Dyeing formulations, process for their manufacture and their...

Details Dyeing formulations, process for their manufacture and their... Dyeing formulations, process for their manufacture and their...

C - Chemistry, Metallurgy

09

B

8/27.8

C09B 67/22 (2006.01) C09B 29/08 (2006.01)

Patent

CA 1185755

Abstract of the disclosure: Subject of the present invention are novel dyeing formu- lations the dyestuff portion of which is a mixture of dyestuffs of the formula (1) ( 1 ) Image in which X is a chlorine or bromine atom, R1 is a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms, and R2 and R3, independently of each other, represent a methyl or ethyl group; a process for their manufacture, and their use for the dyeing or printing of synthetic fiber materials.

403951

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