IPC Classification

Class code (prefix) Descriptions Number of results
C09B 1/00 Dyes with an anthracene nucleus not condensed with any other ring
C09B 1/02 Hydroxy anthraquinones; Ethers or esters thereof
C09B 1/04 Preparation by synthesis of the nucleus
C09B 1/06 Preparation from starting materials already containing the anthracene nucleus
C09B 1/08 Dyes containing only OH groups
C09B 1/10 Dyes containing halogen
C09B 1/12 Dyes containing sulfonic acid groups
C09B 1/14 Dyes containing ether groups
C09B 1/16 Amino anthraquinones
C09B 1/18 Preparation by synthesis of the nucleus
C09B 1/20 Preparation from starting materials already containing the anthracene nucleus
C09B 1/22 Dyes with unsubstituted amino groups
C09B 1/24 Dyes with unsubstituted amino groups sulfonated
C09B 1/26 Dyes with amino groups substituted by hydrocarbon radicals
C09B 1/28 Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl, or cyclo-alkyl groups
C09B 1/30 Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl, or cyclo-alkyl groups sulfonated
C09B 1/32 Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
C09B 1/34 Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
C09B 1/36 Dyes with acylated amino groups
C09B 1/38 Urea or thiourea derivatives
C09B 1/40 Dyes with acylated amino groups the acyl groups being residues of an aliphatic or araliphatic carboxylic acid
C09B 1/42 Dyes with acylated amino groups the acyl groups being residues of an aromatic carboxylic acid
C09B 1/43 Dicarboxylic acids
C09B 1/44 Dyes with acylated amino groups the acyl groups being residues of a heterocyclic carboxylic acid
C09B 1/46 Dyes with acylated amino groups the acyl groups being residues of cyanuric acid or an analogous heterocyclic compound
C09B 1/48 Anthrimides
C09B 1/50 Amino-hydroxy anthraquinones; Ethers or esters thereof
C09B 1/51 N-substituted amino-hydroxy anthraquinone
C09B 1/52 Amino-hydroxy anthraquinones; Ethers or esters thereof sulfonated
C09B 1/54 Amino-hydroxy anthraquinones; Ethers or esters thereof etherified
C09B 1/56 Mercapto-anthraquinones
C09B 1/58 Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
C09B 1/60 Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals substituted by aliphatic, cycloaliphatic or araliphatic radicals
C09B 1/62 Mercapto-anthraquinones with mercapto groups substituted by a heterocyclic ring
C09B 1/467 Dyes with acylated amino groups the acyl groups being residues of cyanuric acid or an analogous heterocyclic compound attached to two or more anthraquinone rings
C09B 1/473 Dyes with acylated amino groups the acyl groups being residues of a sulfonic acid
C09B 1/503 Amino-hydroxy anthraquinones; Ethers or esters thereof unsubstituted amino-hydroxy anthraquinone
C09B 1/514 N-aryl derivatives
C09B 1/515 N-alkyl, N-aralkyl, or N-cycloalkyl derivatives
C09B 1/516 N-acylated derivatives
C09B 3/00 Dyes with anthracene nucleus condensed with one or more carbocyclic rings
C09B 3/02 Benzanthrones
C09B 3/04 Preparation by synthesis of the nucleus
C09B 3/06 Preparation from starting materials already containing the benzanthrone nucleus
C09B 3/08 Preparation from starting materials already containing the benzanthrone nucleus by halogenation
C09B 3/10 Amino derivatives
C09B 3/12 Dibenzanthronyls
C09B 3/14 Perylene derivatives
C09B 3/16 Preparation by synthesis of the nucleus
C09B 3/18 Preparation from starting materials already containing the perylene nucleus
C09B 3/20 Preparation from starting materials already containing the perylene nucleus by halogenation
C09B 3/22 Dibenzanthrones; Isodibenzanthrones
C09B 3/24 Preparation by synthesis of the nucleus
C09B 3/26 Preparation by synthesis of the nucleus from dibenzanthronyls
C09B 3/28 Preparation by synthesis of the nucleus from perylene derivatives
C09B 3/30 Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus
C09B 3/32 Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus by halogenation
C09B 3/34 Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus by oxidation
C09B 3/36 Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus by etherification of hydroxy compounds
C09B 3/38 Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus by introduction of hydrocarbon or acyl residues into amino groups
C09B 3/40 Pyranthrones
C09B 3/42 Preparation by synthesis of the nucleus
C09B 3/44 Preparation from starting materials already containing the pyranthrone nucleus
C09B 3/46 Preparation from starting materials already containing the pyranthrone nucleus by halogenation
C09B 3/48 Amino derivatives
C09B 3/50 Dibenzopyrenequinones
C09B 3/52 Preparation by synthesis of the nucleus
C09B 3/54 Preparation from starting materials already containing the dibenzopyrenequinone nucleus
C09B 3/56 Amino derivatives
C09B 3/58 Benzanthraquinones
