Metal dye complexes containing an azo or azomethine dye and a co

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

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534622, 534627, 534629, 534638, 534642, 534695, 534699, 534738, C09B 62012, C09B 62032, C09B 62095, C09B 62477

Patent

active

046788514

ABSTRACT:
Metal complex dyes that produce level, fast dyeings on textile materials are provided according to the formula ##STR1## wherein: D is a benzene, naphthalene or heterocyclic radical of a diazo component;

REFERENCES:
patent: 4256633 (1981-03-01), Beffa
patent: 4544739 (1985-10-01), Schutz et al.
patent: 4563193 (1986-01-01), Beffa
Bulletin of the Chemical Society of Japan, vol. 41, pp. 2807-2810, (Tanaka).

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