Heat-developable color photosensitive material containing calciu

Details Heat-developable color photosensitive material containing calciu Heat-developable color photosensitive material containing calciu

1993-01-12

1994-07-05

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430642, 430628, 430545, 430351, 430203, G03C 100

Patent

active

053266846

ABSTRACT:
In a heat-developable color photosensitive material comprising a photosensitive silver halide, a dye providing compound, and a binder on a support, the content of calcium is controlled to 500 ppm or more based on the total weight of the binder, allowing the use of inexpensive binders. The photosensitive material is cost effective and forms an image with a low fog density (Dmin) and a high image density (Dmax).

REFERENCES:
patent: 4500626 (1985-02-01), Naito et al.
patent: 4605609 (1986-08-01), Okazaki et al.
patent: 5077179 (1991-12-01), Abe et al.
patent: 5206131 (1993-04-01), Matsuda et al.

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