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

1988-03-07

1989-11-28

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Microcapsule, process, composition, or product

430270, 430281, 430367, 430569, G03C 172, G03C 144

Patent

active

048837377

ABSTRACT:
A light-sensitive material comprises a light-sensitive layer provided on a support wherein the light-sensitive layer contains a silver halide grain, a polymerizable compound, a reducing agent and a color image forming substance. The polymerizable compound and color image forming substance are contained in microcapsules. The silver halide grain has a core/shell structure, and at least 90 mole % of halogen of the silver halide in the shell portion is iodine. The silver halide grain contains iridium ion in an amount of 10.sup.-7 to 10.sup.-3 mole based on one mole of the silver halide grain.

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patent: 4722884 (1988-02-01), Inoue et al.
patent: 4737442 (1988-04-01), Yagihara et al.
patent: 4767690 (1988-08-01), Yamamoto
patent: 4775656 (1988-10-01), Harada et al.

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