IPC 7 English version
  C09 - C09B 5/62  
C09B00600-C09B02952
  C09B 31/00 - C09B 35/64  

SECTION C – CHEMISTRY; METALLURGY


C 09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS


C 09 BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES (fermentation or enzyme-using processes to synthesise a desired chemical compound C12P)


6/

00Anthracene dyes not provided for above  [2]


7/

00Indigoid dyes

7/

02.Bis-indole indigos

7/

04..Halogenation thereof

7/

06.Indone-thionaphthene indigos

7/

08.Other indole-indigos

7/

10.Bis-thionaphthene indigos

7/

12.Other thionaphthene indigos


9/

00Esters or ester-salts of leuco compounds of vat dyestuffs

9/

02.of anthracene dyes

9/

04.of indigoid dyes


11/

00Diaryl- or triarylmethane dyes

11/

02.derived from diarylmethanes

11/

04.derived from triarylmethanes

11/

06..Hydroxy derivatives of triarylmethanes in which at least one –OH group is bound to an aryl nucleus

11/

08...Phthaleins

11/

10..Amino derivatives of triarylmethanes

11/

12...without any –OH group bound to an aryl nucleus

11/

14....Preparation from aromatic aldehydes, aromatic carboxylic acids or derivatives thereof, and aromatic amines

11/

16....Preparation from diarylketones or diarylcarbinols

11/

18....Preparation by oxidation

11/

20....Preparation from other triarylmethane derivatives

11/

22...containing –OH groups bound to an aryl nucleus

11/

24...Phthaleins containing amino groups

11/

26..Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic

11/

28.Pyronines


13/

00Oxyketone dyes

13/

02.of the naphthalene series, e.g. naphthazarin

13/

04.of the pyrene series

13/

06.of the acetophenone series


Acridine, azine, oxazine, or thiazine dyes


15/

00Acridine dyes


17/

00Azine dyes

17/

02.of the benzene series

17/

04.of the naphthalene series

17/

06.Fluorindine or its derivatives


19/

00Oxazine dyes

19/

02.Bisoxazines prepared from amino quinones


21/

00Thiazine dyes


Quinoline or polymethine dyes


23/

00Methine or polymethine dyes, e.g. cyanine dyes

23/

01.characterised by the methine chain  [3]

23/

02..containing an odd number of CH groups  [3]

23/

04...one CH group, e.g. cyanines, isocyanines, pseudocyanines  [3]

23/

06...three CH groups, e.g. carbocyanines  [3]

23/

08...more than three CH groups, e.g. polycarbocyanines  [3]

23/

10..containing an even number of CH groups  [3]

23/

12.the polymethine chain being branched

23/

14.Styryl dyes

23/

16.the polymethine chain containing hetero atoms


25/

00Quinophthalones


26/

00Hydrazone dyes; Triazene dyes  [3]

26/

02.Hydrazone dyes (hydrazone-azo dyes C09B 56/18)  [3]

26/

04..cationic  [3]

26/

06.Triazene dyes (triazene-azo dyes C09B 56/20)  [3]


Azo dyes

Note

 In groups C09B 27/00 to 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]


27/

00Preparations in which the azo group is formed in any way other than by diazotising and coupling

27/

06.Tartrazines  [3]


29/

00Monoazo dyes prepared by diazotising and coupling

29/

01.characterised by the diazo component  [3]

29/

02..from diazotised o-amino-hydroxy compounds  [3]

29/

03..from diazotised o-amino carboxylic acids or o-amino-sulfonic acids  [3]

29/

033..from diazotised amines containing a heterocyclic ring  [3]

29/

036...the heterocyclic ring containing only nitrogen as hetero atoms  [3]

29/

039...the heterocyclic ring containing nitrogen and sulfur as hetero atoms  [3]

29/

042....the hetero ring being a thiazole ring  [3]

29/

045.....Benzothiazoles  [3]

29/

048....the hetero ring being a thiadiazole ring  [3]

29/

06.from coupling components containing amino as the only directing group

29/

08..Amino benzenes

29/

085...coupled with diazotised anilines  [3]

29/

09...coupled with diazotised amines containing heterocyclic rings  [3]

29/

095..Amino naphthalenes  [3]

29/

10.from coupling components containing hydroxy as the only directing group

29/

12..of the benzene series

29/

14...Hydroxy carboxylic acids

29/

15..of the naphthalene series  [3]

29/

16...Naphthol-sulfonic acids  [3]

29/

18..ortho-Hydroxy carbonamides

29/

20...of the naphthalene series

29/

22...of heterocyclic compounds

29/

24.from coupling components containing both hydroxy and amino directing groups

29/

26..Amino phenols

29/

28..Amino naphthols

29/

30...Amino naphtholsulfonic acid

29/

32.from coupling components containing a reactive methylene group

29/

33..Aceto- or benzoyl-acetylarylides  [3]

29/

34.from other coupling components

29/

36..from heterocyclic compounds

29/

40...containing a five-membered ring with one nitrogen atom as the only ring hetero atom  [3]

29/

42...containing a six-membered ring with one nitrogen atom as the only ring hetero atom  [3]

29/

44....Quinolines or hydrogenated quinolines  [3]

29/

46...1,2-Diazoles or hydrogenated 1,2-diazoles  [3]

29/

48....Amino-1,2-diazoles  [3]

29/

50....1,2-Diazolones  [3]

29/

52...Diazines  [3]

  C09 - C09B 5/62    C09B 31/00 - C09B 35/64