Color photographic materials containing an antistain agent

Details Color photographic materials containing an antistain agent Color photographic materials containing an antistain agent

1977-08-31

1980-04-15

Brown, J. Travis

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430372, 430471, 430551, G03C 106, G03C 700

Patent

active

041982398

ABSTRACT:
An improvement in the prevention color-fog and staining in color-photographic materials is obtained by the inclusion of acylamino substituted hydroquinones derivatives. The compounds can easily be synthesized do not crystalize from their dispersions and are not oxidized to colored by-products during development.

REFERENCES:
patent: 2403721 (1946-07-01), Jelley et al.
patent: 2675314 (1954-04-01), Vittum
patent: 2701197 (1955-01-01), Thirtle et al.
patent: 3935016 (1976-01-01), Nishimura et al.

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