C09B 3/60 Anthanthrones
C09B 3/62 Preparation by synthesis of the nucleus
C09B 3/64 Preparation from starting materials already containing the anthanthrone nucleus
C09B 3/66 Preparation from starting materials already containing the anthanthrone nucleus by halogenation
C09B 3/68 Amino derivatives
C09B 3/70 Benzo-, naphtho-, or anthra-dianthrones
C09B 3/72 Preparation by synthesis of the nucleus
C09B 3/74 Preparation from starting materials already containing the benzo-, naphtho-, or anthra-dianthrone nucleus
C09B 3/76 Preparation from starting materials already containing the benzo-, naphtho-, or anthra-dianthrone nucleus by halogenation
C09B 3/78 Other dyes in which the anthracene nucleus is condensed with one or more carbocyclic rings
C09B 3/80 Preparation by synthesis of the nucleus
C09B 3/82 Preparation from starting materials already containing the condensed anthracene nucleus
C09B 5/00 Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
C09B 5/02 Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being condensed in peri position
C09B 5/04 Pyrazolanthrones
C09B 5/06 Benzanthronyl-pyrazolanthrone condensation products
C09B 5/08 Dipyrazolanthrones
C09B 5/10 Isothiazolanthrones; Isoxazolanthrones; Isoselenazolanthrones
C09B 5/12 Thiophenanthrones
C09B 5/14 Benz-azabenzanthrones (anthrapyridones)
C09B 5/16 Benz-diazabenzanthrones, e.g. anthrapyrimidones
C09B 5/18 Coeroxene; Coerthiene; Coeramidene; Derivatives thereof
C09B 5/20 Flavanthrones
C09B 5/22 Preparation from starting materials already containing the flavanthrone nucleus
C09B 5/24 Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring(s) being condensed with an anthraquinone nucleus in 1-2 or 2-3 position
C09B 5/26 Carbazoles of the anthracene series
C09B 5/28 Anthrimide carbazoles
C09B 5/30 1.2 azoles of the anthracene series
C09B 5/32 1.3 azoles of the anthracene series
C09B 5/34 Anthraquinone acridones or thioxanthones
C09B 5/36 Amino acridones
C09B 5/38 Compounds containing acridone and carbazole rings
C09B 5/40 Condensation products of benzanthronyl-amino anthraquinones
C09B 5/42 Pyridino anthraquinones
C09B 5/44 Azines of the anthracene series
C09B 5/46 Para-diazines
C09B 5/48 Bis-anthraquinonediazines (indanthrone)
C09B 5/50 Preparation by alkaline melting of 2-amino anthraquinones
C09B 5/52 Preparation by condensation of 1.2-halogeno-amino anthraquinones
C09B 5/54 Preparation from 2-amino anthrahydroquinones
C09B 5/56 Preparation from starting materials already containing the indanthrene nucleus
C09B 5/58 Preparation from starting materials already containing the indanthrene nucleus by halogenation
C09B 5/60 Thiazines; Oxazines
C09B 5/62 Cyclic imides or amidines of peri-dicarboxylic acids of the anthracene, benzanthrene, or perylene series
C09B 6/00 Anthracene dyes not provided for above
C09B 7/00 Indigoid dyes
C09B 7/02 Bis-indole indigos
C09B 7/04 Halogenation thereof
C09B 7/06 Indone-thionaphthene indigos
C09B 7/08 Other indole-indigos
C09B 7/10 Bis-thionaphthene indigos
C09B 7/12 Other thionaphthene indigos
C09B 9/00 Esters or ester-salts of leuco compounds of vat dyestuffs
C09B 9/02 Esters or ester-salts of leuco compounds of vat dyestuffs of anthracene dyes
C09B 9/04 Esters or ester-salts of leuco compounds of vat dyestuffs of indigoid dyes
C09B 11/00 Diaryl- or triarylmethane dyes
C09B 11/02 Diaryl- or triarylmethane dyes derived from diarylmethanes
C09B 11/04 Diaryl- or triarylmethane dyes derived from triarylmethanes
C09B 11/06 Hydroxy derivatives of triarylmethanes in which at least one —OH group is bound to an aryl nucleus
C09B 11/08 Phthaleins
C09B 11/10 Amino derivatives of triarylmethanes
C09B 11/12 Amino derivatives of triarylmethanes without any —OH group bound to an aryl nucleus
C09B 11/14 Preparation from aromatic aldehydes, aromatic carboxylic acids or derivatives thereof, and aromatic amines
C09B 11/16 Preparation from diarylketones or diarylcarbinols
C09B 11/18 Preparation by oxidation
C09B 11/20 Preparation from other triarylmethane derivatives
C09B 11/22 Amino derivatives of triarylmethanes containing —OH groups bound to an aryl nucleus
C09B 11/24 Phthaleins containing amino groups
C09B 11/26 Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic
C09B 11/28 Pyronines
C09B 13/00 Oxyketone dyes
C09B 13/02 Oxyketone dyes of the naphthalene series, e.g. naphthazarin
C09B 13/04 Oxyketone dyes of the pyrene series
C09B 13/06 Oxyketone dyes of the acetophenone series
C09B 15/00 Acridine dyes
C09B 17/00 Azine dyes
C09B 17/02 Azine dyes of the benzene series
C09B 17/04 Azine dyes of the naphthalene series
C09B 17/06 Fluorindine or its derivatives
C09B 19/00 Oxazine dyes
C09B 19/02 Bisoxazines prepared from amino quinones
C09B 21/00 Thiazine dyes
C09B 23/00 Methine or polymethine dyes, e.g. cyanine dyes
