AROMATIC BLOCK POLYCARBONATE RESIN, DIPHENOL COMPOUND FOR...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate

Reexamination Certificate

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C399S159000, C430S058050, C430S066000, C528S198000

Reexamination Certificate

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06919419

ABSTRACT:
An aromatic block polycarbonate resin is prepared by polymerizing a diphenol compound of formula (2) or (4), a diol compound of formula (1) or (5), and a halogenated carbonyl compound. The diphenol compound of formula (4) is produced by polymerizing the diphenol compound of formula (2) and a halogenated carbonyl compound by solution or interfacial polymerization. An electrophotographic photoconductor has an electroconductive support and a photoconductive layer formed thereon containing the above-mentioned aromatic block polycarbonate resin. An electrophotographic image forming method or apparatus employs the above-mentioned photoconductor. A process cartridge holds therein the photoconductor and at least one of the electrophotographic image forming units.

REFERENCES:
patent: 5344985 (1994-09-01), Tanaka et al.
patent: 5370954 (1994-12-01), Ohta et al.
patent: 5436100 (1995-07-01), Shimada et al.
patent: 5457232 (1995-10-01), Tanaka et al.
patent: 5459275 (1995-10-01), Tanaka et al.
patent: 5492784 (1996-02-01), Yoshikawa et al.
patent: 5576132 (1996-11-01), Tanaka et al.
patent: 5578405 (1996-11-01), Ikegami et al.
patent: 5587516 (1996-12-01), Tanaka et al.
patent: 5599995 (1997-02-01), Tanaka et al.
patent: 5604065 (1997-02-01), Shimada et al.
patent: 5616805 (1997-04-01), Tanaka et al.
patent: 5672728 (1997-09-01), Tanaka et al.
patent: 5672756 (1997-09-01), Shimada et al.
patent: 5853935 (1998-12-01), Suzuki et al.
patent: 5871876 (1999-02-01), Ikuno et al.
patent: 5942363 (1999-08-01), Tanaka et al.
patent: 5981124 (1999-11-01), Shimada et al.
patent: 6027848 (2000-02-01), Pai et al.
patent: 6030733 (2000-02-01), Kami et al.
patent: 6087055 (2000-07-01), Niimi
patent: 6093784 (2000-07-01), Tamura et al.
patent: 6103435 (2000-08-01), Shimada et al.
patent: 6184362 (2001-02-01), Shimada et al.
patent: 6187492 (2001-02-01), Ri et al.
patent: 6191249 (2001-02-01), Tanaka et al.
Borsenberger, Paul M., “Organic Photoreceptors for Imagining Systems”, New York: Marcel-Dekker, Inc., pp. 289-293 (1993).
U.S. Appl. No. 10/347,743, filed Jan. 22, 2003, Ri et al.
U.S. Appl. No. 10/405,843, filed Apr. 3, 2003, Tamoto et al.
U.S. Appl. No. 10/804,030, filed Mar. 19, 2004, Suzuki et al.
U.S. Appl. No. 10/804,043, Mar. 19, 2004, Suzuki et al.

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