Color photographic light-sensitive material comprising phenol or

Details Color photographic light-sensitive material comprising phenol or Color photographic light-sensitive material comprising phenol or

1984-04-16

1985-06-25

Kittle, John E.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430372, 430552, 430553, 430542, G03C 106, G03C 133, G03C 140, G03C 726

Patent

active

045254516

ABSTRACT:
A novel color stain inhibitor is disclosed, which is a compound comprising a phenol or naphthol ring substituted by at least one substituted or unsubstituted sulfamoyl group. Preferred examples of these compounds are represented by the general formula (I): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and Q are as defined herein. In light-sensitive materials containing the color stain inhibitors of the present invention, color stain is efficiently prevented.

REFERENCES:
patent: 2701197 (1955-02-01), Thirtle
patent: 4175968 (1979-11-01), Credner et al.
patent: 4179293 (1979-12-01), Hirano et al.
patent: 4358532 (1982-11-01), Koyama et al.
patent: 4366226 (1982-12-01), Hamaoka et al.
patent: 4447523 (1984-05-01), Ross et al.

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