Invention Grant
- Patent Title: Cleaning device comprising in-situ metal oxide dispersion
- Patent Title (中): 包括原位金属氧化物分散体的清洁装置
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Application No.: US14069733Application Date: 2013-11-01
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Publication No.: US09149832B2Publication Date: 2015-10-06
- Inventor: Robert C. U. Yu
- Applicant: XEROX CORPORATION
- Applicant Address: US CT Norwalk
- Assignee: XEROX CORPORATION
- Current Assignee: XEROX CORPORATION
- Current Assignee Address: US CT Norwalk
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Main IPC: G03G21/00
- IPC: G03G21/00 ; G03G15/16 ; B05D1/24

Abstract:
A cleaning device used in an electrophotographic image forming apparatus that provides excellent wear resistance and mechanical robustness. In particular, the cleaning device is a crosslinked elastomeric polyurethane cleaning blade that includes at least an end region contacting the surface of an imaging member to remove debris therefrom and comprising spherical silica nanoparticles dispersion present in the cleaning blade matrix by in-situ condensation precipitation process.
Public/Granted literature
- US20150125177A1 CLEANING DEVICE COMPRISING IN-SITU METAL OXIDE DISPERSION Public/Granted day:2015-05-07
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