Electrophotographic recording material having a photoconductive double layer and process for its manufacture

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United States of America Patent

PATENT NO 4652507
SERIAL NO

06640993

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Abstract

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Disclosed is an electrophotographic recording material comprising a photoconductive double layer disposed on an electrically conductive support, which double layer comprises a charge carrier-generating layer and a charge transport layer. The interface region of the charge carrier-generating and charge transport layers defines a mixing zone into which one or more of the constituents of the separate layers have diffused. A process for producing the electrophotographic recording material is also disclosed.

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Patent Owner(s)

Patent OwnerAddress
HOECHST AKTIENGESELLSCHAFTFRANKFURT AM MAIN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dossel, Karl-Friedrich Wiesbaden, DE 5 38
Lingnau, Jurgen Mainz, DE 18 97

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