US PATENT SUBCLASS 430 / 412
.~.~.~ Identified electron acceptor or desensitizer containing

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}
406  DF  .~ Positive {4}
411  DF  .~.~ Using fogged emulsion {1}
412.~.~.~ Identified electron acceptor or desensitizer containing

DEFINITION

Classification: 430/412

Identified electron acceptor or desensitizer containing:

(under subclass 411) Processes involving use of compound capable of receiving electrons. An electron acceptor is defined as a substance having a polaros:graphic reduction potential less negative than minus 1.0 and a polaros:graphic oxidation potential more positive than plus 0.4.