|  | C |
SECTION C — CHEMISTRY; METALLURGY

|  | C |
Note(s) In section C, the definitions of groups of chemical elements are as follows: Alkali metals: Li, Na, K, Rb, Cs, Fr Alkaline earth metals: Ca, Sr, Ba, Ra Lanthanides: elements with atomic numbers 57 to 71 inclusive Rare earths: Sc, Y, Lanthanides Actinides: elements with atomic numbers 89 to 103 inclusive Refractory metals: Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W Halogens: F, Cl, Br, I, At Noble gases: He, Ne, Ar, Kr, Xe, Rn Platinum group: Os, Ir, Pt, Ru, Rh, Pd Noble metals: Ag, Au, Platinum group Light metals: alkali metals, alkaline earth metals, Be, Al, Mg Heavy metals: metals other than light metals Iron group: Fe, Co, Ni Non-metals: H, B, C, Si, N, P, O, S, Se, Te, noble gases, halogens Metals: elements other than non-metals Transition elements: elements with atomic numbers 21 to 30 inclusive, 39 to 48 inclusive, 57 to 80 inclusive, 89 upwards Section C covers: pure chemistry, which covers inorganic compounds, organic compounds, macromolecular compounds, and their methods of preparation; applied chemistry, which covers compositions containing the above compounds, such as: glass, ceramics, fertilisers, plastics compositions, paints, products of the petroleum industry. It also covers certain compositions on account of their having particular properties rendering them suitable for certain purposes, as in the case of explosives, dyestuffs, adhesives, lubricants, and detergents; certain marginal industries, such as the manufacture of coke and of solid or gaseous fuels, the production and refining of oils, fats and waxes, the fermentation industry (e.g., brewing and wine-making), the sugar industry; certain operations or treatments, which are either purely mechanical, e.g., the mechanical treatment of leather and skins, or partly mechanical, e.g., the treatment of water or the prevention of corrosion in general; metallurgy, ferrous or non-ferrous alloys. In the case of operations, treatments, products or articles having both a chemical and a non-chemical part or aspect, the general rule is that the chemical part or aspect is covered by section C. In some of these cases, the chemical part or aspect brings with it a non-chemical one, even though purely mechanical, because this latter aspect either is essential to the operation or treatment or constitutes an important element thereof. It has seemed, in fact, more logical not to dissociate the different parts or aspects of a coherent whole. This is the case for applied chemistry and for the industries, operations and treatments mentioned in Notes (1)(c), (d) and (e). For example, furnaces peculiar to the manufacture of glass are covered by class Fulltext... Hierarchy... Expanded...C03 and not by class Fulltext... Hierarchy... Expanded...F27. There are, however, some exceptions in which the mechanical (or non-chemical) aspect carries with it the chemical aspect, for example: Certain extractive processes, in subclass Fulltext... Hierarchy... Expanded...A61K; The chemical purification of air, in subclass Fulltext... Hierarchy... Expanded...A61L; Chemical methods of fire-fighting, in subclass Fulltext... Hierarchy... Expanded...A62D; Chemical processes and apparatus, in class Fulltext... Hierarchy... Expanded...B01; Impregnation of wood, in subclass Fulltext... Hierarchy... Expanded...B27K; Chemical methods of analysis or testing, in subclass Fulltext... Hierarchy... Expanded...G01N; Photographic materials and processes, in class Fulltext... Hierarchy... Expanded...G03, and, generally, the chemical treatment of textiles and the production of cellulose or paper, in section D. In still other cases, the pure chemical aspect is covered by section C and the applied chemical aspect by another section, such as A, B or F, e.g., the use of a substance or composition for: treatment of plants or animals, covered by subclass Fulltext... Hierarchy... Expanded...A01N; foodstuffs, covered by class Fulltext... Hierarchy... Expanded...A23; ammunition or explosives, covered by class Fulltext... Hierarchy... Expanded...F42. When the chemical and mechanical aspects are so closely interlocked that a neat and simple division is not possible, or when certain mechanical processes follow as a natural or logical continuation of a chemical treatment, section C may cover, in addition to the chemical aspect, a part only of the mechanical aspect, e.g., after-treatment of artificial stone, covered by class Fulltext... Hierarchy... Expanded...C04. In this latter case, a note or a reference is usually given to make the position clear, even if sometimes the division is rather arbitrary.

CHEMISTRY

|  | C09 |
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR

|  | C09B |
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES (fermentation or enzyme-using processes to synthesise a desired chemical compound Fulltext... Hierarchy... Expanded...C12P)

|  | C09B |
Note(s) In this subclass, in the absence of an indication to the contrary, a compound is classified in the last appropriate place. Processes using enzymes or micro-organisms in order to: liberate, separate or purify a pre-existing compound or composition, or to treat textiles or clean solid surfaces of materials are further classified in subclass Fulltext... Hierarchy... Expanded...C12S. [5]

|  | C09B |
Subclass index
ANTHRACENE DYES | 1/00, 3/00, 5/00, 6/00, 9/02
AZO DYES |
Prepared by diazotising and coupling |
Monoazo dyes | 29/00
Disazo and polyazo dyes | 31/00, 33/00, 35/00
by coupling the diazoted amine with itself | 37/00
Other azo dyes | 39/00
Special methods of performing the coupling reaction | 41/00
Preparation of azo dyes from other azo compounds | 43/00
Preparation other than by diazotising and coupling | 27/00
Compounds containing onium groups | 44/00
Complex metal compounds | 45/00
Compounds containing other chromophoric systems | 56/00
Other azo dyes | 46/00
INDIGOID; DIARYL AND TRIARYL METHANE; OXYKETONE DYES | 7/00, 9/04; 11/00; 13/00
ACRIDINE, AZINE, OXAZINE, THIAZINE DYES | 15/00 - 21/00
QUINOLINE AND POLYMETHINE DYES | 23/00, 25/00
HYDRAZONE, TRIAZENE DYES | 26/00
PORPHYRINS, PORPHYRAZINS; SULFUR DYES | 47/00; 49/00
QUINACRIDONES | 48/00
FORMAZANE DYES; NITRO AND NITROSO DYES; QUINONE IMIDES; AZOMETHINE DYES | 50/00; 51/00; 53/00; 55/00
OTHER SYNTHETIC DYES | 57/00, 59/00
DYES OF NATURAL ORIGIN | 61/00
REACTIVE DYES | 62/00
LAKES; MORDANTS; DYESTUFF PREPARATIONS | 63/00; 65/00; 67/00
OTHER DYES | 69/00

