or caring for an automatic dishwasher.
The present invention relates to (meth)acrylate-functionalized waxes and curable compositions, such as anaerobic adhesive compositions, made therewith.
C07C 271/20 - Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by nitrogen atoms not being part of nitro or nitroso groups
C07C 271/24 - Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a ring other than a six-membered aromatic ring
C08G 64/00 - Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
59.
HIGH STRENGTH, SILANE-MODIFIED POLYMER ADHESIVE COMPOSITION
Disclosed is a moisture curable adhesive composition comprising at least one silane- modified polymer, a filler comprising a surface modified fumed silica and one of a surface modified cristobalite and a silica; and optionally, at least one of an amino silane adhesion promotor, an organotin catalyst, a dehydration shelf life enhancer, a light stabilizer, titanium dioxide, a rheology modifier, and mixtures thereof. The adhesive composition finds special use in bonding metal substrates to each other with significantly higher bond strength than that provided by silane-modified polymer adhesives alone.
The present invention relates to an aqueous dispersion, comprising or consisting of A) at least one cyclic olefin copolymer, B) at least one surfactant; optionally C) at least one adhesion promoter; optionally D) at least one film-forming resin; optionally E) at least one additive; and F) water. Additionally, the invention relates to methods of manufacturing the aqueous dispersion, to an article, which comprises at least one substrate and at least one coating layer obtained from the aqueous dispersion and applied onto the substrate; and to the use of the aqueous dispersion for coating a substrate.
C09D 165/00 - Coating compositions based on macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Coating compositions based on derivatives of such polymers
The invention relates to curable polyorganosiloxanes with special silicon-containing terminal groups and curable compositions based on these polyorganosiloxanes, a special capped adhesion promoter, and a curing catalyst. These compositions have improved adhesion properties and excellent storage stability. The invention also relates to the use thereof.
C09D 183/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
C08G 77/14 - Polysiloxanes containing silicon bound to oxygen-containing groups
C08G 77/16 - Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxy groups
C08G 77/18 - Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
C08G 77/26 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen nitrogen-containing groups
C08G 77/388 - Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
C08L 83/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
C09D 183/08 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
C09J 183/08 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
The invention relates to curable compositions based on polyorganosiloxanes with special silicon-containing terminal groups, an adhesion promoter, a curing catalyst, and an additive having a ketone functional moiety. These compositions have improved mechanical and adhesion properties and excellent storage stability. The invention also relates to the uses thereof.
C09D 183/08 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
C08G 77/14 - Polysiloxanes containing silicon bound to oxygen-containing groups
C08G 77/16 - Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxy groups
C08G 77/18 - Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
C08G 77/26 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen nitrogen-containing groups
C08G 77/388 - Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
C08L 83/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
C09J 183/08 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
The present disclosure provides dual curable compositions having both radiation curing and shadow curing mechanisms. The compositions comprise silicon-organic hybrid polymers having rapid shadow curing by a 2 part isocyanate-polyol reaction and/or a 2 part cyclic carbonate-amine reaction. The compositions can be used as adhesives or coatings. The use of the compositions according to the disclosure is particularly preferred for use in electro-optical components especially for automobile display adhesives applications.
Disclosed herein are electrically conductive ink compositions with high conductivity at a low conductive filler loading, the composition comprising a polymer, a monomer, an initiator or catalyst and conductive filler flakes, optionally the composition can include conductive or non-conductive beads, wherein after cure the monomer and polymer each form a separate phase.
This invention relates to a thermal conductive potting composition. In particular, the present invention relates to a thermal conductive potting composition having a low viscosity, a high thermal conductivity, a high toughness and excellent thermal shock performance for new energy vehicles.
C08L 51/04 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
C09K 5/14 - Solid materials, e.g. powdery or granular
66.
