C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
260/168
C09B 29/36 (2006.01) C09B 29/00 (2006.01)
Patent
CA 1269656
Abstract of the Disclosure: The novel compounds of the general formula I Image where X is fluorine, chlorine, bromine, SO2E or unsubsti- tuted or substituted hydroxyl or mercapto, E is alkyl, alkenyl, cycloalkyl, aralkyl, aryl, chlorine or unsubsti- tuted or substituted hydroxyl or amino, Y is cyano, nitro, alkanoyl, aroyl, alkylsulfonyl, arylsulfonyl, carboxyl, a carboxylic ester group or unsubstituted or substituted carbamyl, T is hydrogen, C1-C4-alkyl, a radical which can be introduced by electrophilic substitution or a radical of the formula -CH-8, in which B is a radical of a methylene-active compound or of an amine, and K is a radical of a coupling component, are very useful for dyeing synthetic fibers or plastics.
508974
Etzbach Karl-Heinz
Hansen Guenter
Loeffler Hermann
Reichelt Helmut
Schefczik Ernst
Basf Aktiengesellschaft
Robic Robic & Associes/associates
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