C09B 23/01 Methine or polymethine dyes, e.g. cyanine dyes characterised by the methine chain
C09B 23/02 Methine or polymethine dyes, e.g. cyanine dyes characterised by the methine chain containing an odd number of CH groups
C09B 23/04 Methine or polymethine dyes, e.g. cyanine dyes characterised by the methine chain containing an odd number of CH groups one CH group, e.g. cyanines, isocyanines, pseudocyanines
C09B 23/06 Methine or polymethine dyes, e.g. cyanine dyes characterised by the methine chain containing an odd number of CH groups three CH groups, e.g. carbocyanines
C09B 23/08 Methine or polymethine dyes, e.g. cyanine dyes characterised by the methine chain containing an odd number of CH groups more than three CH groups, e.g. polycarbocyanines
C09B 23/10 Methine or polymethine dyes, e.g. cyanine dyes characterised by the methine chain containing an even number of CH groups
C09B 23/12 Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being branched
C09B 23/14 Styryl dyes
C09B 23/16 Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms
C09B 25/00 Quinophthalones
C09B 26/00 Hydrazone dyes; Triazene dyes
C09B 26/02 Hydrazone dyes
C09B 26/04 Hydrazone dyes cationic
C09B 26/06 Triazene dyes
C09B 27/00 Azo dyes in which the azo group is formed in any way other than by diazotising and coupling
C09B 27/06 Tartrazines
C09B 29/00 Monoazo dyes prepared by diazotising and coupling
C09B 29/01 Monoazo dyes prepared by diazotising and coupling characterised by the diazo component
C09B 29/02 Monoazo dyes prepared by diazotising and coupling characterised by the diazo component from diazotised o-amino-hydroxy compounds
C09B 29/03 Monoazo dyes prepared by diazotising and coupling characterised by the diazo component from diazotised o-amino carboxylic acids or o-amino-sulfonic acids
C09B 29/06 Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
C09B 29/08 Amino benzenes
C09B 29/09 Amino benzenes coupled with diazotised amines containing heterocyclic rings
C09B 29/10 Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
C09B 29/12 Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the benzene series
C09B 29/14 Hydroxy carboxylic acids
C09B 29/15 Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the naphthalene series
C09B 29/16 Naphthol-sulfonic acids
C09B 29/18 Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
C09B 29/20 Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
C09B 29/22 Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of heterocyclic compounds
C09B 29/24 Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxy and amino directing groups
C09B 29/26 Amino phenols
C09B 29/28 Amino naphthols
C09B 29/30 Amino naphtholsulfonic acid
C09B 29/32 Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group
C09B 29/33 Aceto- or benzoyl-acetylarylides
C09B 29/34 Monoazo dyes prepared by diazotising and coupling from other coupling components
C09B 29/36 Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
C09B 29/039 Monoazo dyes prepared by diazotising and coupling characterised by the diazo component from diazotised amines containing a heterocyclic ring the heterocyclic ring containing nitrogen and sulfur as hetero atoms
C09B 29/40 Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing a five-membered ring with one nitrogen atom as the only ring hetero atom
C09B 29/42 Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing a six-membered ring with one nitrogen atom as the only ring hetero atom
C09B 29/44 Quinolines or hydrogenated quinolines
C09B 29/045 Benzothiazoles
C09B 29/46 1,2-Diazoles or hydrogenated 1,2-diazoles
C09B 29/48 Amino-1,2-diazoles
C09B 29/50 1,2-Diazolones
C09B 29/52 Diazines
C09B 29/085 Amino benzenes coupled with diazotised anilines
C09B 29/095 Amino naphthalenes
C09B 31/00 Disazo or polyazo dyes of the type A → B → C, A → B → C → D, or the like, prepared by diazotising and coupling
C09B 31/02 Disazo dyes
C09B 31/04 Disazo dyes from a coupling component "C" containing a directive amino group
C09B 31/06 Disazo dyes from a coupling component "C" containing a directive hydroxy group
C09B 31/08 Disazo dyes from a coupling component "C" containing directive hydroxy and amino groups
C09B 31/10 Disazo dyes from a coupling component "C" containing reactive methylene groups
C09B 31/11 Aceto- or benzoyl-acetylarylides
C09B 31/12 Disazo dyes from other coupling components "C"
C09B 31/14 Heterocyclic components
C09B 31/15 Indoles
C09B 31/16 Trisazo dyes
C09B 31/18 Trisazo dyes from a coupling component "D" containing a directive amino group
C09B 31/20 Trisazo dyes from a coupling component "D" containing a directive hydroxy group
C09B 31/22 Trisazo dyes from a coupling component "D" containing directive hydroxy and amino groups