USE OF POLYVINYLACETATE POLYMERS OR COPOLYMERS TO INCREASE THE VISCOSITY OF THE ISOCYANATE COMPONENT OF A TWO-COMPONENT CURABLE POLYMERIC SYSTEM
Disclosed is a two-component curable polymeric system having increased viscosity. One component contains a homogeneous blend of a polyisocyanate and a homopolymer or copolymer of vinyl acetate. This component has a higher viscosity than the polyisocyanate alone, thereby increasing the viscosity of the two-component curable system. The other component of the two-component curable system is a composition containing an isocyanate reactive component. The polyisocyanate and the isocyanate reactive component react together ("cure") to form a polymer. Typically, but not always, the isocyanate reactive component is a polyol or polyamine that is capable of reacting with the polyisocyanate, thereby forming a polyurethane (polyol) or polyurea (polyamine).
Disclosed is a high-penetration two-component polyurethane adhesive for separation apparatus, such as thin film composite reverse osmosis filtration membranes. The polyisocyanate reactive side of the two-component adhesive comprises hydrogenated castor oil or derivative thereof to increase the viscosity and provide a thixotropic property. Surprisingly, these high-viscosity polyisocyanate reactive components provide a two-component polyurethane adhesive exhibiting excellent penetration of the membranes used in such separation apparatus. Also disclosed is a method of using these two component polyurethane adhesives to bond these membranes to one or more other components of a separation apparatus.
Provided herein is a composition for use as a thermal interface material in a heat-generating device. The composition comprises a first part and a second part, the first part comprising polyisobutylene, a reactive diluent mixture, a catalyst, and one or more thermally conductive fillers, and the second part comprising polyisobutylene, the reactive diluent mixture, a silicone based cross-linker, an inhibitor and one or more thermally conductive fillers.
Provided are adhesive compositions and more particularly to (meth) acrylic adhesive compositions for electrical device such as with improved bonding strength, thermal conductivity as well as flame retardancy.
C08L 33/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
The invention relates to an assembly comprising a container (1) having a nozzle (17) for discharging a substance contained in the container (1) and a cap (19) for covering the nozzle (17), wherein the container has a first connecting area (14), which can be connected to a corresponding second connecting area (25) of the cap (19), wherein the connecting areas (14, 25) are chosen in such a way that the connection of container (1) and cap (19) is at least partly made via a rotational movement of container (1) and cap (19) relative to each other, wherein the cap (19) has an internal space (20) surrounded by a jacket (22), which is open on one side to receive the nozzle (17), wherein the jacket (22) has a front side (21) on the open side thereof, and wherein the container (1) has a top site (12) pointing in the direction of the cap and having a top edge (11), wherein the connecting areas (14, 25) are chosen in such a way and the front side (21) is matched to the top site (12) and the top edge (11) thereof in such a way that as the container (1) and cap (19) are connected, the front side (21) comes into contact with the top side (12) in an intermediate position of the cap (19), and during a further rotational movement of container (1) and cap (19), the front side (21) is pressed against the top side (12) and finally the cap (19) comes into a second end position, wherein the front side (21) overcomes the topiedge (11).
A hot melt pressure sensitive adhesive composition has lower melt viscosity with excellent peel strength and lower odour under lower application temperature when cured.
The present disclosure provides two part, room-temperature curable hybrid epoxy/(meth)acrylate compositions, comprising: (a) a first component, comprising (meth)acrylate monomers, crosslinkers, epoxy curatives, and optional free radical accelerator, tougheners, fillers and additives, and inhibitors; and (b) a second component, comprising epoxy resins, methacrylate free radical initiators, and optional tougheners, fillers and additives. The compositions provide among other advantageous properties fast cure rate, extremely high compression properties, and good thermal cycling performance.
The present invention is directed to supported catalyst having utility in the polymerization and co-polymerization of epoxide monomers, said supported catalyst having the general Formula (I): [DMCC] * b Supp, wherein: [DMCC] denotes a double metal cyanide complex which comprises a double metal cyanide (DMC) compound, at least one organic complexing agent and a metal salt; Supp denotes a hydrophobic support material; and b represents the average proportion by weight of said support material, based on the total weight of [DMCC] and Supp, and is preferably in the range 1 wt.% = b = 99 wt.%.