|  | C09B 1/00 - C09B 13/00 |
Anthracene dyes

P:390 |  | 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 |
· · · · | sulfonated

|  | C09B 1/26 |
· · · | Dyes with amino groups substituted by hydrocarbon radicals

|  | C09B 1/28 |
· · · · | substituted by alkyl, aralkyl, or cyclo-alkyl groups

|  | C09B 1/30 |
· · · · · | sulfonated

|  | C09B 1/32 |
· · · · | substituted by aryl groups (anthrimides Fulltext... Hierarchy... Expanded...C09B 1/48)

|  | C09B 1/34 |
· · · · · | sulfonated

|  | C09B 1/36 |
· · · | Dyes with acylated amino groups

|  | C09B 1/38 |
· · · · | Urea or thiourea derivatives

|  | C09B 1/40 |
· · · · | the acyl groups being residues of an aliphatic or araliphatic carboxylic acid

|  | C09B 1/42 |
· · · · | the acyl groups being residues of an aromatic carboxylic acid

|  | C09B 1/43 |
· · · · · | Dicarboxylic acids [3]

|  | C09B 1/44 |
· · · · | the acyl groups being residues of a heterocyclic carboxylic acid

|  | C09B 1/46 |
· · · · | the acyl groups being residues of cyanuric acid or an analogous heterocyclic compound

|  | C09B 1/467 |
· · · · · | attached to two or more anthraquinone rings [3]

|  | C09B 1/473 |
· · · · | the acyl groups being residues of a sulfonic acid [3]

|  | C09B 1/48 |
· · · | Anthrimides

|  | C09B 1/50 |
· | Amino-hydroxy anthraquinones; Ethers or esters thereof

|  | C09B 1/503 |
· · | unsubstituted amino-hydroxy anthraquinone [2]

|  | C09B 1/51 |
· · | N-substituted amino-hydroxy anthraquinone [2]

|  | C09B 1/514 |
· · · | N-aryl derivatives (N-aralkyl derivatives Fulltext... Hierarchy... Expanded...C09B 1/515) [2]

|  | C09B 1/515 |
· · · | N-alkyl, N-aralkyl, or N-cycloalkyl derivatives [2]

|  | C09B 1/516 |
· · · | N-acylated derivatives [2]

|  | C09B 1/52 |
· · | sulfonated

|  | C09B 1/54 |
· · | etherified

|  | C09B 1/56 |
· | Mercapto-anthraquinones

|  | C09B 1/58 |
· · | with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals [3]

|  | C09B 1/60 |
· · · | substituted by aliphatic, cycloaliphatic or araliphatic radicals [3]

|  | C09B 1/62 |
· · | with mercapto groups substituted by a heterocyclic ring [3]

P:380 |  | 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 |
· · · | 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 |
· · · | by halogenation

|  | C09B 3/22 |
· | Dibenzanthrones; Isodibenzanthrones

|  | C09B 3/24 |
· · | Preparation by synthesis of the nucleus

|  | C09B 3/26 |
· · · | from dibenzanthronyls

|  | C09B 3/28 |
· · · | from perylene derivatives

|  | C09B 3/30 |
· · | Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus

|  | C09B 3/32 |
· · · | by halogenation

|  | C09B 3/34 |
· · · | by oxidation

|  | C09B 3/36 |
· · · | by etherification of hydroxy compounds

|  | C09B 3/38 |
· · · | 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 |
· · · | 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 |
· · · | 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 |
· · · | 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

P:370 |  | C09B 5/00 |
Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings

|  | C09B 5/02 |
· | 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 |
· | 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 |
· · · · · · | 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

P:400 |  | C09B 6/00 |
Anthracene dyes not provided for above [2]

P:360 |  | 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

P:350 |  | C09B 9/00 |
Esters or ester-salts of leuco compounds of vat dyestuffs

|  | C09B 9/02 |
· | of anthracene dyes

|  | C09B 9/04 |
· | of indigoid dyes

P:340 |  | C09B 11/00 |
Diaryl- or triarylmethane dyes

|  | C09B 11/02 |
· | derived from diarylmethanes

|  | C09B 11/04 |
· | 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 |
· · · | 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 |
· · · | 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

P:330 |  | C09B 13/00 |
Oxyketone dyes

|  | C09B 13/02 |
· | of the naphthalene series, e.g. naphthazarin

|  | C09B 13/04 |
· | of the pyrene series

|  | C09B 13/06 |
· | of the acetophenone series

|  | C09B 15/00 - C09B 21/00 |
Acridine, azine, oxazine, or thiazine dyes

P:320 |  | C09B 15/00 |
Acridine dyes

P:310 |  | C09B 17/00 |
Azine dyes

|  | C09B 17/02 |
· | of the benzene series

|  | C09B 17/04 |
· | of the naphthalene series

|  | C09B 17/06 |
· | Fluorindine or its derivatives

P:300 |  | C09B 19/00 |
Oxazine dyes

|  | C09B 19/02 |
· | Bisoxazines prepared from amino quinones

P:290 |  | C09B 21/00 |
Thiazine dyes

|  | C09B 23/00 - C09B 25/00 |
Quinoline or polymethine dyes

P:280 |  | C09B 23/00 |
Methine or polymethine dyes, e.g. cyanine dyes

|  | C09B 23/01 |
· | characterised by the methine chain [3]

|  | C09B 23/02 |
· · | containing an odd number of CH groups [3]

|  | C09B 23/04 |
· · · | one CH group, e.g. cyanines, isocyanines, pseudocyanines [3]

|  | C09B 23/06 |
· · · | three CH groups, e.g. carbocyanines [3]

|  | C09B 23/08 |
· · · | more than three CH groups, e.g. polycarbocyanines [3]

|  | C09B 23/10 |
· · | containing an even number of CH groups [3]

|  | C09B 23/12 |
· | the polymethine chain being branched

|  | C09B 23/14 |
· | Styryl dyes

|  | C09B 23/16 |
· | the polymethine chain containing hetero atoms

P:270 |  | C09B 25/00 |
Quinophthalones

P:260 |  | C09B 26/00 |
Hydrazone dyes; Triazene dyes [3]

