07672633 is referenced by 11 patents and cites 6 patents.

A fixing roller is configured in a manner that a conductive primer layer, a conductive intermediate layer, and a non-conductive outermost layer (a release layer) are coated sequentially onto a surface of an outer circumference of a hollow cylindrical cored bar. The intermediate layer is composed of a non-conductive fluorine resin layer having conductive materials dispersed therein, and a surface thereof is a rough surface having a large number of convex portions and concave portions formed thereon. The outermost layer is composed of a non-conductive fluorine resin only, and a surface thereof is a flat and smooth surface so as to ensure a favorable release property of a recording medium.

Title
Fixing roller with conductive inner layers, and fixing device and image forming apparatus being provided therewith
Application Number
11/896111
Publication Number
7672633 (B2)
Application Date
August 29, 2007
Publication Date
March 2, 2010
Inventor
Akihiro Kondoh
Osaka
JP
Agent
Smith Gambrell & Russell
Assignee
Kyocera Mita Corporation
JP
IPC
G03G 15/20
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