C09B62/32 - CPC Classification Index

ClassID:

102502 ⎘

C09B62/32 - CPC Classification

Classification description:

Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a pyrazine ring Azo dyes

Sub-classes:

C09B62/322 » {Dyes containing in the molecule at least one azo group and at least one other chromophore group} 0
C09B62/325 » Monoazo dyes 0
C09B62/33 » Disazo or polyazo dyes 0
C09B62/335 » Metal complex azo dyes 0