Silver halide photographic emulsion

Details Silver halide photographic emulsion Silver halide photographic emulsion

1988-06-13

1991-09-03

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430569, G03C 135

Patent

active

050454439

ABSTRACT:
A silver halide photographic emulsion comprising a dispersant and silver halide grains, at least 50% of the total projected area of the silver halide grains being occupied by tabular grains having an average aspect ratio of 2 or more, the tabular grains comprising opposing parallel major faces consisting of a (1 1 1) face, and at least 30% of the tabular grains having an indentation or space in the central portion of the major faces thereof.

REFERENCES:
patent: 4399215 (1983-08-01), Wey
patent: 4433048 (1984-02-01), Solberg et al.
patent: 4710455 (1987-12-01), Iguchi et al.
patent: 4713323 (1987-12-01), Maskasky
patent: 4769315 (1988-09-01), Suda et al.
Mitchell, "Crystal Imperfection and Chemical Reactivity", Physical Society Bristol Conference, 1954.
Mitchell, "Quantitative Aspect of the Concentration Theory of Latent Image Formation", Nihon Shashin Gakkaishi, vol. 48, pp. 191-204.

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