|  | C09B 26/02 |
· | Hydrazone dyes (hydrazone-azo dyes Fulltext... Hierarchy... Expanded...C09B 56/18) [3]

|  | C09B 26/04 |
· · | cationic [3]

|  | C09B 26/06 |
· | Triazene dyes (triazene-azo dyes Fulltext... Hierarchy... Expanded...C09B 56/20) [3]

|  | C09B 27/00 - C09B 46/00 |
Azo dyes

|  | C09B 27/00 - C09B 46/00 |
Note(s) In groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...C09B 27/00-C09B 46/00, arrows in the formulae of the various types of azo dyes indicate which part of an azo dye, prepared by diazotising and coupling, is derived from the diazo component and which part is derived from the coupling component. The arrow is pointing to the part derived from the coupling component. [4]

P:240 |  | C09B 27/00 |
Preparations in which the azo group is formed in any way other than by diazotising and coupling

|  | C09B 27/06 |
· | Tartrazines [3]

P:220 |  | C09B 29/00 |
Monoazo dyes prepared by diazotising and coupling

|  | C09B 29/01 |
· | characterised by the diazo component [3]

|  | C09B 29/02 |
· · | from diazotised o-amino-hydroxy compounds [3]

|  | C09B 29/03 |
· · | from diazotised o-amino carboxylic acids or o-amino-sulfonic acids [3]

|  | C09B 29/033 |
· · | from diazotised amines containing a heterocyclic ring [3]

|  | C09B 29/036 |
· · · | the heterocyclic ring containing only nitrogen as hetero atoms [3]

|  | C09B 29/039 |
· · · | the heterocyclic ring containing nitrogen and sulfur as hetero atoms [3]

|  | C09B 29/042 |
· · · · | the hetero ring being a thiazole ring [3]

|  | C09B 29/045 |
· · · · · | Benzothiazoles [3]

|  | C09B 29/048 |
· · · · | the hetero ring being a thiadiazole ring [3]

|  | C09B 29/06 |
· | from coupling components containing amino as the only directing group

|  | C09B 29/08 |
· · | Amino benzenes

|  | C09B 29/085 |
· · · | coupled with diazotised anilines [3]

|  | C09B 29/09 |
· · · | coupled with diazotised amines containing heterocyclic rings [3]

|  | C09B 29/095 |
· · | Amino naphthalenes [3]

|  | C09B 29/10 |
· | from coupling components containing hydroxy as the only directing group

|  | C09B 29/12 |
· · | of the benzene series

|  | C09B 29/14 |
· · · | Hydroxy carboxylic acids

|  | C09B 29/15 |
· · | of the naphthalene series [3]

|  | C09B 29/16 |
· · · | Naphthol-sulfonic acids [3]

|  | C09B 29/18 |
· · | ortho-Hydroxy carbonamides

|  | C09B 29/20 |
· · · | of the naphthalene series

|  | C09B 29/22 |
· · · | of heterocyclic compounds

|  | C09B 29/24 |
· | 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 |
· | from coupling components containing a reactive methylene group

|  | C09B 29/33 |
· · | Aceto- or benzoyl-acetylarylides [3]

|  | C09B 29/34 |
· | from other coupling components

|  | C09B 29/36 |
· · | from heterocyclic compounds

|  | C09B 29/40 |
· · · | containing a five-membered ring with one nitrogen atom as the only ring hetero atom [3]

|  | C09B 29/42 |
· · · | containing a six-membered ring with one nitrogen atom as the only ring hetero atom [3]

|  | C09B 29/44 |
· · · · | Quinolines or hydrogenated quinolines [3]

|  | C09B 29/46 |
· · · | 1,2-Diazoles or hydrogenated 1,2-diazoles [3]

|  | C09B 29/48 |
· · · · | Amino-1,2-diazoles [3]

|  | C09B 29/50 |
· · · · | 1,2-Diazolones [3]

|  | C09B 29/52 |
· · · | Diazines [3]

P:210 |  | 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 |
· · | from a coupling component "C" containing a directive amino group

|  | C09B 31/043 |
· · · | Amino benzenes [3]

|  | C09B 31/047 |
· · · · | containing acid groups, e.g. —COOH, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof [3]

|  | C09B 31/053 |
· · · | Amino naphthalenes [3]

|  | C09B 31/057 |
· · · · | containing acid groups, e.g. —COOH, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof [3]

|  | C09B 31/06 |
· · | from a coupling component "C" containing a directive hydroxy group

|  | C09B 31/062 |
· · · | Phenols [3]

|  | C09B 31/065 |
· · · · | containing acid groups, e.g. —COOH, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof [3]

|  | C09B 31/068 |
· · · | Naphthols [3]

|  | C09B 31/072 |
· · · · | containing acid groups, e.g. —COOH, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof [3]

|  | C09B 31/075 |
· · · | ortho-Hydroxy carboxylic acid amides [3]

|  | C09B 31/078 |
· · · · | containing acid groups, e.g. —COOH, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof [3]

|  | C09B 31/08 |
· · | from a coupling component "C" containing directive hydroxy and amino groups

|  | C09B 31/10 |
· · | from a coupling component "C" containing reactive methylene groups

|  | C09B 31/11 |
· · · | Aceto- or benzoyl-acetylarylides [3]

|  | C09B 31/12 |
· · | from other coupling components "C"

|  | C09B 31/14 |
· · · | Heterocyclic components

|  | C09B 31/143 |
· · · · | 1,2-Diazoles [3]

|  | C09B 31/147 |
· · · · · | Pyrazoles [3]

|  | C09B 31/15 |
· · · · | Indoles [3]

|  | C09B 31/153 |
· · · · | containing a six-membered ring with one nitrogen atom as the only ring hetero atom [3]

|  | C09B 31/157 |
· · · · · | Quinolines or hydrogenated quinolines [3]

|  | C09B 31/16 |
· | Trisazo dyes

|  | C09B 31/18 |
· · | from a coupling component "D" containing a directive amino group

|  | C09B 31/20 |
· · | from a coupling component "D" containing a directive hydroxy group

