Fibre-reactive dyes, process for their manufacture and use...

Details Fibre-reactive dyes, process for their manufacture and use... Fibre-reactive dyes, process for their manufacture and use...

C - Chemistry, Metallurgy

09

B

8/1, 260/153, 26

C09B 29/36 (2006.01) C09B 31/14 (2006.01) C09B 62/04 (2006.01) D06P 1/00 (2006.01) D06P 1/38 (2006.01)

Patent

CA 1067894

Abstract of the Disclosure Fibre-reactive dyes of the formula Image (1) wherein X is an alkyl or alkoxy group of 1 to 4 carbon atoms. a carboxy group or a halogen atom, each of R1 and R2 is independently a hydrogen atom or an alkyl group of 1 to 4 carbon atoms and D is the radical of an organic dye which contains sulpho groups. and the benzene ring A can contain further substituents apart from X and SO3H.

264919

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