Invention Grant
- Patent Title: Protective coatings for bias charge rollers
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Application No.: US13118021Application Date: 2011-05-27
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Publication No.: US10585371B2Publication Date: 2020-03-10
- Inventor: Brian P. Gilmartin , Liang-Bih Lin , Jeanne M. Koval , Jin Wu , Aaron M. Stuckey
- Applicant: Brian P. Gilmartin , Liang-Bih Lin , Jeanne M. Koval , Jin Wu , Aaron M. Stuckey
- Applicant Address: US CT Norwalk
- Assignee: XEROX CORPORATION
- Current Assignee: XEROX CORPORATION
- Current Assignee Address: US CT Norwalk
- Agency: MH2 Technology Law Group LLP
- Main IPC: G03G5/02
- IPC: G03G5/02 ; G03G15/02

Abstract:
Exemplary embodiments provide materials and methods for an electrostatic charging member including a conductive substrate; a base layer disposed over the conductive substrate, the base layer comprising an elastomeric material and a semiconductive material; and a protective outer layer disposed over the base layer, the protective outer layer comprising a polymeric resin and a plurality of conductive particles, wherein the outer protective layer has a surface resistivity ranging from about 105 O/sq to about 1013 O/sq.
Public/Granted literature
- US20120301818A1 PROTECTIVE COATINGS FOR BIAS CHARGE ROLLERS Public/Granted day:2012-11-29
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