C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
The present invention relates to an aqueous dispersion as concentrate for the activation stage of a phosphatisation of metal surfaces, the dispersion containing a dispersed particulate constituent and a thickener, wherein the particulate constituent contains, in addition to dispersed inorganic compounds of polyvalent metal cations, polymeric organic compounds as dispersants, which are composed at least partially of styrene and/or an a-olefin having no more than 5 carbon atoms and maleic acid, the anhydride and/or imide thereof, and which addtionally comprise polyoxyalkylene units. The aqueous dispersion is also characterised by a D50 value above 10 µm. The present invention also relates to a method for pre-treating the surfaces of a metallic material in order to protect them against corrosion, in particular a method for zinc phosphatisation.
C23C 22/78 - Pretreatment of the material to be coated
C23C 22/36 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing fluorides or complex fluorides containing also phosphates
The present invention relates to a binder system, containing a special polyol mixture as a resin component, said polyol mixture containing at least one polyester based on a fatty acid dimer, a fatty acid trimer or the alcohols derived therefrom, and at least one polyisocyanate as a resin component and/or a NCO-terminated polyurethane prepolymer. The invention also relates to the use of the binder system as an adhesive/sealing material, in particular as an adhesive for gluing various substrates.
The invention relates to curable polyorganosiloxanes with special silicon-containing terminal groups and curable compositions based on these polyorganosiloxanes, a capped adhesion promoter, and a curing catalyst. These compositions have improved adhesion properties and excellent storage stability. The invention also relates to the use thereof.
The present invention provides an aqueous passivation composition for the treatment of zinc or zinc alloy coatings, said composition having a pH of less than 3 and comprising: i) a source of trivalent chromium (Cr(lll)) ions; ii) at least one ohydroxycarboxylic acid represented by the general formula (I): R1CH(OH)COOH (I) wherein: R1 represents a hydrogen atom, a C1-C4 alkyl group, a C2-C6 alkenyl group, a C1-C6 alkoxy group, a C3-C6 cycloalkyl group or a C6-C10 aryl group; iii) phosphoric acid; iv) at least one water-soluble polyphosphonic acid or a water-soluble salt thereof, wherein said polyphosphonic acid has the general formula (II): in which: n is at least 2; and, Z is a connecting organic moiety having an effective valency of n, said polyphosphonic acid being characterized in that at least two phosphonic groups are separated by an alkylene bridge having 1 or 2 carbon atoms ( C 1 -C 2 alkylene ); and, v) at least one divalent metal cation, wherein said composition is characterized in that it is substantially free of nitrate and fluoride anions and is substantially free of hexavalent chromium (Cr(VI).
The invention relates to curable compositions based on polyorganosiloxanes with special silicon-containing terminal groups, a special capped adhesion promoter, and a curing catalyst. These compositions have improved adhesion properties and excellent storage stability. The invention furthermore relates to the use thereof.
The invention relates to curable compositions based on curable polymers containing a special capped adhesion promoter, and optionally a curing catalyst. These compositions have improved adhesion properties and excellent storage stability. The invention also relates to the uses thereof.
The present invention provides pre-applied contact adhesives that maintains strong cohesiveness over extended time and varied temperature conditions, while balancing low adhesiveness to other substrates. The pre-applied adhesives are applied onto paperboard, corrugated board, Kraft paper, paper, plastic film, glass, and are suitable as label, package, envelope, carton, case, box, label, bag, multilayer film, foil bag, bottle or band.
Photocurable compositions and methods of preparation and use of such compositions. More particularly, photocurable compositions useful for forming topographical features on surfaces such as membrane surfaces. Methods of forming topographical features on a membrane surface using photocurable compositions.
