Title:
POLYCARBONATE COPOLYMER, COATING LIQUID USING SAME, AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE BODY
Document Type and Number:
WIPO Patent Application WO/2010/150885
Kind Code:
A1
Abstract:
Disclosed is a polycarbonate copolymer which is characterized by having a structure that is composed of a repeating unit represented by formula (1), and which is characterized in that the molar copolymerization composition represented by Ar2/(Ar1 + Ar2) is 25-50% by mole (inclusive).
(In the formula, Ar1 and Ar2 each represents a divalent aromatic group; an end of the continuous chain is blocked by a monovalent aromatic group or a monovalent fluorine-containing aliphatic group; and n represents an average repetition number of the Ar1 blocks, which is a number of 1.0-3.0 (inclusive). In this connection, Ar1 and Ar2 are not the same with each other.)
Inventors:
HIKOSAKA TAKAAKI (JP)
MIYAMOTO HIDEYUKI (JP)
MIYAMOTO HIDEYUKI (JP)
Application Number:
PCT/JP2010/060887
Publication Date:
December 29, 2010
Filing Date:
June 25, 2010
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
HIKOSAKA TAKAAKI (JP)
MIYAMOTO HIDEYUKI (JP)
HIKOSAKA TAKAAKI (JP)
MIYAMOTO HIDEYUKI (JP)
International Classes:
C08G64/14; C09D169/00; G03G5/05
Domestic Patent References:
WO2007106279A2 | 2007-09-20 | |||
WO2007064678A1 | 2007-06-07 | |||
WO2008038608A1 | 2008-04-03 |
Foreign References:
JPH06136108A | 1994-05-17 | |||
JPS62500784A | 1987-04-02 | |||
JPH02219820A | 1990-09-03 | |||
JP2004354759A | 2004-12-16 | |||
JPH1165137A | 1999-03-05 | |||
JP2001206943A | 2001-07-31 | |||
JPH04179961A | 1992-06-26 | |||
JPH0580548A | 1993-04-02 | |||
JPH0570582A | 1993-03-23 | |||
JPH09268226A | 1997-10-14 |
Other References:
None
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
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