Photosensitive device including a...

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G - Physics

03

G

96/187

G03G 5/04 (2006.01) C07D 249/20 (2006.01) G03G 5/06 (2006.01)

Patent

CA 1143206

-1- Abstract of the Disclosure An imaging member comprising a hole generation layer and a contiguous hole transport layer, said generation layer comprising a photo- conductive material exhibiting the capability of photogeneration of holes and injection of said holes, said hole transport layer comprising a transparent electrically inactive polycarbonate resinous material having dispersed therein from about 25 to about 75% by weight of the composition of one or more of the following diamines: Image wherein R is Image or Image and wherein X is independently selected from the group consisting of an alkyl group having from 1 to about 4 carbon atoms and chlorine in the ortho, meta or para position, said transport layer also containing a chlorine- containing organic solvent, and a stabilizing proportion of a substituted or unsubstituted 2-(2'-hydroxyphenyl)-benzotriazole.

355041

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