B01D 65/08 - Prevention of membrane fouling or of concentration polarisation
B05D 3/10 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
B08B 17/06 - Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape for arrangement
B29C 35/08 - Heating or curing, e.g. crosslinking or vulcanising by wave energy or particle radiation
B29C 59/02 - Surface shaping, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
82.
PROCESS FOR THE PRODUCTION OF COMPOSITE MATERIALS AT LOW TEMPERATURES
The present invention refers to a process for the production of composite materials at low temperatures as well as a composite material obtained by the inventive process.
The present invention provides moisture curable silicone polymers and compositions thereof, having improved resistance to automotive oil and high temperature. The silicone polymers contain terminal moisture curable functional groups and a linkage that separate the siloxane backbone from the moisture curable functional groups. The linkage confers oil resistance at elevated temperatures to the cured compositions. The silicone polymers and compositions cure by way of a condensation mechanism in the presence of moisture and a catalyst. The silicone polymers and compositions are particularly useful as sealants and gaskets in automotive powertrains.
C08G 77/00 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
C08L 83/00 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Compositions of derivatives of such polymers
C09D 189/06 - Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin
The present invention relates to a method for producing a multi-layer substrate, said substrate comprising a multifunctional coating, and to the use of the substrate produced by this method.
B32B 5/16 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder
B32B 7/05 - Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
B32B 3/06 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by features of form at particular places, e.g. in edge regions for attaching the product to another member, e.g. to a support
B32B 3/18 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by an internal layer formed of separate pieces of material
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 29/00 - Layered products essentially comprising paper or cardboard
B32B 29/04 - Layered products essentially comprising paper or cardboard next to a particulate layer
B32B 37/14 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
B32B 37/24 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
B65D 81/03 - Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
The present invention is directed to multifunctional surfacing films each comprising: (a) a single layer of curable polymer composition having opposing first and second surfaces: (b) a peelable porous sheet disposed at or beneath the second surface; and (d) at least one optionally porous sheet of functional material disposed within the single layer of curable polymer composition and positioned between the first surface and the peelable porous sheet, and methods of making and using such multifunctional surfacing films.
B29C 70/34 - Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
Optically clear adhesives (OCA) with UV blocking below 380nm are described. The OCA comprise a UV blocking package of UV absorbers and hindered amine light stabilizers. The UV blocking package is suitable for a variety of OCA, including PIB-based OCA, styrenic block copolymer-based OCA, silicone-based OCA, or acrylic-based OCA. The OCA with UV blocking in the invention are particularly suitable as laminating films, tapes or encapsulants for adhering display electronic devices, e.g., LCD displays, LED displays, flexible and foldable displays, and touch screens.
C09J 183/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
C08K 3/014 - Stabilisers against oxidation, heat, light or ozone
C08G 77/20 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups
C08L 83/00 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Compositions of derivatives of such polymers
C09J 7/00 - Adhesives in the form of films or foils
An acid resistant adhesive composition, comprising at least one polychloroprene, at least one epoxy silane, at least one amine silane, at least one unsaturated silane, and at least one organic solvent, exhibits excellent initial peel strength and final peel strength after being soaked in electrolyte solution, and shows good acid resistant property.
The present invention provides a membrane filtration module comprising a housing in which the filtration membrane is disposed in a fixed positional relationship by a potting or bonding material obtained by the curing of a two component (2K) composition consisting of: a first component (A) comprising at least one compound (a) having at least two acetoacetate functional groups; and, a second component (B) comprising at least one compound (b) having at least one amino group, each said amino group being a primary or secondary amino group.
The invention relates to a multiple-step method for the corrosion-protective pretreatment of components, said pretreatment being at least partially produced from a metal material predominantly consisting of at least one of the elements iron zinc and/or aluminium, according to which the components are first brought into contact with an acid aqueous composition (A) containing water-soluble compounds of the elements Zr and/or Ti and then with an acid aqueous composition (B) containing phosphate ions and an accelerator. The method is particularly suitable for the pretreatment before an electrocoating.