C09B 31/24 Trisazo dyes from a coupling component "D" containing reactive methylene groups
C09B 31/26 Trisazo dyes from other coupling components "D"
C09B 31/28 Heterocyclic compounds
C09B 31/30 Other polyazo dyes
C09B 31/043 Amino benzenes
C09B 31/047 Amino benzenes containing acid groups, e.g. —COOH, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
C09B 31/053 Amino naphthalenes
C09B 31/057 Amino naphthalenes containing acid groups, e.g. —COOH, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
C09B 31/062 Phenols
C09B 31/065 Phenols containing acid groups, e.g. —COOH, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
C09B 31/068 Naphthols
C09B 31/072 Naphthols containing acid groups, e.g. —COOH, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
C09B 31/075 Disazo dyes from a coupling component "C" containing a directive hydroxy group ortho-Hydroxy carboxylic acid amides
C09B 31/078 Disazo dyes from a coupling component "C" containing a directive hydroxy group ortho-Hydroxy carboxylic acid amides containing acid groups, e.g. —COOH, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
C09B 31/143 1,2-Diazoles
C09B 31/147 Pyrazoles
C09B 31/153 Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero atom
C09B 31/157 Quinolines or hydrogenated quinolines
C09B 33/00 Disazo or polyazo dyes of the types A → K ← B, A → B → K ← C, or the like, prepared by diazotising and coupling
C09B 33/02 Disazo dyes
C09B 33/04 Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound
C09B 33/06 Disazo dyes in which the coupling component is a diamine or polyamine
C09B 33/08 Disazo dyes in which the coupling component is a hydroxy-amino compound
C09B 33/10 Disazo dyes in which the coupling component is a hydroxy-amino compound in which the coupling component is an amino naphthol
C09B 33/12 Disazo dyes in which the coupling component is a heterocyclic compound
C09B 33/13 Disazo dyes in which the coupling component is a heterocyclic compound the coupling component being a bis-pyrazolone
C09B 33/16 Disazo dyes from other coupling components
C09B 33/18 Trisazo or higher polyazo dyes
C09B 33/22 Trisazo dyes of the type A → B → K ← C
C09B 33/24 Trisazo dyes of the type
C09B 33/26 Tetrazo dyes of the type A → B → C → K ← D
C09B 33/28 Tetrazo dyes of the type A → B → K ← C ← D
C09B 33/30 Tetrazo dyes of the type
C09B 33/32 Tetrazo dyes of the type
C09B 33/044 Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound the coupling component being a bis-phenol
C09B 33/048 Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound the coupling component being a bis-naphthol
C09B 33/052 Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound the coupling component being a bis-(naphthol-amine)
C09B 33/056 Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound the coupling component being a bis-(naphthol-urea)
C09B 33/147 Disazo dyes in which the coupling component is a bis-(o-hydroxy carboxylic acid amide)
C09B 33/153 Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)
C09B 35/00 Disazo or polyazo dyes of the type A ← D → B prepared by diazotising and coupling
C09B 35/02 Disazo dyes
C09B 35/03 Disazo dyes characterised by two coupling components of the same type in which the coupling component is a heterocyclic compound
C09B 35/04 Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative
C09B 35/06 Disazo dyes characterised by the tetrazo component the tetrazo component being a naphthalene derivative
C09B 35/08 Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
C09B 35/10 Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
C09B 35/12 Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from amines
C09B 35/14 Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from hydroxy compounds
C09B 35/16 Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from hydroxy amines
C09B 35/18 Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from heterocyclic compounds
C09B 35/20 Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling compounds of different types
C09B 35/21 Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl- or triaryl-alkane or -alkene of diarylmethane or triarylmethane
C09B 35/22 Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl ether
C09B 35/023 Disazo dyes characterised by two coupling components of the same type in which the coupling component is a hydroxy or polyhydroxy compound
C09B 35/24 Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl amine
C09B 35/025 Disazo dyes characterised by two coupling components of the same type in which the coupling component is an amine or polyamine
C09B 35/26 Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl urea
C09B 35/027 Disazo dyes characterised by two coupling components of the same type in which the coupling component is a hydroxy-amino compound
