Invention Grant
US09575449B2 Fixing member and manufacturing method therefor, fixing device, and image forming apparatus
有权
固定构件及其制造方法，定影装置和图像形成装置
- Patent Title: Fixing member and manufacturing method therefor, fixing device, and image forming apparatus
- Patent Title (中): 固定构件及其制造方法，定影装置和图像形成装置
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Application No.: US14719667Application Date: 2015-05-22
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Publication No.: US09575449B2Publication Date: 2017-02-21
- Inventor: Yoshihito Oshima , Matsutaka Maeda
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2014-020349 20140205
- Main IPC: G03G15/20
- IPC: G03G15/20 ; C08J7/12 ; B32B15/18 ; B32B25/20 ; B32B27/16 ; B32B27/28 ; B32B27/32 ; B32B1/08 ; B32B15/06 ; B32B25/08
Abstract:
The present invention relates to a fixing member having high abrasion resistance and being excellent in toner releasability, and a method of manufacturing the fixing member. The fixing member according to the present invention includes: a base member; an elastic layer formed on a surface of the base member; and a surface layer, in which the surface layer contains a tetrafluoroethylene-hexafluoropropylene copolymer having a specific partial structure and has a surface that forms a contact angle of 65° or more with respect to a wetting tension test mixture having a wetting tension of 31.0 mN/m.
Public/Granted literature
- US20150277303A1 FIXING MEMBER AND MANUFACTURING METHOD THEREFOR, FIXING DEVICE, AND IMAGE FORMING APPARATUS Public/Granted day:2015-10-01
Information query
