Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2006-11-30
2010-11-02
Le, Hoa V (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S111300, C430S111310, C430S111320, C430S111400, C430S111410
Reexamination Certificate
active
07824833
ABSTRACT:
A spherical resin-coated ferrite carrier for an electrophotographic developer which can maintain a stable resistance and chargeability, a favorable charge rising property because of an excellent fluidity, and has a suitable durability, its production method which is excellent in economic efficiency and production stability, and an electrophotographic developer using the resin-coated ferrite carrier, are provided. A resin-coated ferrite carrier for an electrophotographic developer which is a spherical resin-coated ferrite carrier, wherein a carrier core material thereof has an irregular surface to improve the adhesive strength to a resin coat, and wherein the irregularity of the surface takes a finely streaked wrinkle pattern, its production method, and an electrophotographic developer using the resin-coated ferrite carrier, are employed.
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Machine English language translation of JP 08-001525, Jan. 10, 1996.
An English language abstract of JP 10-104884.
An English language abstract of JP 2-223962.
An English language abstract of JP 62-50839.
An English language abstract of JP 3-233464.
U.S. Appl. No. 12/034,884, filed Feb. 21, 2008.
U.S. Appl. No. 12/036,673, filed Feb. 22, 2008.
Honjo Toshio
Kayamoto Kanao
Shinmura Issei
Greenblum & Bernstein P.L.C.
Le Hoa V
Powdertech Co., Ltd.
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