|  | C09B 31/22 |
· · | from a coupling component "D" containing directive hydroxy and amino groups

|  | C09B 31/24 |
· · | from a coupling component "D" containing reactive methylene groups

|  | C09B 31/26 |
· · | from other coupling components "D"

|  | C09B 31/28 |
· · · | Heterocyclic compounds

|  | C09B 31/30 |
· | Other polyazo dyes

P:200 |  | 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 |
· · | in which the coupling component is a dihydroxy or polyhydroxy compound

|  | C09B 33/044 |
· · · | the coupling component being a bis-phenol [3]

|  | C09B 33/048 |
· · · | the coupling component being a bis-naphthol [3]

|  | C09B 33/052 |
· · · | the coupling component being a bis-(naphthol-amine) [3]

|  | C09B 33/056 |
· · · | the coupling component being a bis-(naphthol-urea) [3]

|  | C09B 33/06 |
· · | in which the coupling component is a diamine or polyamine

|  | C09B 33/08 |
· · | in which the coupling component is a hydroxy-amino compound

|  | C09B 33/10 |
· · · | in which the coupling component is an amino naphthol

|  | C09B 33/12 |
· · | in which the coupling component is a heterocyclic compound

|  | C09B 33/13 |
· · · | the coupling component being a bis-pyrazolone [3]

|  | C09B 33/147 |
· · | in which the coupling component is a bis-(o-hydroxy carboxylic acid amide) [3]

|  | C09B 33/153 |
· · | in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide) [3]

|  | C09B 33/16 |
· · | from other coupling components

|  | C09B 33/18 |
· | Trisazo or higher polyazo dyes

|  | C09B 33/22 |
· · | Trisazo dyes of the type A B K C [3]

|  | C09B 33/24 |
· · | Trisazo dyes of the type [3]

|  | C09B 33/26 |
· · | Tetrazo dyes of the type A B C K D [3]

|  | C09B 33/28 |
· · | Tetrazo dyes of the type A B K C D [3]

|  | C09B 33/30 |
· · | Tetrazo dyes of the type [3]

|  | C09B 33/32 |
· · | Tetrazo dyes of the type [3]

P:190 |  | C09B 35/00 |
Disazo or polyazo dyes of the type A D B prepared by diazotising and coupling

|  | C09B 35/02 |
· | Disazo dyes

|  | C09B 35/021 |
· · | characterised by two coupling components of the same type [3]

|  | C09B 35/023 |
· · · | in which the coupling component is a hydroxy or polyhydroxy compound [3]

|  | C09B 35/025 |
· · · | in which the coupling component is an amine or polyamine [3]

|  | C09B 35/027 |
· · · | in which the coupling component is a hydroxy-amino compound [3]

|  | C09B 35/029 |
· · · · | Amino naphthol [3]

|  | C09B 35/03 |
· · · | in which the coupling component is a heterocyclic compound [3]

|  | C09B 35/031 |
· · · · | containing a six-membered ring with one nitrogen atom as the only ring hetero atom [3]

|  | C09B 35/033 |
· · · | in which the coupling component is an arylamide of an o-hydroxy carboxylic acid or of a beta-keto-carboxylic acid [3]

|  | C09B 35/035 |
· · · | in which the coupling component contains an activated methylene group [3]

|  | C09B 35/037 |
· · | characterised by two coupling components of different types [3]

|  | C09B 35/039 |
· · | characterised by the tetrazo component [3]

|  | C09B 35/04 |
· · · | the tetrazo component being a benzene derivative [3]

|  | C09B 35/06 |
· · · | the tetrazo component being a naphthalene derivative [3]

|  | C09B 35/08 |
· · · | the tetrazo component being a derivative of biphenyl [3]

|  | C09B 35/10 |
· · · · | from two coupling components of the same type [3]

|  | C09B 35/12 |
· · · · · | from amines [3]

|  | C09B 35/14 |
· · · · · | from hydroxy compounds [3]

|  | C09B 35/16 |
· · · · · | from hydroxy amines [3]

|  | C09B 35/18 |
· · · · · | from heterocyclic compounds [3]

|  | C09B 35/20 |
· · · · | from two coupling compounds of different types [3]

|  | C09B 35/205 |
· · · | the tetrazo component being a derivative of a diaryl- or triaryl-alkane or -alkene [3]

|  | C09B 35/21 |
· · · · | of diarylmethane or triarylmethane [3]

|  | C09B 35/215 |
· · · · | of diarylethane or diarylethene [3]

|  | C09B 35/22 |
· · · | the tetrazo component being a derivative of a diaryl ether [3]

|  | C09B 35/227 |
· · · | the tetrazo component being a derivative of a diaryl sulfide or diaryl polysulfide [3]

|  | C09B 35/233 |
· · · | the tetrazo component being a derivative of a diaryl ketone or benzil [3]

|  | C09B 35/24 |
· · · | the tetrazo component being a derivative of a diaryl amine [3]

|  | C09B 35/26 |
· · · | the tetrazo component being a derivative of a diaryl urea [3]

|  | C09B 35/28 |
· · · | the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON, —SO2N, —SO2—, or —SO2O— [3]

|  | C09B 35/30 |
· · · · | from two identical coupling components [3]

|  | C09B 35/32 |
· · · · | from two different coupling components [3]

|  | C09B 35/34 |
· · · | the tetrazo component being heterocyclic [3]

|  | C09B 35/35 |
· | Trisazo dyes in which the tetrazo component is a diamino-azo-aryl compound [3]

|  | C09B 35/36 |
· | Trisazo dyes of the type

|  | C09B 35/362 |
· · | D is benzene [3]

|  | C09B 35/364 |
· · | D is naphthalene [3]

|  | C09B 35/366 |
· · | D is diphenyl [3]

|  | C09B 35/368 |
· · | D is a diarylether, a diarylsulfide or a diarylpolysulfide [3]

|  | C09B 35/37 |
· · | D is a diarylamine [3]

|  | C09B 35/372 |
· · | D is a diarylurea [3]

|  | C09B 35/374 |
· · | D contains two aryl nuclei linked by at least one of the groups —CON, —SO2N, —SO2—, or —SO2O— [3]

|  | C09B 35/376 |
· · | D is a heterocyclic compound [3]

|  | C09B 35/378 |
· | Trisazo dyes of the type [3]

