Invention Grant
- Patent Title: Cleaning blade, process cartridge, and image forming apparatus
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Application No.: US15042249Application Date: 2016-02-12
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Publication No.: US09709946B2Publication Date: 2017-07-18
- Inventor: Daisuke Tano , Yu Nakamura , Noriaki Kojima , Kei Tanaka , Shintaro Kikuchi , Yuko Kawase
- Applicant: FUJI XEROX CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: FUJI XEROX CO., LTD.
- Current Assignee: FUJI XEROX CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2015-175111 20150904
- Main IPC: G03G21/00
- IPC: G03G21/00 ; G03G21/18
Abstract:
A cleaning blade includes a polyurethane member that constitutes at least a contact portion that comes in contact with a member to be cleaned. The polyurethane member contains a polyurethane containing a hard segment component and a soft segment component. The hard segment component has a domain particle size of about 45 nm or more and about 100 nm or less.
Public/Granted literature
- US20170068206A1 CLEANING BLADE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS Public/Granted day:2017-03-09
Information query