C09B 35/28 Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON, —SO2N, —SO2—, or —SO2O—
C09B 35/029 Amino naphthol
C09B 35/30 Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON, —SO2N, —SO2—, or —SO2O— from two identical coupling components
C09B 35/031 Disazo dyes characterised by two coupling components of the same type in which the coupling component is a heterocyclic compound containing a six-membered ring with one nitrogen atom as the only ring hetero atom
C09B 35/32 Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON, —SO2N, —SO2—, or —SO2O— from two different coupling components
C09B 35/033 Disazo dyes characterised by two coupling components of the same type in which the coupling component is an arylamide of an o-hydroxy carboxylic acid or of a beta-keto-carboxylic acid
C09B 35/34 Disazo dyes characterised by the tetrazo component the tetrazo component being heterocyclic
C09B 35/35 Trisazo dyes in which the tetrazo component is a diamino-azo-aryl compound
C09B 35/36 Trisazo dyes of the type
C09B 35/37 D is a diarylamine
C09B 35/38 Trisazo dyes ot the types
C09B 35/039 Disazo dyes characterised by the tetrazo component
C09B 35/40 Trisazo dyes ot the types the component K being a dihydroxy or polyhydroxy compound
C09B 35/42 Trisazo dyes ot the types the component K being a diamine or polyamine
C09B 35/44 Trisazo dyes ot the types the component K being a hydroxy amine
C09B 35/46 Trisazo dyes ot the types the component K being a hydroxy amine the component K being an amino naphthol
C09B 35/48 Trisazo dyes ot the types the component K being heterocyclic
C09B 35/50 Tetrazo dyes
C09B 35/52 Tetrazo dyes of the type
C09B 35/54 Tetrazo dyes of the type
C09B 35/56 Tetrazo dyes of the type
C09B 35/58 Tetrazo dyes of the type
C09B 35/60 Tetrazo dyes of the type
C09B 35/62 Tetrazo dyes of the type
C09B 35/64 Higher polyazo dyes, e.g. of the types
C09B 35/205 Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl- or triaryl-alkane or -alkene
C09B 35/215 Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl- or triaryl-alkane or -alkene of diarylethane or diarylethene
C09B 35/227 Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl sulfide or diaryl polysulfide
C09B 35/233 Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl ketone or benzil
C09B 35/362 D is benzene
C09B 35/364 D is naphthalene
C09B 35/366 D is diphenyl
C09B 35/368 D is a diarylether, a diarylsulfide or a diarylpolysulfide
C09B 35/372 D is a diarylurea
C09B 35/374 D contains two aryl nuclei linked by at least one of the groups —CON, —SO2N, —SO2—, or —SO2O—
C09B 35/376 D is a heterocyclic compound
C09B 35/378 Trisazo dyes of the type
C09B 37/00 Azo dyes prepared by coupling the diazotised amine with itself
C09B 39/00 Other azo dyes prepared by diazotising and coupling
C09B 41/00 Special methods of performing the coupling reaction
C09B 43/00 Preparation of azo dyes from other azo compounds
C09B 43/02 Preparation of azo dyes from other azo compounds by sulfonation
C09B 43/04 Preparation of azo dyes from other azo compounds by nitration
C09B 43/06 Preparation of azo dyes from other azo compounds by oxidation
C09B 43/08 Preparation of azo dyes from other azo compounds by reduction
C09B 43/10 Preparation of azo dyes from other azo compounds by reduction with formation of a new azo or an azoxy bridge
C09B 43/11 Preparation of azo dyes from other azo compounds by introducing hydrocarbon radicals or substituted hydrocarbon radicals on primary or secondary amino groups
C09B 43/12 Preparation of azo dyes from other azo compounds by acylation of amino groups
C09B 43/14 Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with phosgene or thiophosgene
C09B 43/15 Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with polycarboxylic acids with formation of cyclic imides of ortho-or peri-dicarboxylic acids
C09B 43/16 Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents linking amino-azo compounds with other amino compounds by cyanuric acid or cyanuric acid residues
C09B 43/18 Preparation of azo dyes from other azo compounds by acylation of hydroxy groups
C09B 43/20 Preparation of azo dyes from other azo compounds by acylation of hydroxy groups with monocarboxylic acids, carbamic acid esters or halides, monoisocyanates or haloformic acid esters
C09B 43/22 Preparation of azo dyes from other azo compounds by acylation of hydroxy groups with monocarboxylic acids, carbamic acid esters or halides, monoisocyanates or haloformic acid esters having the carboxyl group directly attached to an aromatic carbocyclic ring
C09B 43/24 Preparation of azo dyes from other azo compounds by acylation of hydroxy groups with formation of —O—SO2—R or —O—SO3H radicals
