C09B - CPC Classification
Classification description:
Sub-classes:
- C09B1/00 » Anthracene dyes 195
- C09B1/00 » Anthracene dyes 195
- C09B1/00 » Dyes with anthracene nucleus not condensed with any other ring 195
- C09B1/00 » Dyes with anthracene nucleus not condensed with any other ring 195
- C09B11/00 » Diaryl- or thriarylmethane dyes 14
- C09B13/00 » Oxyketone dyes 6
- C09B15/00 » Acridine, azine, oxazine, or thiazine dyes 83
- C09B15/00 » Acridine, azine, oxazine, or thiazine dyes 83
- C09B15/00 » Acridine dyes 83
- C09B15/00 » Acridine dyes 83
- C09B17/00 » Azine dyes 46
- C09B19/00 » Oxazine dyes 136
- C09B21/00 » Thiazine dyes 109
- C09B23/00 » Quinoline or polymethine dyes 35
- C09B23/00 » Quinoline or polymethine dyes 35
- C09B23/00 » Methine or polymethine dyes, e.g. cyanine dyes 35
- C09B23/00 » Methine or polymethine dyes, e.g. cyanine dyes 35
- C09B25/00 » Quinophthalones 23
- C09B26/00 » Hydrazone Dyes; Triazene Dyes 0
- C09B27/00 » Azo dyes 9
- C09B27/00 » Azo dyes 9
- C09B27/00 » Preparations in which the azo group is formed in any way other than by diazotising and coupling, {e.g. oxidation} 9
- C09B27/00 » Preparations in which the azo group is formed in any way other than by diazotising and coupling, {e.g. oxidation} 9
- C09B29/00 » Monoazo dyes prepared by diazotising and coupling 16
- C09B3/00 » Dyes with an anthracene nucleus condensed with one or more carbocyclic rings 6
- C09B31/00 » Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling 0
- C09B33/00 » Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling 2
- C09B35/00 » Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling 0
- C09B37/00 » Azo dyes prepared by coupling the diazotised amine with itself 5
- C09B39/00 » Other azo dyes prepared by diazotising and coupling 5
- C09B41/00 » Special methods of performing the coupling reaction 2
- C09B43/00 » Preparation of azo dyes from other azo compounds 13
- C09B44/00 » Azo dyes containing onium groups 2
- C09B45/00 » Complex metal compounds of azo dyes 18
- C09B47/00 » Porphines; Azaporphines 131
- C09B48/00 » Quinacridones 69
- C09B49/00 » Sulfur dyes 14
- C09B5/00 » Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings 13
- C09B50/00 » Formazane dyes; Tetrazolium dyes 2
- C09B51/00 » Nitro or nitroso dyes 17
- C09B53/00 » Quinone imides 6
- C09B55/00 » Azomethine dyes 4
- C09B56/00 » Azo dyes containing other chromophoric systems 34
- C09B57/00 » Other synthetic dyes of known constitution 972
- C09B59/00 » Artificial dyes of unknown constitution 8
- C09B6/00 » Anthracene dyes not provided for above 36
- C09B61/00 » Dyes of natural origin prepared from natural sources, {e.g. vegetable sources} 298
- C09B62/00 » Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves 12
- C09B63/00 » Lakes; Mordants; Dyestuff preparations 45
- C09B63/00 » Lakes; Mordants; Dyestuff preparations 45
- C09B63/00 » Lakes 45
- C09B63/00 » Lakes 45
- C09B65/00 » Compositions containing mordants 6
- C09B67/00 » Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents {grinding or grinding assistants, coating of pigments or dyes} ; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films 14
- C09B68/00 » {Organic pigments surface-modified by grafting, e.g. by establishing covalent or complex bonds, in order to improve the pigment properties, e.g. dispersibility or rheology} 1
- C09B69/00 » Dyes not provided for by a single group of this subclass 160
- C09B7/00 » Indigoid Dyes 40
- C09B9/00 » Esters or ester-salts of leuco compounds of vat dyestuffs 18
