Silver halide photographic emulsion having reduced pressure fogg

Details Silver halide photographic emulsion having reduced pressure fogg Silver halide photographic emulsion having reduced pressure fogg

1996-06-12

1998-07-14

Huff, Mark F.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430569, 430631, 430966, G03C 1015, G03C 1005, G03C 104

Patent

active

057802173

ABSTRACT:
The present invention relates to a silver halide photographic emulsion having improved sensitometric properties; in particular, the present invention relates to a silver halide photographic product comprising this emulsion.
The emulsion of the invention comprises tabular grains consisting mainly of silver bromide dispersed in a binder consisting of a hydrophilic colloid and a latex, the emulsion before coating having a pAg between 9.0 and 9.9.
The present invention in particular enables the pressure fog to be reduced.

REFERENCES:
patent: 3121060 (1964-02-01), Duane
patent: 4199363 (1980-04-01), Chen
patent: 5015566 (1991-05-01), Dappen et al.
patent: 5302501 (1994-04-01), Tamura et al.
patent: 5380642 (1995-01-01), Roberts et al.

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