Photothermographic element, composition and process

Details Photothermographic element, composition and process Photothermographic element, composition and process

1975-02-12

1976-05-11

Klein, David

Gas separation: apparatus

Electric field separation apparatus

Electrode cleaner, apparatus part flusher, discharger, or...

96 67, 96109, 96114, 961141, 961146, G03C 102, G03C 524, G03C 134

Patent

active

039559823

ABSTRACT:
A stabilizer precursor comprising a certain halo organic compound having a halogen substituent which is a chlorine, bromine or iodine atom in a photothermographic element or composition provides improved post-processing stability. This stabilizer precursor is useful in photothermographic materials, for example, comprising photosensitive silver salt and an oxidation-reduction image-forming combination comprising a heavy metal salt oxidizing agent with a reducing agent. Certain of the halo organic compounds are incubation antifoggants for certain of the photothermographic materials.

REFERENCES:
patent: 3824103 (1974-07-01), Pierce et al.

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