C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
8/19, 260/167.7,
C09B 29/00 (2006.01) C09B 45/18 (2006.01) C09B 62/08 (2006.01) D06P 1/02 (2006.01)
Patent
CA 1097621
Abstract of the Disclosure A fibre-reactive azo dyestuff of the formula Image (1) in which A is a benzene or naphthalene radical, X is alkyl or alkoxy with 1 to 4 carbon atoms, carboxyl or halogen, m is 1 or 2, n is 0 or 1 and p is 0 or 1, it being possible for A and the benzene radical B to contain further substituents.
282331
Hegar Gert
Seiler Herbert
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
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