Light-sensitive material containing silver halide, reducing agen

Details Light-sensitive material containing silver halide, reducing agen Light-sensitive material containing silver halide, reducing agen

1990-03-19

1991-06-04

Brammer, Jack P.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Readily visible image formation

430138, 430204, 430281, 430434, 430495, 430567, G03C 500

Patent

active

050213237

ABSTRACT:
A light-sensitive material comprises a support and a light-sensitive layer which contains a reducing agent, an ethylenic unsaturated polymerizable compound and silver halide grains having a halogen composition composed of two or more halogens including iodine. The silver halide grains have a core/shell structure, and at least 50% of the silver halide grains have an aspect ratio of not more than 5. The silver iodide content in the shell is higher than that in the core. An image-forming method utilizing the light-sensitive material is also disclosed.

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patent: 4287290 (1981-09-01), Mizuno et al.
patent: 4419442 (1983-12-01), Falxa et al.
patent: 4433048 (1984-02-01), Solberg et al.
patent: 4439520 (1984-03-01), Kofron et al.
patent: 4560637 (1985-12-01), Maeda et al.
patent: 4624910 (1986-11-01), Takeda

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