Silver halide photographic material

Details Silver halide photographic material Silver halide photographic material

1990-12-17

1993-04-06

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430569, G03C 102

Patent

active

052003108

ABSTRACT:
There is disclosed a silver halide photographic material having a photosensitive emulsion layer on a base, comprising a high-silver-chloride silver chlorobromide emulsion which is obtained by mixing silver halide host grains with silver halide fine grains and then ripening, thereby forming, on or near the surfaces of silver halide grains, silver bromide localized phases, wherein the formation of the localized phases or the chemical sensitization of the surfaces is carried out at a limited temperature. The disclosure described provides a silver halide photographic material suitable for rapid processing, high in sensitivity, and good in safelight aptitude and abrasion pressure and resistance.

REFERENCES:
patent: 3790386 (1974-02-01), Posse et al.
patent: 4803152 (1989-02-01), Momoki et al.
patent: 4865962 (1989-09-01), Hasebe et al.
patent: 4879208 (1989-11-01), Urabe

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