Multi-layer photoreceptor containing siloxane on a metal oxide l

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product

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430 60, 430 65, 430131, G03G 500, G03G 504

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044644507

ABSTRACT:
An electrostatographic imaging member having two electrically operative layers including a charge transport layer and a charge generating layer, the electrically operative layers overlying a siloxane film coated on a metal oxide layer of a metal conductive anode, said siloxane film comprising a reaction product of a hydrolyzed silane having the following general formula: ##STR1## wherein R.sub.1 is an alkylidene group containing 1 to 20 carbon atoms, and R.sub.2 and R.sub.3, are independently selected from the group consisting of H, a lower alkyl group containing 1 to 3 carbon atoms, a phenyl group, and a poly(ethylene-amino) group, said siloxane having reactive OH and ammonium groups attached to silicon atoms.

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IBM Technical Disclosure Bulletin, vol. 23, No. 11, p. 5102, 4/81.
Boerio, Polymer Preprint, vol. 22, No. 1, 3/81, p. 297.

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