Process for the preparation of polyazo dyes

Details Process for the preparation of polyazo dyes Process for the preparation of polyazo dyes

1988-12-07

1991-02-26

Higel, Floyd D.

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

Organic compounds

Azo

534581, 534583, 534584, 534602, 534677, 534678, 534680, 534684, 534685, C09B 3324, C09B 3318, C09B 4524, C09B 4501

Patent

active

049963023

ABSTRACT:
A process for the preparation of polyazo dyes is described which comprises

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