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US 2017/0285533 A1Published application
Intermediate transfer member and image forming apparatus having the same
AssigneeKonica Minolta, Inc.
InventorsAkihiro HONYA, Shinichi Hamaguchi, Shinichi Yabuki
Life of this patent
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Abstract
An intermediate transfer member includes a resin substrate layer and a surface layer containing a cured product of a composition including a specific polyfunctional (meth)acrylic monomer and a specific fine particle of metal oxide.
Claims8
An intermediate transfer member used for an electrophotographic image forming apparatus,
- wherein the intermediate transfer member has a resin substrate layer and a surface layer comprising a cured product of a composition containing a polyfunctional (meth)acrylic monomer and a fine particle of metal oxide,
- the polyfunctional (meth)acrylic monomer comprises a number of alkylene oxide structure and b number of (meth)acryloyl group (with the proviso that a and b are a positive integer),
- a and b satisfy relationships of a/b≦10 and b≧3,
- the alkylene oxide structure comprises an alkylene group with a carbon atom number of 2 or more, and
- the fine particle of metal oxide has on its surface a structure represented by a following General Formula (1):
- CH2═C(R)COO(CH2)nSi— General Formula (1)
- in the formula, R represents a hydrogen atom or a methyl group, and n is an integer of from 7 to 17.
4 more elements
Dependencies are inferred from the claim text.