Photoconductive composition and electrophotographic light-sensit

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 81, G03G 505, G03G 509

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active

044488696

ABSTRACT:
A photoconductive composition comprising an organic photoconductive substance and at least one compound represented by the general formula (I) or (II) ##STR1## wherein X is an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, an alkoxyl group, a substituted alkoxyl group, an aryloxyl group, or a substituted aryloxy group, n and m are each an integer of 1 or 2, and l and k are each an integer of from 1 to 4, and, optionally, a sensitizing dye capable of increasing the sensitivity of the organic photoconductive substance, and an electrophotographic light-sensitive material comprising a support having an electrically conductive surface and a layer of the photoconductive composition layer on the support. This electrophotographic light-sensitive material has sensitivity and superior stability with time.

REFERENCES:
patent: 3617271 (1971-11-01), Poot
Hoegl, "On Photoelectric Effects in Polymers and their Sensitization by Dopants", The Journal of Physical Chemistry, vol. 69, No. 3, Mar. 1965, pp. 755-766.

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