Invention Grant
- Patent Title: Coating for extending lifetime of an organic photoconductor
- Patent Title (中): 涂层，延长有机感光体的寿命
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Application No.: US14000642Application Date: 2011-02-24
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Publication No.: US09116451B2Publication Date: 2015-08-25
- Inventor: Krzystof Nauka , Zhang-Lin Zhou , Lihua Zhao
- Applicant: Krzystof Nauka , Zhang-Lin Zhou , Lihua Zhao
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Agency: HP Legal Department
- International Application: PCT/US2011/026090 WO 20110224
- International Announcement: WO2012/011650 WO 20120830
- Main IPC: G03G5/14
- IPC: G03G5/14 ; G03G5/147
Abstract:
A doped protective coating for extending a lifetime of an organic photoconductor is provided. The coating includes an in-situ cross-linked polymer matrix and a substantially uniformly distributed dopant therein. The dopant comprises a charge transport molecular species. A process for coating the organic photoconductor and a coated organic photoconductor are also disclosed.
Public/Granted literature
- US20130344425A1 COATING FOR EXTENDING LIFETIME OF AN ORGANIC PHOTOCONDUCTOR Public/Granted day:2013-12-26
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