POLYCARBONATE, AND MOLDING AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR PREPARED THEREFROM

Title:

POLYCARBONATE, AND MOLDING AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR PREPARED THEREFROM

Document Type and Number:

WIPO Patent Application WO/1998/037120

Kind Code:

A1

Abstract:

A polycarbonate comprising repeating units (1) represented by general formula (1), a polycarbonate molding produced by molding the polycarbonate, and an electrophotographic photoreceptor having a photosensitive layer which has a surface layer containing the polycarbonate, wherein R is an aliphatic unsaturation-free monovalent hydrocarbon group; R?1� is a halogen atom, an alkyl group, an alkoxyl group or an aryl group; X is an alkylene group or an alkyleneoxyalkylene group; X' is an alkylene group having 2 or more carbon atoms, an alkyleneoxyalkylene group or an oxygen atom; a is an integer of 0 to 4; na is 0 or 1; nb is 1 or 2 and nc is 1 or 2, provided na+nb+nc is 3; n1, n2, n3 and n4 are each an integer of 0 or above; and n1+n2+n3+n4 is an integer of 0 to 450.

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Inventors:

HIKOSAKA TAKAAKI (JP)
HORIKAWA YASUAKI (JP)
SAKAMOTO SHUJI (JP)
FURUKAWA HARUHIKO (JP)
OKAWA TADASHI (JP)
UEKI HIROSHI (JP)
MORITA YOSHITSUGU (JP)
MANZOJI RYUKO (JP)

Application Number:

PCT/JP1998/000702

Publication Date:

August 27, 1998

Filing Date:

February 20, 1998

Export Citation:

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Assignee:

IDEMITSU KOSAN CO (JP)
DOW CORNING TORAY SILICONE (JP)
HIKOSAKA TAKAAKI (JP)
HORIKAWA YASUAKI (JP)
SAKAMOTO SHUJI (JP)
FURUKAWA HARUHIKO (JP)
OKAWA TADASHI (JP)
UEKI HIROSHI (JP)
MORITA YOSHITSUGU (JP)
MANZOJI RYUKO (JP)

International Classes:

C08G64/08; C08G64/18; C08G77/448; G03G5/05; G03G5/147; (IPC1-7): C08G64/08; C08G64/18; C08G77/448; C08L69/00; C08L83/10; G03G5/14

Foreign References:

JPH08176427A	1996-07-09
JPH09208703A	1997-08-12
JPH0895264A	1996-04-12
JPH08234457A	1996-09-13

Other References: