US PATENT SUBCLASS 430 / 380
.~.~.~.~ And developer other than or in addition to p-phenylenediamine or derivative thereof


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

357  DF  COLOR IMAGING PROCESS {11}
374  DF  .~ Using identified radiation sensitive composition in the formation of color image {1}
375  DF  .~.~ Silver compound sensitizer {3}
376  DF  .~.~.~ And coupler {9}
380.~.~.~.~ And developer other than or in addition to p-phenylenediamine or derivative thereof


DEFINITION

Classification: 430/380

And developer other than or in addition to p-phenylenediamine or derivative thereof:

(under subclass 376) Processes including the use of a developer other than or in addition to a compound containing the p-phenylenediamine or derivatives or combinations thereof.

SEE OR SEARCH THIS CLASS, SUBCLASS:

379, for use of plural developers in a reversal process.