Radiation imagery chemistry: process – composition – or product th – Thermographic process
Reexamination Certificate
2005-02-01
2005-02-01
Chea, Thorl (Department: 1752)
Radiation imagery chemistry: process, composition, or product th
Thermographic process
C600S553000, C600S553000, C600S553000, C600S553000, C600S920000, C600S920000, C252S583000, C503S201000
Reexamination Certificate
active
06849392
ABSTRACT:
Thermally developable compositions such thermographic and photothermographic emulsions include certain triazine-thione compounds. These emulsions can be used in thermally developable materials such as thermographic and photothermographic materials to provide increased image density and shortened development time, and to allow development at lower temperatures. Such materials can have imaging layers on one or both sides of the support.
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JP Abstract 63-037368.
JP Abstract 03-056956.
Lynch Doreen C.
Skoug Paul G.
Ulrich Stacy M.
Chea Thorl
Eastman Kodak Company
Leichter Louis M.
Tucker J. Lanny
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