Black and white photothermographic material and image...

Radiation imagery chemistry: process – composition – or product th – Luminescent imaging

Reexamination Certificate

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Details

C430S531000, C430S554000, C430S561000, C430S556000, C430S558000, C430S967000

Reexamination Certificate

active

07429444

ABSTRACT:
The present invention provides a black and white photothermographic material including at least a photosensitive silver halide, a non-photosensitive organic silver salt, and a binder on a support, wherein the black and white photothermographic material contains a compound represented by the following formula (1) and at least one compound represented by a formula selected from the group consisting of the following formulae (2), (3), (4), and (5):wherein R1, R2, R3, and R4each independently represent a hydrogen atom or a substituent which substitutes for a hydrogen atom on a benzene ring; and R5represents an alkyl group, an aryl group, or a heterocyclic group;An image forming method using the black and white photothermographic material and a fluorescent intensifying screen is also provided.

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