C09B35/46 - CPC Classification Index

ClassID:

102219 ⎘

C09B35/46 - CPC Classification

Classification description:

Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling; Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol

Sub-classes:

C09B35/461 » {D being derived from diaminobenzene} 0
C09B35/462 » {D being derived from diaminonaphthalene} 0
C09B35/463 » {D being derived from diaminodiphenyl} 0
C09B35/464 » {D being derived from diaminodiaryl(thio)ether} 0
C09B35/465 » {D being derived from diaminodiarylamine} 0
C09B35/466 » {D being derived from diaminodiarylurea} 0
C09B35/467 » {D being derived from diaminodiaryl linked through CON<, SO2N<, CSN<} 1
C09B35/468 » {D being derived from diaminodiarylketone} 0
C09B35/469 » {D being derived from heterocyclic diamine} 0