Azo dyestuffs for dyeing and printing cellulose-containing fiber

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

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534796, 534805, 106 3148, 106 3152, C09B 3108

Patent

active

056376790

ABSTRACT:
New azo dyestuffs of the formula (I) ##STR1## wherein n in each case independently of one another represents 0 or 1,

REFERENCES:
patent: 4804411 (1989-02-01), Eida et al.
patent: 5213614 (1993-05-01), Eida et al.
patent: 5258505 (1993-11-01), Eida et al.
patent: 5480478 (1996-01-01), Sano
Derwent Abstract of JP 62-124,168, (Jun. 5, 1987).
Derwent Abstract of JP 03-115,363, (May 16, 1991).
Derwent Abstract of JP 03-100,081, (Apr. 25, 1991).
Patent Abstracts of Japan, vol. 15, No. 313, abstract of JP 03-115,363, (1991).
Patent Abstracts of Japan, vol. 15, No. 285, abstact of JP 03-100,081, (1991).

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