US PATENT SUBCLASS 430 / 586
.~.~.~.~.~.~ Linking six-membered hetero to five-membered hetero

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

495.1  DF  RADIATION SENSITIVE PRODUCT {7}
564  DF  .~ Silver compound sensitizer containing {18}
570  DF  .~.~ Spectral sensitizing {6}
581  DF  .~.~.~ Cyanine sensitizer {2}
583  DF  .~.~.~.~ Containing odd number of methine groups {2}
585  DF  .~.~.~.~.~ Three methine groups, i.e., carbocyanines {4}
586.~.~.~.~.~.~ Linking six-membered hetero to five-membered hetero

DEFINITION

Classification: 430/586

Linking six-membered hetero to five-membered hetero:

(under subclass 585) Subject matter in which the carbocyanine compound contains a six-membered heterocyclic group linked by an acyclic trimethine chain to a five-membered heterocyclic group. [figure]