Azo dyes, their preparation and their use

Details Azo dyes, their preparation and their use Azo dyes, their preparation and their use

2000-03-06

2000-12-12

Powers, Fiona T.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

534635, 534637, 534642, C09B 62513, C09B 6209, C09B 6225, D06P 138

Patent

active

061601012

ABSTRACT:
Azo dyes comprising at least one structural unit of the formula (1) ##STR1## The azo dyes according to the invention are particularly suitable for dyeing cotton and wool and produce dyeings with good allround properties.

REFERENCES:
Stepanova et al., Chemical Abstracts, 97:162482, 1982.
Zeman, Chemical Abstracts, 100:6526, 1984.

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