Electrophotographic device member

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United States of America Patent

PATENT NO 9857725
SERIAL NO

14703415

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electrophotographic device member R is used in an electrophotographic device. The electrophotographic device member R has a surface layer 1. The surface layer 1 has a matrix polymer 11 forming a skeleton of the surface layer 1 and a surface modifier 12 contained in the matrix polymer 11. The surface modifier 12 is composed of a copolymer containing, in its molecule, a first polymerization unit derived from a (meth)acrylate having a silicone group 121 and a second polymerization unit derived from a (meth)acrylate having a fluorine-containing group 122.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO RIKO COMPANY LIMITEDKOMAKI AICHI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arata, Toshihiko Shizuoka, JP 5 2
Hayashi, Yosuke Aichi, JP 38 62
Imai, Kentaro Aichi, JP 7 16
Ishida, Masanori Aichi, JP 44 277
Misumi, Fumio Shizuoka, JP 3 8
Ozaki, Atsushi Shizuoka, JP 28 387
Satou, Masanori Shizuoka, JP 14 493

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