Photothermographic and thermographic elements for use in automat

Details Photothermographic and thermographic elements for use in automat Photothermographic and thermographic elements for use in automat

1994-11-16

1995-11-21

Chea, Thorl

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430523, 430533, 430617, 430631, G03C 1498

Patent

active

054686032

ABSTRACT:
A photothermographic or thermographic imaging element having uniform optical density is described which is useful in automated equipment. A polymeric fluorinated surfactant is present in a layer adjacent to the photothermographic or thermographic emulsion layer to provide uniform optical density. Optically transparent polymeric beads are present in at least one outermost layer of the imaging element to assist in the separation and sliding of the elements when subjected to a film feeding mechanism in automated equipment.

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