Mixtures of a 1:1 copper or nickel complex of a stilbene-azo or

Details Mixtures of a 1:1 copper or nickel complex of a stilbene-azo or Mixtures of a 1:1 copper or nickel complex of a stilbene-azo or

1986-02-12

1990-09-04

Higel, Floyd D.

Bleaching and dyeing; fluid treatment and chemical modification

Dye or potential dye composition, additive, treatment,...

Azo, acridone, or quinone dye

8638, 8639, 8641, 8662, 8682, 8683, 8685, 534566, 534569, 534573, 534689, 534690, 534691, 534728, C09B 6722, C09B 6724, C09B 4528, C07C23808

Patent

active

049541331

ABSTRACT:
Compounds of the formula ##STR1## wherein each A, independently, is a ##STR2## wherein R.sub.1 is hydrogen, halo, C.sub.1-4 alkyl or C.sub.1-4 alkoxy,

REFERENCES:
patent: 1708897 (1929-04-01), Rheiner
patent: 2314023 (1943-03-01), Straub et al.
patent: 3905949 (1975-09-01), Perkins et al.
patent: 3953419 (1976-04-01), Pedrazzi
patent: 4006130 (1977-02-01), Ditzer
patent: 4141889 (1979-02-01), Allan
patent: 4169832 (1979-10-01), Wicki et al.
patent: 4297278 (1981-10-01), Nickel
patent: 4390470 (1983-06-01), Wicki et al.
Colour Index, Third Edition, pp. 4368-4370 (1971). C.I. 40210, 40230, 40235, 40265, 40275 and 40290.

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