Silver halide color reversal photosensitive material

Details Silver halide color reversal photosensitive material Silver halide color reversal photosensitive material

1987-12-22

1989-06-13

Shah, Mukund J.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430379, 430503, 430505, G03C 102, G03C 550, G03C 730, G03C 726

Patent

active

048392685

ABSTRACT:
A silver halide color reversal pohotosensitive material is disclosed, comprising a plurality of silver halide emulsion layers on a substrate, wherein 50% or more of the total projected area of silver halide grains contained in at least one of said silver halide emulsion layers is occupied by tabular silver iodobromide grains having an average thickness of 0.5 micron or less, an average diameter of 0.5 micron or more, an average aspect ratio of at least 5/1, and a silver iodide content of 4.0 mol % or less, and said tabular silver iodobromide grains are negative-type silver halide grains forming a latent image mainly inside the grains.

REFERENCES:
patent: 4434226 (1984-02-01), Wilgus et al.
patent: 4439520 (1984-03-01), Kofron et al.
patent: 4656122 (1987-04-01), Sowinski et al.
patent: 4720451 (1988-01-01), Shuto et al.
patent: 4748106 (1988-05-01), Hayashi
patent: 4755456 (1988-07-01), Sugimoto

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