C09B45/485 - CPC Classification Index

ClassID:

102344 ⎘

C09B45/485 - CPC Classification

Classification description:

Complex metal compounds of azo dyes; Preparation from other complex metal compounds of azo dyes Copper complexes

Recent Application in this class:

20220106487

Pigment preparations

20170275468

Metal azo pigments

20160280923

Metal azo pigments

20150354134

Mixtures of reactive dyes and their use in a method of di- or trichromatic dyeing or printing