Photographic photothermographic material

Details Photographic photothermographic material Photographic photothermographic material

1997-10-01

2000-05-16

Chea, Thorl

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430264, 430510, 430517, G03C 1498

Patent

active

060635606

ABSTRACT:
In a photographic photothermographic material comprising a organic silver salt, a silver halide, and a reducing agent on a transparent support, a specific hydrazine derivative and a specific squarylium dye are contained in suitable photosensitive or non-photosensitive layers on the support. The material is improved in Dmax, contrast, resolution, and residual color after processing.

REFERENCES:
patent: 5156939 (1992-10-01), Koide
patent: 5380635 (1995-01-01), Gomez et al.
patent: 5496695 (1996-03-01), Simpson et al.
patent: 5545515 (1996-08-01), Murray et al.

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