ELECTROPHOTOGRAPHIC IMAGE FORMING CARRIER, ELECTROPHOTOGRAPHIC IMAGE FORMING DEVELOPER, ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

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United States of America Patent

APP PUB NO 20240160122A1
SERIAL NO

18506417

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Abstract

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An electrophotographic image forming carrier includes core particles and a coating layer coating a surface of the core particles. The coating layer contains antimony-containing particles comprising inorganic fine particles A and antimony-doped tin oxide disposed on a surface of the inorganic fine particles A. The electrophotographic image forming carrier has an apparent density of 2.0 g/cm3 or more and 2.5 g/cm3 or less.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTD3-6 NAKAMAGOME 1-CHOME OHTA-KU TOKYO 1438555 ?1438555

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagayama, Masashi Shizuoka, JP 63 723
Suganuma, Tohru Shizuoka, JP 19 79
Suzuki, Tomomi Shizuoka, JP 93 2811
Takeuchi, Kento Shizuoka, JP 19 9

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