Cationic or basic azo dyes consisting of an amino benzothiazole

Details Cationic or basic azo dyes consisting of an amino benzothiazole Cationic or basic azo dyes consisting of an amino benzothiazole

1995-04-21

1997-06-03

Higel, Floyd D.

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

Organic compounds

Azo

534635, 534776, 534788, 534610, 534589, 162162, C09B 2936, C09B 4408, C09B 4410, C09B 62085

Patent

active

056356072

ABSTRACT:
The cationic or basic aminobenzothiazole dyes disclosed herein are particularly suitable for dyeing paper.
Paper is dyed with these dyes in blue or violet shades of good fastness properties.

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Chemical Abstracts -- 92: 130497c (DE-A2,822,912) (1980).
Chemical Abstracts -- 97: 199545n (DE-A3,103,110) (1992).

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