C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
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.
268163
Hegar Gert
Seiler Herbert
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
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