C23C 22/34 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing fluorides or complex fluorides
C23C 22/73 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
90.
SILANE-TERMINATED POLYURETHANE CROSSLINKING POLYMER FOR HIGH TENSILE STRENGTH ADHESIVE
This disclosure relates generally to adhesive compositions and more particularly to specific combinations of different silane modified polymers (SMP) for use in curable adhesive compositions.
The invention relates to a silylated polyurethane obtainable by reacting: d) at least one polyol having a number average molecular weight of from 1000 to 50,000 g/mol; e) at least one polyisocyanate, preferably diisocyanate; and f) at least one tertiary hydroxyl functional alkoxysilane of the general formula (I) wherein R1 is selected from the group consisting of hydrogen and a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R2 and R3 are same or different and are, independent from one another, selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R4 is selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R5 is selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R6 and R7 are same or different and are, independent from one another, selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; and n is 1, 2 or 3, a method for preparing thereof, a curable composition comprising the thereby obtained silylated polyurethane, and its use.
C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
92.
PARAMAGNETIC TITANIUM MIXTURES AS VULCANIZATION CATALYSTS
The invention relates to a curable composition comprising a) at least one polymer having at least one silicon-containing group of formula (1) -Si(R1)k(Y)3-k (1), wherein each R1 is independently selected from a hydrocarbon radical containing 1 to 20 C atoms or a triorganosiloxane group of formula -O-Si(R2)3, wherein each R2 is independently selected from a hydrocarbon radical containing 1 to 20 C atoms; each Y is independently selected from a hydroxy group or a hydrolysable group; and k is 0, 1, or 2; b) at least one mixture of paramagnetic titanium complexes, characterized by a Lande g-factor of less than 2 detected by Electron Paramagnetic Resonance Spectroscopy; c) optionally, at least one compound which has a hydrolysable silicon-containing group and a molecular weight in the range of 100 to 1000 g/mol, preferably an aminosilane preparations containing these compositions thereof.
The present application is directed to an adhesive tape comprising: i) a first release liner; and, ii) a pressure sensitive adhesive layer disposed on said first release liner, wherein said pressure sensitive adhesive layer is obtained by curing an adhesive composition comprising: a) an acrylic base copolymer obtained from a monomer mixture comprising at least one C1-C12 alkyl ester of (meth)acrylic acid and at least one acid monomer selected from acrylic acid, methacrylic acid, maleic acid, fumaric acid and itaconic acid; b) a metal chelate cross-linking agent; c) at least one tackifying resin; d) an organic solvent; and, optionally e) additives. The adhesive tape optionally comprises iii) a second release liner which is disposed on that side of said pressure sensitive adhesive layer opposite to said first release liner.
The invention relates to a method for providing electrically insulating and anticorrosion coatings on an electric strip using a phosphate-free aqueous dispersion. The invention also relates to one such aqueous dispersion which is particularly designed to provide coatings that are anticorrosion and electrically insulating on electric strips. The aqueous dispersion of the invention is substantially free of phosphates and organic compounds and comprises silicates dissolved in water as an inorganic binding agent forming the coating, and a mixture of oxidic pigments of the elements titanium and aluminium. The invention further relates to a laminated electric strip which is produced from the electric strip produced according to the invention or the electric strip coating with an aqueous dispersion according to the invention.
H01F 1/18 - Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets with insulating coating
An objective of the present invention is to provide a hot melt composition which has a high form maintaining property at a high temperature, is well-balanced between adhesion and removability to a substrate, hardly sags, has less volatile matter content and is excellent in hygiene. The present invention relates to a hot melt composition comprising: (A) a thermoplastic block copolymer which is a copolymer of a vinyl-based aromatic hydrocarbon and a conjugated diene compound, (B1) a hydrocarbon- based oil having an aniline point of 135 °C or more, and (C) a wax modified with a carboxylic acid and/or a carboxylic acid anhydride.
