US PATENT SUBCLASS 430 / 37
.~.~ Electric radiation sensitive pigment

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

31  DF  ELECTRIC OR MAGNETIC IMAGERY, E.G., XEROGRAPHY, ELECTROGRAPHY, MAGNETOGRAPHY, ETC., PROCESS, COMPOSITION, OR PRODUCT {18}
32  DF  .~ Electrophoretic imaging, process, composition, or product {6}
37.~.~ Electric radiation sensitive pigment

DEFINITION

Classification: 430/37

Electric radiation sensitive pigment:

(under subclass 32) Processes, compositions, and products wherein the electrically photosensitive pigment is identified by a description of its chemical composition, e.g., a phthalocyanine pigment, etc.