Color photographic light-sensitive material

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...

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G03C 176, G03C 700

Patent

active

041792939

ABSTRACT:
A color photographic light-sensitive material containing at least one hydroquinone compound substituted with one or two tertiary alkyl groups having 15 carbon atoms, or a precursor thereof. The hydroquinone compounds are particularly useful for preventing color fog or color stain which is observed with color photographic light-sensitive materials.

REFERENCES:
patent: 2728659 (1955-12-01), Loria et al.
patent: 2732300 (1956-01-01), Thirtle et al.
patent: 3700453 (1972-10-01), Knechel
patent: 3930866 (1976-01-01), Oishi et al.
patent: 3982944 (1976-09-01), Ohi et al.

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