US PATENT SUBCLASS 430 / 417
.~.~ Radiation reducible metal compound directly produces catalytic metal nuclei in image area

Current as of: June, 1999
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430 /   HD   RADIATION IMAGERY CHEMISTRY: PROCESS, COMPOSITION, OR PRODUCT THEREOF

401  DF  POST IMAGING PROCESSING {16}
413  DF  .~ Physical developing {4}
417.~.~ Radiation reducible metal compound directly produces catalytic metal nuclei in image area

DEFINITION

Classification: 430/417

Radiation reducible metal compound directly produces catalytic metal nuclei in image area:

(under subclass 413) Processes wherein the image treated is found by a radiation sensitive metal compound which is directly decomposed by radiation to yield free metal nuclei which catalyze the further deposition of metal in the image area by physical development as defined in subclass 413.