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
B60R 16/02 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric
Disclosed is a moisture curable silane modified terpolymer comprising a polyether segment, a segment of polytetrahydrofuran or polycarbonate, a polysiloxane segment and terminal amino silane groups joined to the terpolymer via urethane linkages and wherein the polyether segment comprises at least 70% by weight based on the total weight of the silane modified terpolymer. Also disclosed is a method of forming moisture curable silane modified terpolymer.
C08L 101/10 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups containing hydrolysable silane groups
C09J 169/00 - Adhesives based on polycarbonates; Adhesives based on derivatives of polycarbonates
A pack comprising: a dispenser for anaerobically curable composition; and anaerobically curable composition held within the dispenser. The dispenser has (a) a reservoir in which anaerobically curable composition is held, the reservoir having an outlet through which the anaerobically curable composition can be dispensed; (b) a dispensing pump for pumping the anaerobically curable composition from the reservoir out through the outlet. The reservoir and pump together form an airless pump assembly. An applicator with an applicator surface, for example a roller, is in communication with the outlet, the applicator for applying to a substrate the anaerobically curable composition that is dispensed by the pump from the reservoir out through the outlet. The pack provides a convenient way of forming of applying anaerobically curable composition in a thin even layer.
The present invention relates to cure accelerators useful for anaerobic curable compositions, such as adhesives and sealants. The cure accelerators are embraced within (I) where X is CH2, O, S, NR4, CR5R6 or C=O; R is one or more of hydrogen, alkyl, alkenyl, alkynl, hydroxyalkyl, hydroxyalkenyl, or hydroxyalkynl; R1 - R6 are each individually selected from hydrogen, halogen, amino, carboxyl, nitro, alkyl, alkenyl, alkynyl, hydroxyalkyl, hydroxyalkenyl, hydroxyalkynyl, or alkaryl; R7 is hydrogen or CHR8R9, where R8 and R9 are each individually selected from hydrogen, halogen, amino, carboxyl, nitro, alkyl, alkenyl, alkynyl, hydroxyalkyl, hydroxyalkenyl, hydroxyalkynyl, or alkaryl; and n is 0 or 1. A particularly desirable example is 1, 2, 3, 4-tetrahydrobenzo-h-quinolin-3-ol.
Disclosed is a moisture reactive hot melt adhesive composition prepared from a combination comprising a polyisocyanate, at least one polyether polyol polymer, an acrylic polymer, an inorganic filler and a polyester diol having a structure of Formula 1 or of Formula 2. Formula 1 is: H-[O(CH2)m OOC (CH2)n CO]k-O(CH2)m ¨OH; m and n are each an even integer; m + n = 8; m and n are each independently selected from 2, 4 or 6; k is an integer from 9 to 55; and the polyol of Formula 1 has a number average molecular weight of about 2,000 to about 11,000. Formula 2, a polycaprolactone polyol, is: HO-[(CH2)5COO]p -R1- [OOC(CH2)5]q-OH; R1 is an initiator such as 1,4'-butanediaol, 1,6'-hexanediol, or ethylene glycol; p is an integer from 0 to 96; q is an integer from 0 to 96; p + q = 16 to 96; and the polyol has a number average molecular weight of about 2,000 to about 11,000 or less.
Disclosed is a liquid, solvent free, moisture curable polyurethane adhesive composition comprising the reaction products of at least one polyoxypropylene polyol having a hydroxyl functionality of at least three and ethylene oxide end-capping with one or more polyisocyanates having a weight average isocyanate functionality of greater than 2.3. The adhesive composition has a long open time and rapid cure time compared to currently available adhesives. The polyoxypropylene polyol preferably has a number average molecular weight of from 3,000 to 8,000. The composition finds special use in panel lamination applications.
C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
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