| 摘要 |
<p>Disclosed are a photosensitive material for the electrophotography, which comprises an electroconductive substrate and a photosensitive layer formed on said substrate, said photosensitive layer comprising a charge transfer medium and a charge-generating pigment dispersed in said medium, wherein the photosensitive layer contains as the matrix resin a thermoplastic polyester consisting essentially of recurring units represented by the following general formula:
&lsqbstr& @ - R<1> - @ - O - R<2> - O &rsqbstr&
wherein R<1> stands for a phenylene group or an ethylene group, R<2> stands for a group represented by the formula
<CHEM>
R<3> stands for direct bond or a divalent bridging atom or group, and the ring A may have a substituent not participating in the reaction,
and a photosensitive material for the electrophotography, which comprises an electroconductive substrate, a photoconductive organic pigment-containing, charge-generating layer formed on said substrate and a charge transfer layer formed on said charge-generating layer, wherein the charge transfer layer contains as the matrix resin the above-mentioned thermoplastic polyester.</p> |