|  | C09B 35/38 |
· | Trisazo dyes ot the types

|  | C09B 35/40 |
· · | the component K being a dihydroxy or polyhydroxy compound

|  | C09B 35/42 |
· · | the component K being a diamine or polyamine

|  | C09B 35/44 |
· · | the component K being a hydroxy amine

|  | C09B 35/46 |
· · · | the component K being an amino naphthol

|  | C09B 35/48 |
· · | the component K being heterocyclic

|  | C09B 35/50 |
· | Tetrazo dyes

|  | C09B 35/52 |
· · | of the type [3]

|  | C09B 35/54 |
· · | of the type [3]

|  | C09B 35/56 |
· · | of the type [3]

|  | C09B 35/58 |
· · | of the type [3]

|  | C09B 35/60 |
· · | of the type [3]

|  | C09B 35/62 |
· · | of the type [3]

|  | C09B 35/64 |
· | Higher polyazo dyes, e.g. of the types [3]

P:180 |  | C09B 37/00 |
Azo dyes prepared by coupling the diazotised amine with itself

P:230 |  | C09B 39/00 |
Other azo dyes prepared by diazotising and coupling

P:170 |  | C09B 41/00 |
Special methods of performing the coupling reaction

P:160 |  | C09B 43/00 |
Preparation of azo dyes from other azo compounds

|  | C09B 43/02 |
· | by sulfonation

|  | C09B 43/04 |
· | by nitration

|  | C09B 43/06 |
· | by oxidation

|  | C09B 43/08 |
· | by reduction (deamination Fulltext... Hierarchy... Expanded...C09B 43/44)

|  | C09B 43/10 |
· · | with formation of a new azo or an azoxy bridge

|  | C09B 43/11 |
· | by introducing hydrocarbon radicals or substituted hydrocarbon radicals on primary or secondary amino groups (formation of an amino group by reduction, e.g. of a nitro group, Fulltext... Hierarchy... Expanded...C09B 43/08) [3]

|  | C09B 43/12 |
· | by acylation of amino groups

|  | C09B 43/124 |
· · | with monocarboxylic acids, carbamic esters or halides, monoisocyanates, or haloformic acid esters [3]

|  | C09B 43/128 |
· · · | Aliphatic, cycloaliphatic or araliphatic acids [3]

|  | C09B 43/132 |
· · · | having the carboxyl group directly attached to an aromatic carbocyclic ring [3]

|  | C09B 43/136 |
· · | with polyfunctional acylating agents [3]

|  | C09B 43/14 |
· · · | with phosgene or thiophosgene [3]

|  | C09B 43/145 |
· · · | with polycarboxylic acids [3]

|  | C09B 43/15 |
· · · · | with formation of cyclic imides of ortho-or peri-dicarboxylic acids [3]

|  | C09B 43/155 |
· · · | with di- or poly-isocyanates [3]

|  | C09B 43/16 |
· · · | linking amino-azo compounds with other amino compounds by cyanuric acid or cyanuric acid residues [3]

|  | C09B 43/18 |
· | by acylation of hydroxy groups

|  | C09B 43/20 |
· · | with monocarboxylic acids, carbamic acid esters or halides, monoisocyanates or haloformic acid esters [3]

|  | C09B 43/22 |
· · · | having the carboxyl group directly attached to an aromatic carbocyclic ring [3]

|  | C09B 43/24 |
· · | with formation of —O—SO2—R or —O—SO3H radicals [3]

|  | C09B 43/26 |
· · | with polyfunctional acylating agents [3]

|  | C09B 43/28 |
· | by etherification of hydroxy groups [3]

|  | C09B 43/30 |
· | by esterification of —COOH or —SO3H groups [3]

|  | C09B 43/32 |
· | by reacting carboxyl or sulfonic groups, or derivatives thereof, with amines; by reacting keto groups with amines [3]

|  | C09B 43/34 |
· · | by reacting ortho- or peri-dicarboxylic dyes [3]

|  | C09B 43/36 |
· · | with amino anthracene or amino anthraquinone dyes [3]

|  | C09B 43/38 |
· · | by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines [3]

|  | C09B 43/40 |
· | by substituting hetero atoms by radicals containing other hetero atoms [3]

|  | C09B 43/42 |
· · | by substituting radicals containing hetero atoms for —CN radicals [3]

|  | C09B 43/44 |
· | by substituting amine groups for hydroxyl groups or hydroxy groups for amine groups; Desacylation of amino-acyl groups; Deaminating [3]

P:150 |  | C09B 44/00 |
Azo dyes containing onium groups [3]

|  | C09B 44/02 |
· | containing ammonium groups not directly attached to an azo group [3]

|  | C09B 44/04 |
· · | from coupling components containing amino as the only directing group [3]

|  | C09B 44/06 |
· · | from coupling components containing hydroxyl as the only directing group [3]

|  | C09B 44/08 |
· · | from coupling components containing heterocyclic rings [3]

|  | C09B 44/10 |
· | containing cyclammonium groups attached to an azo group by a carbon atom of the ring system [3]

|  | C09B 44/12 |
· · | having one nitrogen atom as the only ring hetero atom [3]

|  | C09B 44/14 |
· · | 1,2-Diazoles or hydrogenated 1,2-diazoles [3]

|  | C09B 44/16 |
· · | 1,3-Diazoles or hydrogenated 1,3-diazoles [3]

|  | C09B 44/18 |
· · | having three nitrogen atoms as the only ring hetero atoms [3]

|  | C09B 44/20 |
· · | Thiazoles or hydrogenated thiazoles [3]

P:140 |  | C09B 45/00 |
Complex metal compounds of azo dyes

|  | C09B 45/01 |
· | characterised by the method of metallisation [3]

|  | C09B 45/02 |
· | Preparation from dyes containing in o-position a hydroxy group and in o1-position hydroxy, alkoxy, carboxyl, amino, or keto groups [2]

|  | 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 |
· · · | other metal compounds

|  | C09B 45/14 |
· · | Monoazo compounds

|  | C09B 45/16 |
· · · | containing chromium

|  | C09B 45/18 |
· · · | containing copper

|  | C09B 45/20 |
· · · | containing cobalt

|  | C09B 45/22 |
· · · | containing other metals

|  | C09B 45/24 |
· · | Disazo or polyazo compounds

|  | C09B 45/26 |
· · · | containing chromium

|  | C09B 45/28 |
· · · | containing copper

|  | C09B 45/30 |
· · · | containing cobalt

|  | C09B 45/32 |
· · · | 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 |
· · | 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

