Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1992-12-15
1993-12-21
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430642, 430943, 430545, 430558, 430963, 430569, 430567, G03C 1005
Patent
active
052720535
ABSTRACT:
A silver halide photographic light-sensitive material is disclosed. The light-sensitive material comprises a support and a silver halide emulsion layer provided on the support, and the silver halide emulsion layer comprises a hydrogen peroxide-treated gelatin in a ratio of not lower than 20% by weight to the total amount of gelatin contained in the silver halide emulsion layer and silver halide grains composed of silver chlorobromide having a silver chloride content of not lower than 90 mol %. The light-sensitive material is improved in the stability of emulsion coating solutions.
REFERENCES:
patent: 4183756 (1980-01-01), Locker
patent: 4225666 (1980-09-01), Locker et al.
patent: 4680255 (1987-07-01), Maskasky
patent: 4713323 (1987-12-01), Maskasky
patent: 4978603 (1990-12-01), Inoue et al.
patent: 5116990 (1992-05-01), Kimura et al.
Maskasky--"A Comparison of Oxidized and Non-Oxidized Gelatin II Precipitation of Tabular Grains"--Journal of Imaging Science, vol. 33--No. 1, Jan. 1989, pp. 13 to 17.
Okumura Mitsuhiro
Sato Hirokazu
Tanaka Shigeo
Bowers Jr. Charles L.
Konica Corporation
Neville Thomas R.
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