Compositions – Electrically conductive or emissive compositions – Light sensitive
Reexamination Certificate
2005-05-19
2009-02-17
Gulakowski, Randy (Department: 1796)
Compositions
Electrically conductive or emissive compositions
Light sensitive
C528S026000, C528S043000
Reexamination Certificate
active
07491346
ABSTRACT:
Provided are a polycarbonate resin which can solve problems present in an electrophotographic photoreceptor and an electrophotographic photoreceptor in which the above polycarbonate resin is used and which is improved in a cleaning property, a lubricity and an abrasion resistance.The polycarbonate resin comprises a repetitive unit represented by the following Formula (1), and the electrophotographic photoreceptor in which a photosensitive layer is provided on a conductive substrate contains the above polycarbonate resin in the above photosensitive layer. In the following Formula (1), R represents an alkyl group having 1 to 3 carbon atoms; n1 is an integer of 2 to 4; and n2 is an integer of 1 to 200.
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Machine Translation of JP-2002-030140.
Supplementary European Search Report—EP 05 74 1587—dated Jun. 26, 2008.
Gulakowski Randy
Idemitsu Kosan Co. Ltd.
Loewe Robert
Millen White Zelano & Branigan P.C.
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