P:250 |  | C09B 46/00 |
Azo dyes not provided for in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...C09B 27/00-C09B 45/00 [2]

P:130 |  | C09B 47/00 |
Porphines; Azaporphines

|  | C09B 47/04 |
· | Phthalocyanines [3]

|  | C09B 47/06 |
· · | Preparation from carboxylic acids or derivatives thereof [3]

|  | C09B 47/067 |
· · · | from phthalodinitriles [3]

|  | C09B 47/073 |
· · | Preparation from isoindolenines [3]

|  | C09B 47/08 |
· · | Preparation from other phthalocyanine compounds [3]

|  | C09B 47/10 |
· · · | Obtaining compounds having halogen atoms directly bound to the phthalocyanine skeleton [3]

|  | C09B 47/12 |
· · · | Obtaining compounds having alkyl radicals, or alkyl radicals substituted by hetero atoms, bound to the phthalocyanine skeleton [3]

|  | C09B 47/14 |
· · · · | having alkyl radicals substituted by halogen atoms [3]

|  | C09B 47/16 |
· · · · | having alkyl radicals substituted by nitrogen atoms [3]

|  | C09B 47/18 |
· · · | Obtaining compounds having oxygen atoms directly bound to the phthalocyanine skeleton [3]

|  | C09B 47/20 |
· · · | Obtaining compounds having sulfur atoms directly bound to the phthalocyanine skeleton [3]

|  | C09B 47/22 |
· · · | Obtaining compounds having nitrogen atoms directly bound to the phthalocyanine skeleton [3]

|  | C09B 47/24 |
· · · | Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical [3]

|  | C09B 47/26 |
· · · · | Amide radicals [3]

|  | C09B 47/28 |
· · | Phthalocyanine dyes containing —S—SO3H radicals [3]

|  | C09B 47/30 |
· · | Metal-free phthalocyanines [3]

|  | C09B 47/32 |
· · | Cationic phthalocyanine dyes [3]

P:120 |  | C09B 48/00 |
Quinacridones

P:110 |  | C09B 49/00 |
Sulfur dyes

|  | C09B 49/02 |
· | from nitro compounds of the benzene, naphthalene or anthracene series

|  | C09B 49/04 |
· | from amino compounds of the benzene, naphthalene or anthracene series

|  | C09B 49/06 |
· | from azines, oxazines, thiazines, or thiazoles

|  | C09B 49/08 |
· | from urea derivatives

|  | C09B 49/10 |
· | from diphenylamines, indamines, or indophenols

|  | C09B 49/12 |
· | from other compounds

P:100 |  | C09B 50/00 |
Formazane dyes; Tetrazolium dyes [3]

|  | C09B 50/02 |
· | Tetrazolium dyes [3]

|  | C09B 50/04 |
· | Metal-free formazane dyes [3]

|  | C09B 50/06 |
· | Bis-formazane dyes [3]

|  | C09B 50/08 |
· | Meso-acyl formazane dyes [3]

|  | C09B 50/10 |
· | Cationic formazane dyes [3]

P:90 |  | C09B 51/00 |
Nitro or nitroso dyes

P:80 |  | C09B 53/00 |
Quinone imides

|  | C09B 53/02 |
· | Indamines; Indophenols

P:70 |  | C09B 55/00 |
Azomethine dyes

P:60 |  | C09B 56/00 |
Azo dyes containing other chromophoric systems [3]

|  | C09B 56/02 |
· | Azomethine-azo dyes [3]

|  | C09B 56/04 |
· | Stilbene-azo dyes [3]

|  | C09B 56/06 |
· · | Bis- or poly-stilbene-azo dyes [3]

|  | C09B 56/08 |
· | Styryl-azo dyes [3]

|  | C09B 56/10 |
· | Formazane-azo dyes [3]

|  | C09B 56/12 |
· | Anthraquinone-azo dyes [3]

|  | C09B 56/14 |
· | Phthalocyanine-azo dyes [3]

|  | C09B 56/16 |
· | Methine- or polymethine-azo dyes [3]

|  | C09B 56/18 |
· | Hydrazone-azo dyes [3]

|  | C09B 56/20 |
· | Triazene-azo dyes [3]

P:410 |  | C09B 57/00 |
Other synthetic dyes of known constitution

|  | C09B 57/02 |
· | Coumarine dyes [3]

|  | C09B 57/04 |
· | Isoindoline dyes [3]

|  | C09B 57/06 |
· | Naphtholactam dyes [3]

|  | C09B 57/08 |
· | Naphthalimide dyes; Phthalimide dyes [3]

|  | C09B 57/10 |
· | Metal complexes of organic compounds not being dyes in uncomplexed form [3]

|  | C09B 57/12 |
· | Perinones, i.e. naphthoylene-aryl-imidazoles [3]

|  | C09B 57/14 |
· | Benzoxanthene dyes; Benzothioxanthene dyes [3]

P:420 |  | C09B 59/00 |
Artificial dyes of unknown constitution

P:50 |  | C09B 61/00 |
Dyes of natural origin prepared from natural sources

P:40 |  | C09B 62/00 |
Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves [3]

|  | C09B 62/002 |
· | with the linkage of the reactive group being alternatively specified [3]

|  | C09B 62/004 |
· · | Anthracene dyes [3]

|  | C09B 62/006 |
· · | Azo dyes [3]

|  | C09B 62/008 |
· · · | Monoazo dyes [3]

|  | C09B 62/01 |
· · · | Disazo or polyazo dyes [3]

|  | C09B 62/012 |
· · · | Metal complex azo dyes [3]

|  | C09B 62/014 |
· · | Nitro dyes [3]

|  | C09B 62/016 |
· · | Porphines; Azaporphines [3]

|  | C09B 62/018 |
· · | Formazane dyes [3]

|  | C09B 62/02 |
· | with the reactive group directly attached to a heterocyclic ring

|  | C09B 62/022 |
· · | the heterocyclic ring being alternatively specified [3]