C09B 43/26 Preparation of azo dyes from other azo compounds by acylation of hydroxy groups with polyfunctional acylating agents
C09B 43/28 Preparation of azo dyes from other azo compounds by etherification of hydroxy groups
C09B 43/30 Preparation of azo dyes from other azo compounds by esterification of —COOH or —SO3H groups
C09B 43/32 Preparation of azo dyes from other azo compounds by reacting keto groups with amines
C09B 43/34 Preparation of azo dyes from other azo compounds by reacting keto groups with amines by reacting ortho- or peri-dicarboxylic dyes
C09B 43/36 Preparation of azo dyes from other azo compounds by reacting keto groups with amines with amino anthracene or amino anthraquinone dyes
C09B 43/38 Preparation of azo dyes from other azo compounds by reacting keto groups with amines by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines
C09B 43/40 Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
C09B 43/42 Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals
C09B 43/44 Preparation of azo dyes from other azo compounds by substituting amine groups for hydroxyl groups or hydroxy groups for amine groups; Desacylation of amino-acyl groups; Deaminating
C09B 43/124 Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, monoisocyanates, or haloformic acid esters
C09B 43/128 Aliphatic, cycloaliphatic or araliphatic acids
C09B 43/132 Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, monoisocyanates, or haloformic acid esters having the carboxyl group directly attached to an aromatic carbocyclic ring
C09B 43/136 Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
C09B 43/145 Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with polycarboxylic acids
C09B 43/155 Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with di- or poly-isocyanates
C09B 44/00 Azo dyes containing onium groups
C09B 44/02 Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
C09B 44/04 Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing amino as the only directing group
C09B 44/06 Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing hydroxyl as the only directing group
C09B 44/08 Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing heterocyclic rings
C09B 44/10 Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
C09B 44/12 Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system having one nitrogen atom as the only ring hetero atom
C09B 44/14 1,2-Diazoles or hydrogenated 1,2-diazoles
C09B 44/16 1,3-Diazoles or hydrogenated 1,3-diazoles
C09B 44/18 Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system having three nitrogen atoms as the only ring hetero atoms
C09B 44/20 Thiazoles or hydrogenated thiazoles
C09B 45/00 Complex metal compounds of azo dyes
C09B 45/01 Complex metal compounds of azo dyes characterised by the method of metallisation
C09B 45/02 Preparation from dyes containing in o-position a hydroxy group and in o1-position hydroxy, alkoxy, carboxyl, amino, or keto groups
C09B 45/04 Azo compounds in general
C09B 45/06 Chromium compounds
C09B 45/08 Copper compounds
C09B 45/10 Cobalt compounds
C09B 45/12 Azo compounds in general other metal compounds
C09B 45/14 Monoazo compounds
C09B 45/16 Monoazo compounds containing chromium
C09B 45/18 Monoazo compounds containing copper
C09B 45/20 Monoazo compounds containing cobalt
C09B 45/22 Monoazo compounds containing other metals
C09B 45/24 Disazo or polyazo compounds
C09B 45/26 Disazo or polyazo compounds containing chromium
C09B 45/28 Disazo or polyazo compounds containing copper
C09B 45/30 Disazo or polyazo compounds containing cobalt
C09B 45/32 Disazo or polyazo compounds containing other metals
C09B 45/34 Preparation from o-monohydroxy azo compounds having in the o1-position an atom or functional group other than hydroxy, alkoxy, carboxyl, amino, or keto groups
C09B 45/36 Preparation from o-monohydroxy azo compounds having in the o1-position an atom or functional group other than hydroxy, alkoxy, carboxyl, amino, or keto groups by oxidation of hydrogen in o1-position
C09B 45/38 Preparation from compounds with —OH and —COOH adjacent in the same ring or in peri position
C09B 45/40 Chromium compounds
C09B 45/42 Copper compounds
C09B 45/44 Cobalt compounds
C09B 45/46 Other metal compounds
C09B 45/48 Preparation from other complex metal compounds of azo dyes
C09B 46/00 Azo dyes not provided for in groups
C09B 47/00 Porphines; Azaporphines
C09B 47/04 Phthalocyanines
C09B 47/06 Preparation from carboxylic acids or derivatives thereof
C09B 47/08 Preparation from other phthalocyanine compounds
C09B 47/10 Obtaining compounds having halogen atoms directly bound to the phthalocyanine skeleton
C09B 47/12 Obtaining compounds having alkyl radicals, or alkyl radicals substituted by hetero atoms, bound to the phthalocyanine skeleton
