US PATENT SUBCLASS 430 / 59.4
.~.~.~.~.~ Phthalocyanine or phthalocyanine derivative compound in charge generator layer

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}
56  DF  .~ Radiation-sensitive composition or product {10}
57.1  DF  .~.~ Having plural conductive layers {2}
58.05  DF  .~.~.~ Charge transport layer {8}
59.1  DF  .~.~.~.~ And specified charge generator layer {2}
59.4.~.~.~.~.~ Phthalocyanine or phthalocyanine derivative compound in charge generator layer {1}
59.5  DF  .~.~.~.~.~.~> Titanium (Ti) or vanadium (V) phthalocyanine containing

DEFINITION

Classification: 430/59.4

Phthalocyanine or phthalocyanine derivative compound in charge generator layer:

(under subclass 59.1) Subject matter wherein the charge generator layer contains a phthalocyanine or derivative, e.g., nonmetal or metal-containing phthalocyanine compound.

SEE OR SEARCH THIS CLASS, SUBCLASS:

78-82, for phthalocyanine containing radiation conductive charge generator compositions.