|  | C09B 62/024 |
· · · | Anthracene dyes [3]

|  | C09B 62/026 |
· · · | Azo dyes [3]

|  | C09B 62/028 |
· · · · | Monoazo dyes [3]

|  | C09B 62/03 |
· · · · | Disazo or polyazo dyes [3]

|  | C09B 62/032 |
· · · · | Metal complex azo dyes [3]

|  | C09B 62/034 |
· · · | Nitro dyes [3]

|  | C09B 62/036 |
· · · | Porphines; Azaporphines [3]

|  | C09B 62/038 |
· · · | Formazane dyes [3]

|  | C09B 62/04 |
· · | to a triazine ring

|  | C09B 62/06 |
· · · | Anthracene dyes

|  | C09B 62/08 |
· · · | Azo dyes

|  | C09B 62/085 |
· · · · | Monoazo dyes [3]

|  | C09B 62/09 |
· · · · | Disazo or polyazo dyes [3]

|  | C09B 62/095 |
· · · · | Metal complex azo dyes [3]

|  | C09B 62/10 |
· · · | Porphines; Azaporphines

|  | C09B 62/12 |
· · | to a pyridazine ring

|  | C09B 62/14 |
· · · | Anthracene dyes

|  | C09B 62/16 |
· · · | Azo dyes

|  | C09B 62/165 |
· · · · | Monoazo dyes [3]

|  | C09B 62/17 |
· · · · | Disazo or polyazo dyes [3]

|  | C09B 62/175 |
· · · · | Metal complex azo dyes [3]

|  | C09B 62/18 |
· · · | Porphines; Azaporphines

|  | C09B 62/20 |
· · | to a pyrimidine ring

|  | C09B 62/22 |
· · · | Anthracene dyes

|  | C09B 62/24 |
· · · | Azo dyes

|  | C09B 62/245 |
· · · · | Monoazo dyes [3]

|  | C09B 62/25 |
· · · · | Disazo or polyazo dyes [3]

|  | C09B 62/255 |
· · · · | Metal complex azo dyes [3]

|  | C09B 62/26 |
· · · | Porphines; Azaporphines

|  | C09B 62/28 |
· · | to a pyrazine ring

|  | C09B 62/30 |
· · · | Anthracene dyes

|  | C09B 62/32 |
· · · | Azo dyes

|  | C09B 62/325 |
· · · · | Monoazo dyes [3]

|  | C09B 62/33 |
· · · · | Disazo or polyazo dyes [3]

|  | C09B 62/335 |
· · · · | Metal complex azo dyes [3]

|  | C09B 62/34 |
· · · | Porphines; Azaporphines

|  | C09B 62/343 |
· · | to a five-membered ring [3]

|  | C09B 62/345 |
· · · | Anthracene dyes [3]

|  | C09B 62/347 |
· · · | Azo dyes [3]

|  | C09B 62/35 |
· · · · | Monoazo dyes [3]

|  | C09B 62/353 |
· · · · | Disazo or polyazo dyes [3]

|  | C09B 62/355 |
· · · · | Metal complex azo dyes [3]

|  | C09B 62/357 |
· · · | Porphines; Azaporphines [3]

|  | C09B 62/36 |
· · | to some other heterocyclic ring

|  | C09B 62/38 |
· · · | Anthracene dyes

|  | C09B 62/40 |
· · · | Azo dyes

|  | C09B 62/405 |
· · · · | Monoazo dyes [3]

|  | C09B 62/41 |
· · · · | Disazo or polyazo dyes [3]

|  | C09B 62/415 |
· · · · | Metal complex azo dyes [3]

|  | C09B 62/42 |
· · · | Porphines; Azaporphines

|  | C09B 62/44 |
· | with the reactive group not directly attached to a heterocyclic ring

|  | C09B 62/443 |
· · | the reactive group being alternatively specified [3]

|  | C09B 62/445 |
· · · | Anthracene dyes [3]

|  | C09B 62/447 |
· · · | Azo dyes [3]

|  | C09B 62/45 |
· · · · | Monoazo dyes [3]

|  | C09B 62/453 |
· · · · | Disazo or polyazo dyes [3]

|  | C09B 62/455 |
· · · · | Metal complex azo dyes [3]

|  | C09B 62/457 |
· · · | Porphines; Azaporphines [3]

|  | C09B 62/463 |
· · · | Formazane dyes [3]

|  | C09B 62/465 |
· · | 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 inorganic acid, Hal is a halogen atom, and n is 0 or 1 [3]

|  | C09B 62/467 |
· · · | Anthracene dyes [3]

|  | C09B 62/47 |
· · · | Azo dyes [3]

|  | C09B 62/473 |
· · · · | Monoazo dyes [3]

|  | C09B 62/475 |
· · · · | Disazo or polyazo dyes [3]

|  | C09B 62/477 |
· · · · | Metal complex azo dyes [3]

|  | C09B 62/483 |
· · · | Porphines; Azaporphines [3]

|  | C09B 62/485 |
· · | the reactive group being a halo-cyclobutyl- carbonyl, halo-cyclobutyl-vinyl-carbonyl, or halo-cyclobutenyl-carbonyl group [3]

|  | C09B 62/487 |
· · · | Anthracene dyes [3]

|  | C09B 62/489 |
· · · | Azo dyes [3]

|  | C09B 62/491 |
· · · · | Monoazo dyes [3]

|  | C09B 62/493 |
· · · · | Disazo or polyazo dyes [3]

|  | C09B 62/495 |
· · · · | Metal complex azo dyes [3]

|  | C09B 62/497 |
· · · | Porphines; Azaporphines [3]

|  | C09B 62/503 |
· · | 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 vinyl sulfonyl group, or a thiophene-dioxide group [3]

|  | C09B 62/505 |
· · · | Anthracene dyes [3]

|  | C09B 62/507 |
· · · | Azo dyes [3]

|  | C09B 62/51 |
· · · · | Monoazo dyes [3]

|  | C09B 62/513 |
· · · · | Disazo or polyazo dyes [3]

|  | C09B 62/515 |
· · · · | Metal complex azo dyes [3]

|  | C09B 62/517 |
· · · | Porphines; Azaporphines [3]

