Photothermographic materials containing post-processing...

Details Photothermographic materials containing post-processing... Photothermographic materials containing post-processing...

2007-08-28

2007-08-28

Visconti, Geraldina (Department: 1752)

Radiation imagery chemistry: process, composition, or product th

Thermographic process

C430S350000, C430S617000, C430S618000, C430S619000, C430S620000

Reexamination Certificate

active

11284928

ABSTRACT:
1,3-Diaryl-substituted urea compounds have been found to function as post-processing stabilizers in photothermographic materials. These compounds can be presented by the following Structure (I):wherein R1and R2are the same or different substituted or unsubstituted aryl group.

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