Solutions of U.V. absorbers useful for improving the light fastn

Details Solutions of U.V. absorbers useful for improving the light fastn Solutions of U.V. absorbers useful for improving the light fastn

1984-05-17

1985-12-10

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Color protecting process for dyed product

8490, 8492, 8582, 8583, 8607, 8922, D06M 1320, D06P 165, D06P 354, D06P 522

Patent

active

045577307

ABSTRACT:
The invention provides a solution of one or more U.V. absorbers selected from resorcinol monobenzoate, phenyl salicylate and a benzophenone; and an emulsifier in an organic solvent system.
The solutions of the invention are useful for providing level dyeings of polyester material particularly for use in the automotive industry.

REFERENCES:
patent: 3702229 (1972-11-01), Campana
patent: 3932128 (1976-01-01), Beaulieu
patent: 3950419 (1976-04-01), Baumann et al.
patent: 3969075 (1976-07-01), Forschirm
patent: 4032291 (1977-06-01), Dellian
patent: 4229172 (1980-10-01), Baumann et al.
patent: 4348203 (1982-09-01), Skelly et al.
patent: 4383835 (1983-05-01), Preuss et al.

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