Methine compounds and silver halide photographic materials conta

Details Methine compounds and silver halide photographic materials conta Methine compounds and silver halide photographic materials conta

1994-06-08

1995-11-07

Chea, Thorl

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430576, 430577, 430578, 430584, 430585, 430510, 430513, G03C 112, G03C 1815

Patent

active

054647347

ABSTRACT:
Disclosed is a silver halide photographic material containing a compound of formula (1) or (2): ##STR1## where DYE represents a methine dye residue; G and G.sup.- each represent a substituent for the methine dye residue, and are represented by formulae (3) and (4), respectively; and n represents an integer of from 1 to 6.

REFERENCES:
patent: 3705038 (1972-12-01), Phillipaerts
patent: 5290676 (1994-03-01), Nagaoka et al.
patent: 5308748 (1994-05-01), Ikegawa et al.
patent: 5338656 (1994-08-01), Ikegawa et al.

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