Fibre-reactive azo dyestuffs, their manufacture and use

C - Chemistry – Metallurgy – 09 – B

Patent

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Details

8/25, 260/162.2,

C09B 29/36 (2006.01) C09B 31/04 (2006.01) C09B 62/08 (2006.01) D06P 1/06 (2006.01)

Patent

CA 1095900

Abs ract of the Disclosure A fibre-reactive azo dyestuff of the formula Image (1) in which X is alkyl or alkoxy with 1 to 4 carbon atoms, carboxyl or halogen, n is 1, 2 or 3, m is 0 or 1, p is 0 or 1 and q is 0 or 1 and the benzene or naphthalene rings A, B and B' can contain further substituents in addition to SO3H groups.

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