Photographic light-sensitive material

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing

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Details

430600, 430603, 430607, 430613, 430614, G03C 128, G03C 134

Patent

active

043224946

ABSTRACT:
A silver halide photographic light-sensitive material is described containing a compound comprising at least one unsaturated group and at least one betaine group in at least one layer thereof.
The photographic light-sensitive material has a high sensitivity without being accompanied by an undesirable increase in the formation of fog.

REFERENCES:
patent: 3652277 (1972-03-01), Hara et al.
patent: 3788859 (1974-01-01), Nakazawa et al.
patent: 3843368 (1974-10-01), Yamamoto et al.
patent: 4237214 (1980-12-01), Mifune

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