Invention Grant
- Patent Title: Process for chemical passivation of polymer surfaces
- Patent Title (中): 聚合物表面化学钝化工艺
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Application No.: US13433980Application Date: 2012-03-29
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Publication No.: US09051441B2Publication Date: 2015-06-09
- Inventor: Paul J. Gerroir , Daryl W. Vanbesien , Peng Li
- Applicant: Paul J. Gerroir , Daryl W. Vanbesien , Peng Li
- Applicant Address: US CT Norwalk CA Ottawa
- Assignee: XEROX CORPORATION,NATIONAL RESEARCH COUNCIL OF CANDA
- Current Assignee: XEROX CORPORATION,NATIONAL RESEARCH COUNCIL OF CANDA
- Current Assignee Address: US CT Norwalk CA Ottawa
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Main IPC: B05D7/02
- IPC: B05D7/02 ; C08J3/12
Abstract:
Process for passivating polymeric particles to prevent undesirable interaction with the environment. In particular, sputter coating of metal and surface treatment with aqueous solutions are shown to successfully passivate the particles, such as for example, toner particles, and prevent interaction between the particles and the epoxy embedding resin which causes artifacts, observed by transmission electron microscopy (TEM) imaging.
Public/Granted literature
- US20130260049A1 PROCESS FOR CHEMICAL PASSIVATION OF POLYMER SURFACES Public/Granted day:2013-10-03
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