C09B35/36 - CPC Classification Index

ClassID:

102205 ⎘

C09B35/36 - CPC Classification

Classification description:

Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling Trisazo dyes of the type

Sub-classes:

C09B35/362 » D is benzene 3
C09B35/364 » D is naphthalene 0
C09B35/366 » D is diphenyl 0
C09B35/368 » D is diarylether, a diarylsulfide or a diarylpolysulfide 0
C09B35/37 » D is diarylamine 0
C09B35/372 » D is diarylurea 0
C09B35/374 » D contains two aryl nuclei linked by at least one of the groups -CON<, -SON<, -SO-, or -SO-O- 0
C09B35/376 » D is a heterocyclic compound 0

Recent Application in this class:

20060150345

2006-07-13

New anionic coloring agents to dye leather, paper, cardboard and textile substrates: mixtures of coloring agents including these new products, and substrates dyed using the above coloring agents