Photothermographic elements

Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...

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Details

430212, 430227, 430533, G03C 852, G03C 1795

Patent

active

058517219

ABSTRACT:
A film formed by stretching and heat-fixing a melt of a polyester and a polyolefin which has a melting temperature lower than that of the polyester is employed as a support for a diffusive transfer-type photothermographic material, which prevents processing unevenness and white spot.

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patent: 4483914 (1984-11-01), Naito et al.
patent: 4500626 (1985-02-01), Naito et al.
patent: 4503137 (1985-03-01), Sawada
patent: 4559920 (1985-12-01), Toncelli et al.
patent: 5432043 (1995-07-01), Hayashi
patent: 5585231 (1996-12-01), Yamada et al.

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