C09B62/54 - CPC Classification Index

ClassID:

102578 ⎘

C09B62/54 - 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 not directly attached to a heterocyclic ring the reactive group being an epoxy or halohydrin group

Sub-classes:

C09B62/56 » Anthracene dyes 1
C09B62/58 » Azo dyes 0
C09B62/60 » Porphines; Azaporphines 0