C09B 47/14 Obtaining compounds having alkyl radicals, or alkyl radicals substituted by hetero atoms, bound to the phthalocyanine skeleton having alkyl radicals substituted by halogen atoms
C09B 47/16 Obtaining compounds having alkyl radicals, or alkyl radicals substituted by hetero atoms, bound to the phthalocyanine skeleton having alkyl radicals substituted by nitrogen atoms
C09B 47/18 Obtaining compounds having oxygen atoms directly bound to the phthalocyanine skeleton
C09B 47/20 Obtaining compounds having sulfur atoms directly bound to the phthalocyanine skeleton
C09B 47/22 Obtaining compounds having nitrogen atoms directly bound to the phthalocyanine skeleton
C09B 47/24 Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical
C09B 47/26 Amide radicals
C09B 47/28 Phthalocyanine dyes containing —S—SO3H radicals
C09B 47/30 Metal-free phthalocyanines
C09B 47/32 Cationic phthalocyanine dyes
C09B 47/067 Preparation from carboxylic acids or derivatives thereof from phthalodinitriles
C09B 47/073 Preparation from isoindolenines
C09B 48/00 Quinacridones
C09B 49/00 Sulfur dyes
C09B 49/02 Sulfur dyes from nitro compounds of the benzene, naphthalene or anthracene series
C09B 49/04 Sulfur dyes from amino compounds of the benzene, naphthalene or anthracene series
C09B 49/06 Sulfur dyes from azines, oxazines, thiazines, or thiazoles
C09B 49/08 Sulfur dyes from urea derivatives
C09B 49/10 Sulfur dyes from diphenylamines, indamines, or indophenols
C09B 49/12 Sulfur dyes from other compounds
C09B 50/00 Formazane dyes; Tetrazolium dyes
C09B 50/02 Tetrazolium dyes
C09B 50/04 Metal-free formazane dyes
C09B 50/06 Bis-formazane dyes
C09B 50/08 Meso-acyl formazane dyes
C09B 50/10 Cationic formazane dyes
C09B 51/00 Nitro or nitroso dyes
C09B 53/00 Quinone imides
C09B 53/02 Indamines; Indophenols
C09B 55/00 Azomethine dyes
C09B 56/00 Azo dyes containing other chromophoric systems
C09B 56/02 Azomethine-azo dyes
C09B 56/04 Stilbene-azo dyes
C09B 56/06 Bis- or poly-stilbene-azo dyes
C09B 56/08 Styryl-azo dyes
C09B 56/10 Formazane-azo dyes
C09B 56/12 Anthraquinone-azo dyes
C09B 56/14 Phthalocyanine-azo dyes
C09B 56/16 Methine- or polymethine-azo dyes
C09B 56/18 Hydrazone-azo dyes
C09B 56/20 Triazene-azo dyes
C09B 57/00 Other synthetic dyes of known constitution
C09B 57/02 Coumarine dyes
C09B 57/04 Isoindoline dyes
C09B 57/06 Naphtholactam dyes
C09B 57/08 Naphthalimide dyes; Phthalimide dyes
C09B 57/10 Metal complexes of organic compounds not being dyes in uncomplexed form
C09B 57/12 Perinones, i.e. naphthoylene-aryl-imidazoles
C09B 57/14 Benzoxanthene dyes; Benzothioxanthene dyes
C09B 59/00 Artificial dyes of unknown constitution
C09B 61/00 Dyes of natural origin prepared from natural sources
C09B 62/00 Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
C09B 62/01 Disazo or polyazo dyes
C09B 62/002 Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
C09B 62/03 Disazo or polyazo dyes
C09B 62/004 Anthracene dyes
C09B 62/006 Azo dyes
C09B 62/008 Monoazo dyes
C09B 62/09 Disazo or polyazo dyes
C09B 62/10 Porphines; Azaporphines
C09B 62/012 Metal complex azo dyes
C09B 62/014 Nitro dyes
C09B 62/016 Porphines; Azaporphines
C09B 62/17 Disazo or polyazo dyes
C09B 62/018 Formazane dyes
C09B 62/20 Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a pyrimidine ring
C09B 62/022 Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring the heterocyclic ring being alternatively specified
C09B 62/024 Anthracene dyes
C09B 62/25 Disazo or polyazo dyes
C09B 62/026 Azo dyes
C09B 62/028 Monoazo dyes
C09B 62/30 Anthracene dyes
C09B 62/032 Metal complex azo dyes
C09B 62/33 Disazo or polyazo dyes
C09B 62/034 Nitro dyes
C09B 62/35 Monoazo dyes
C09B 62/036 Porphines; Azaporphines
C09B 62/038 Formazane dyes
C09B 62/40 Azo dyes
C09B 62/41 Disazo or polyazo dyes
C09B 62/42 Porphines; Azaporphines
C09B 62/44 Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
C09B 62/45 Monoazo dyes
C09B 62/47 Azo dyes
C09B 62/51 Monoazo dyes
C09B 62/53 Monoazo dyes
C09B 62/54 Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an epoxy or halohydrin group
C09B 62/56 Anthracene dyes
C09B 62/58 Azo dyes
C09B 62/59 Disazo or polyazo dyes
C09B 62/60 Porphines; Azaporphines
C09B 62/62 Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an ethylenimino or N-acylated ethylenimino group or a —CO—NH—CH2—CH2—X group, wherein X is a halogen atom, a quaternary ammonium group or O-acyl and acyl is derived from an organic or inorganic acid, or a beta-substituted eth
C09B 62/64 Anthracene dyes
C09B 62/66 Azo dyes
C09B 62/67 Disazo or polyazo dyes
C09B 62/68 Porphines; Azaporphines
C09B 62/77 Monoazo dyes
C09B 62/78 Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with other reactive groups
C09B 62/80 Anthracene dyes
C09B 62/82 Azo dyes
