Invention Grant
- Patent Title: Conductive belt and electrophotographic apparatus
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Application No.: US14676685Application Date: 2015-04-01
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Publication No.: US09753411B2Publication Date: 2017-09-05
- Inventor: Kouichi Uchida , Hiroomi Kojima
- 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 and Scinto
- Priority: JP2010-042730 20100226
- Main IPC: B32B7/00
- IPC: B32B7/00 ; G03G15/14 ; G03G15/16 ; G03G15/20 ; G03G7/00 ; G03G13/14 ; G03G13/20 ; H01B1/12 ; H01B1/20 ; C08L67/00 ; C08L67/02 ; C08L67/03 ; C08L71/00 ; C08L71/02 ; C08L77/12 ; C21D1/22 ; C21D8/02 ; C21D9/46 ; C22C38/00 ; C22C38/02 ; C22C38/04 ; C22C38/06 ; B32B1/08 ; G03G15/18

Abstract:
Concerned with a cylindrical conductive belt for electrophotography which has made permanent curl less occur. The conductive belt has a continuous phase containing a thermoplastic polyester resin and discontinuous phases each containing any one or both selected from a polyether-ester amide and a polyether amide, and the discontinuous phases are present in such way as to extend in the peripheral direction of the belt; the belt having a crystallinity that is lower on the outer-peripheral surface side than on the inner-peripheral surface side.
Public/Granted literature
- US20150205230A1 CONDUCTIVE BELT AND ELECTROPHOTOGRAPHIC APPARATUS Public/Granted day:2015-07-23
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