|  | C09B 62/523 |
· · | 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 alkyl sulfonyl amido or halogen alkyl amino sulfonyl group or a vinyl sulfonylamido or a substituted vinyl sulfonamido group [3]

|  | C09B 62/525 |
· · · | Anthracene dyes [3]

|  | C09B 62/527 |
· · · | Azo dyes [3]

|  | C09B 62/53 |
· · · · | Monoazo dyes [3]

|  | C09B 62/533 |
· · · · | Disazo or polyazo dyes [3]

|  | C09B 62/535 |
· · · · | Metal complex azo dyes [3]

|  | C09B 62/537 |
· · · | Porphines; Azaporphines [3]

|  | C09B 62/54 |
· · | the reactive group being an epoxy or halohydrin group [3]

|  | C09B 62/56 |
· · · | Anthracene dyes

|  | C09B 62/58 |
· · · | Azo dyes

|  | C09B 62/585 |
· · · · | Monoazo dyes [3]

|  | C09B 62/59 |
· · · · | Disazo or polyazo dyes [3]

|  | C09B 62/595 |
· · · · | Metal complex azo dyes [3]

|  | C09B 62/60 |
· · · | Porphines; Azaporphines

|  | C09B 62/62 |
· · | 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 ethylamine group

|  | C09B 62/64 |
· · · | Anthracene dyes

|  | C09B 62/66 |
· · · | Azo dyes

|  | C09B 62/665 |
· · · · | Monoazo dyes [3]

|  | C09B 62/67 |
· · · · | Disazo or polyazo dyes [3]

|  | C09B 62/675 |
· · · · | Metal complex azo dyes [3]

|  | C09B 62/68 |
· · · | Porphines; Azaporphines

|  | C09B 62/763 |
· · | the reactive group being a N-methylol group or an O-derivative thereof [3]

|  | C09B 62/765 |
· · · | Anthracene dyes [3]

|  | C09B 62/767 |
· · · | Azo dyes [3]

|  | C09B 62/77 |
· · · · | Monoazo dyes [3]

|  | C09B 62/773 |
· · · · | Disazo or polyazo dyes [3]

|  | C09B 62/775 |
· · · · | Metal complex azo dyes [3]

|  | C09B 62/777 |
· · · | Porphines; Azaporphines [3]

|  | C09B 62/78 |
· · | with other reactive groups

|  | C09B 62/80 |
· · · | Anthracene dyes

|  | C09B 62/82 |
· · · | Azo dyes

|  | C09B 62/825 |
· · · · | Monoazo dyes [3]

|  | C09B 62/83 |
· · · · | Disazo or polyazo dyes [3]

|  | C09B 62/835 |
· · · · | Metal complex azo dyes [3]

|  | C09B 62/84 |
· · · | Porphines; Azaporphines

|  | C09B 63/00 - C09B 67/00 |
Lakes; Mordants; Dyestuff preparations

P:30 |  | C09B 63/00 |
Lakes

P:20 |  | C09B 65/00 |
Compositions containing mordants (preparation of the mordant compounds Fulltext... Hierarchy... Expanded...C01, Fulltext... Hierarchy... Expanded...C07)

P:10 |  | 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 [3]

|  | C09B 67/04 |
· | Grinding or milling (Fulltext... Hierarchy... Expanded...C09B 67/14 takes precedence) [3]

|  | C09B 67/06 |
· | Drying [3]

|  | C09B 67/08 |
· | Coated particulate pigments or dyes [3]

|  | C09B 67/10 |
· | Influencing the physical properties by treatment with a liquid, e.g. solvents (Fulltext... Hierarchy... Expanded...C09B 67/14, Fulltext... Hierarchy... Expanded...C09B 67/18, Fulltext... Hierarchy... Expanded...C09B 67/20 take precedence) [3]

|  | C09B 67/12 |
· · | of phthalocyanines [3]

|  | C09B 67/14 |
· | Influencing the physical properties by treatment with an acid [3]

|  | C09B 67/16 |
· · | of phthalocyanines [3]

|  | C09B 67/18 |
· | Influencing the physical properties by treatment with an amine [3]

|  | C09B 67/20 |
· | Preparations of organic pigments [3]

|  | C09B 67/22 |
· | Mixtures of different pigments or dyes or solid solutions of pigments or dyes [3]

|  | C09B 67/24 |
· | Preparations of acid dyes or reactive dyes [3]

|  | C09B 67/26 |
· · | in liquid form [3]

|  | C09B 67/28 |
· | Preparations of vat or sulfur dyes [3]

|  | C09B 67/30 |
· · | in liquid form [3]

|  | C09B 67/32 |
· | Preparations of cationic or basic dyes [3]

|  | C09B 67/34 |
· · | in liquid form [3]

|  | C09B 67/36 |
· | Azoic dyestuff preparations [3]

|  | C09B 67/38 |
· | Preparations of disperse dyes [3]

|  | C09B 67/40 |
· · | in liquid form [3]

|  | C09B 67/42 |
· | Preparations of dyes not provided for in a single one of groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...C09B 67/24-C09B 67/40 [3]

|  | C09B 67/44 |
· · | Solutions [3]

|  | C09B 67/46 |
· · | Dispersions [3]

|  | C09B 67/48 |
· | Crystalline modifications of pigments or dyestuff (Fulltext... Hierarchy... Expanded...C09B 67/24 takes precedence) [3]

|  | C09B 67/50 |
· · | of phthalocyanines [3]

|  | C09B 67/52 |
· · | of quinacridones [3]

|  | C09B 67/54 |
· | Separation; Purification (Fulltext... Hierarchy... Expanded...C09B 67/06, Fulltext... Hierarchy... Expanded...C09B 67/10 take precedence) [3]

P:0 |  | C09B 69/00 |
Dyes not provided for by a single group of this subclass [2]

|  | C09B 69/02 |
· | Dyestuff salts, e.g. salts of acid dyes with basic dyes (for Na, K, or NH4+ salts of dyes or for chlorides, sulfates or chlorozincates, see the relevant dye groups) [3]

|  | C09B 69/04 |
· · | of anionic dyes with nitrogen containing compounds [3]

|  | C09B 69/06 |
· · | of cationic dyes with organic acids [3]

|  | C09B 69/08 |
· | Dyes containing a splittable water solubilising group [3]

|  | C09B 69/10 |
· | Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds [3]