Radiation imagery chemistry: process – composition – or product th – Thermographic process – Heat applied after imaging
Reexamination Certificate
2006-07-11
2006-07-11
Chea, Thorl (Department: 1752)
Radiation imagery chemistry: process, composition, or product th
Thermographic process
Heat applied after imaging
C139S264000, C139S136000, C139S136000, C139S136000, C139S136000, C139S136000, C139S136000, C430S967000
Reexamination Certificate
active
07074549
ABSTRACT:
Photothermographic materials contain an X-radiation-sensitive phosphor that emits in the range of from about 100 to about 410 nm. The X-radiation-sensitive phosphor is a rare earth phosphate, a yttrium phosphate, a strontium phosphate or a strontium fluoroborate. These photothermographic materials can be provides out of organic solvent or aqueous solvent coating formulations.
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Hansen Andrea Lynnae
Sieber Kurt DeLance
Simpson Sharon Mary
Chea Thorl
Leichter Louis M.
Tucker James L.
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