Novel metallized dyes, their manufacture and use

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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260429C, 2604381, C09B 4524

Patent

active

043188494

ABSTRACT:
The present invention relates to copper, nickel, chromium or cobalt complexes of azo or azomethine dyes which contain a group of the formula

REFERENCES:
patent: 3422084 (1969-01-01), Auerbach et al.
patent: 3700709 (1972-10-01), Inman et al.
patent: 3723490 (1973-03-01), Inman et al.
patent: 3891685 (1975-06-01), Hari et al.
patent: 3923793 (1975-12-01), Mundlos et al.
patent: 4096157 (1978-06-01), Hunger

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