Invention Grant
- Patent Title: Method for preparing an electrophotographic photoreceptor
- Patent Title (中): 电子照相感光体的制备方法
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Application No.: US12372872Application Date: 2009-02-18
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Publication No.: US07651828B2Publication Date: 2010-01-26
- Inventor: Takehiko Kinoshita
- Applicant: Takehiko Kinoshita
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2003-407365 20031205
- Main IPC: G03G5/14
- IPC: G03G5/14
Abstract:
A method for preparing an electrophotographic photoreceptor, includes coating an electroconductive substrate with an undercoat layer containing a blocked isocyanate compound, an oil-free alkyd resin including a hydroxyl group and basic amine; crosslinking the blocked isocyanate compound, oil-free alkyd resin including a hydroxyl group and basic amine; and coating the undercoat layer with a photosensitive layer.
Public/Granted literature
- US20090202937A1 METHOD FOR PREPARING AN ELECTROPHOTOGRAPHIC PHOTORECEPTOR Public/Granted day:2009-08-13
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