Water-soluble dye

Details Water-soluble dye Water-soluble dye

1989-01-09

1990-03-13

Lieberman, Paul

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

534797, C09D 1102

Patent

active

049080628

ABSTRACT:
A water-soluble dye, free from cellulose reactive groups, of the formula: ##STR1## wherein each of Ar.sup.1 and Ar.sup.2, independently, represents an optionally substituted phenyl or naphthyl radical,

REFERENCES:
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patent: 3072454 (1963-01-01), Long et al.
patent: 4542208 (1985-09-01), Odani et al.
patent: 4647310 (1987-03-01), Shimada et al.
patent: 4654384 (1987-03-01), Ramanathan et al.
patent: 4670547 (1987-06-01), Lehr
patent: 4703113 (1987-10-01), Baxter et al.
patent: 4705528 (1987-11-01), Baxter et al.
patent: 4713113 (1987-12-01), Shimada et al.
patent: 4737190 (1988-04-01), Shimada et al.

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