Photothermographic material

Details Photothermographic material Photothermographic material

1997-12-19

2000-10-17

Chea, Thorl

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430523, 430531, 430950, G03C 1498, G03C 176

Patent

active

061329487

ABSTRACT:
A photothermographic material has a photosensitive layer containing a photosensitive silver halide, a binder, an organic silver salt and a reducing agent therefor on one surface of a support. An undercoat layer containing a styrene-butadiene copolymer is interleaved between the support and the photosensitive layer for improving the adhesion therebetween. The photosensitive layer is formed by applying an aqueous coating solution of the binder mainly composed of a polymer having an equilibrium moisture content of up to 2% by weight at 25.degree. C. and RH 60% and drying the coating.

REFERENCES:
patent: 4105451 (1978-08-01), Smith et al.
patent: 4201582 (1980-05-01), White
patent: 4420531 (1983-12-01), Tokuda
patent: 5677121 (1997-10-01), Tsuzuki
patent: 5695920 (1997-12-01), Anderson et al.
patent: 5736305 (1998-04-01), Nomura

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