C09B 62/83 Disazo or polyazo dyes
C09B 62/84 Porphines; Azaporphines
C09B 62/085 Monoazo dyes
C09B 62/095 Metal complex azo dyes
C09B 62/165 Monoazo dyes
C09B 62/175 Metal complex azo dyes
C09B 62/245 Monoazo dyes
C09B 62/255 Metal complex azo dyes
C09B 62/325 Monoazo dyes
C09B 62/335 Metal complex azo dyes
C09B 62/343 Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a five-membered ring
C09B 62/345 Anthracene dyes
C09B 62/347 Azo dyes
C09B 62/353 Disazo or polyazo dyes
C09B 62/355 Metal complex azo dyes
C09B 62/357 Porphines; Azaporphines
C09B 62/405 Monoazo dyes
C09B 62/415 Metal complex azo dyes
C09B 62/443 Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being alternatively specified
C09B 62/445 Anthracene dyes
C09B 62/447 Azo dyes
C09B 62/453 Disazo or polyazo dyes
C09B 62/455 Metal complex azo dyes
C09B 62/457 Porphines; Azaporphines
C09B 62/463 Formazane dyes
C09B 62/465 Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group, or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorg
C09B 62/467 Anthracene dyes
C09B 62/473 Monoazo dyes
C09B 62/475 Disazo or polyazo dyes
C09B 62/477 Metal complex azo dyes
C09B 62/483 Porphines; Azaporphines
C09B 62/485 Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being a halo-cyclobutyl- carbonyl, halo-cyclobutyl-vinyl-carbonyl, or halo-cyclobutenyl-carbonyl group
C09B 62/487 Anthracene dyes
C09B 62/489 Azo dyes
C09B 62/491 Monoazo dyes
C09B 62/493 Disazo or polyazo dyes
C09B 62/495 Metal complex azo dyes
C09B 62/497 Porphines; Azaporphines
C09B 62/503 Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted viny
C09B 62/505 Anthracene dyes
C09B 62/507 Azo dyes
C09B 62/513 Disazo or polyazo dyes
C09B 62/515 Metal complex azo dyes
C09B 62/517 Porphines; Azaporphines
C09B 62/523 Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl amido or hydroxyalkyl amino sulfonyl group, a quaternised or non-quaternised amino alkyl sulfonyl amido group, or a substituted alkyl amino sulfonyl group, or a halogen al
C09B 62/525 Anthracene dyes
C09B 62/527 Azo dyes
C09B 62/533 Disazo or polyazo dyes
C09B 62/535 Metal complex azo dyes
C09B 62/537 Porphines; Azaporphines
C09B 62/585 Monoazo dyes
C09B 62/595 Metal complex azo dyes
C09B 62/665 Monoazo dyes
C09B 62/675 Metal complex azo dyes
C09B 62/763 Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being a N-methylol group or an O-derivative thereof
C09B 62/765 Anthracene dyes
C09B 62/767 Azo dyes
C09B 62/773 Disazo or polyazo dyes
C09B 62/775 Metal complex azo dyes
C09B 62/777 Porphines; Azaporphines
C09B 62/825 Monoazo dyes
C09B 62/835 Metal complex azo dyes
C09B 63/00 Lakes
C09B 65/00 Compositions containing mordants
C09B 67/00 Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
C09B 67/02 Dyestuff preparations characterised by special physical forms, e.g. tablets, films
C09B 67/04 Grinding or milling
C09B 67/06 Drying
C09B 67/08 Coated particulate pigments or dyes
C09B 67/10 Influencing the physical properties by treatment with a liquid, e.g. solvents
C09B 67/12 Influencing the physical properties by treatment with a liquid, e.g. solvents of phthalocyanines
C09B 67/14 Influencing the physical properties by treatment with an acid
C09B 67/16 Influencing the physical properties by treatment with an acid of phthalocyanines
C09B 67/18 Influencing the physical properties by treatment with an amine
C09B 67/20 Preparations of organic pigments
C09B 67/22 Mixtures of different pigments or dyes or solid solutions of pigments or dyes
C09B 67/24 Preparations of acid dyes or reactive dyes
C09B 67/26 Preparations of acid dyes or reactive dyes in liquid form
C09B 67/28 Preparations of vat or sulfur dyes
C09B 67/30 Preparations of vat or sulfur dyes in liquid form
C09B 67/32 Preparations of cationic or basic dyes
C09B 67/34 Preparations of cationic or basic dyes in liquid form
C09B 67/36 Azoic dyestuff preparations
C09B 67/38 Preparations of disperse dyes
C09B 67/40 Preparations of disperse dyes in liquid form
C09B 67/42 Preparations of dyes not provided for in a single one of groups
C09B 67/44 Solutions
C09B 67/46 Dispersions
C09B 67/48 Crystalline modifications of pigments or dyestuff
C09B 67/50 Crystalline modifications of pigments or dyestuff of phthalocyanines
C09B 67/52 Crystalline modifications of pigments or dyestuff of quinacridones
C09B 67/54 Separation; Purification
C09B 69/00 Dyes not provided for by a single group of this subclass
C09B 69/02 Dyestuff salts, e.g. salts of acid dyes with basic dyes
C09B 69/04 Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds
C09B 69/06 Dyestuff salts, e.g. salts of acid dyes with basic dyes of cationic dyes with organic acids
C09B 69/08 Dyes containing a splittable water solubilising group
C09B 69/10 Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds