Silver halide photographic material

Details Silver halide photographic material Silver halide photographic material

1991-09-04

1993-06-22

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430631, 430636, 430642, 430643, G03C 138

Patent

active

052216039

ABSTRACT:
A silver halide photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer, wherein the silver halide emulsion layer or another hydrophilic colloid layer contains a compound represented by the following general formula (I): ##STR1## wherein R.sub.1 and R.sub.2 each represents a hydrogen atom or a substituted or unsubstituted hydrocarbon group having 1 to 30 carbon atoms, and at least one of R.sub.1 and R.sub.2 represents a substituted or unsubstituted hydrocarbon group, including an alkyl group having not less than 6 carbon atoms; L represents a divalent bonding group; and M represents a hydrogen atom or a cation.

REFERENCES:
patent: 3619199 (1971-11-01), Mackey
patent: 4766061 (1988-08-01), Simmons

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