Thermographic or photothermographic image recording elements

Details Thermographic or photothermographic image recording elements Thermographic or photothermographic image recording elements

1998-06-05

2000-11-14

Chea, Thorl

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430531, 430600, 430613, 430965, G03C 1498

Patent

active

061468223

ABSTRACT:
Thermographic or photothermographic image recording elements comprising (a) a reducible silver salt, (b) a reducing agent, (c) a binder, (d) a specific phthalazine derivative and (e) an organic acid compound experience a minimized drop of image density when stored under warm humid conditions.

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patent: 5656419 (1997-08-01), Toya et al.
The Condensed Chemical Dictionary, Tenth Edition, Revised by Gessner G. Hawley. No Month, 1981.

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