发明授权
US08101327B2 Overcoat for electrophotographic imaging member and methods of making and using same
有权
用于电子照相成像构件的外涂层及其制造和使用方法
- 专利标题: Overcoat for electrophotographic imaging member and methods of making and using same
- 专利标题(中): 用于电子照相成像构件的外涂层及其制造和使用方法
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申请号: US11513540申请日: 2006-08-31
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公开(公告)号: US08101327B2公开(公告)日: 2012-01-24
- 发明人: Yuhua Tong , Cindy C. Chen , Susan M. VanDusen
- 申请人: Yuhua Tong , Cindy C. Chen , Susan M. VanDusen
- 申请人地址: US CT Norwalk
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: US CT Norwalk
- 代理机构: Alix, Yale & Ristas, LLP
- 主分类号: G03G5/05
- IPC分类号: G03G5/05 ; G03G5/047
摘要:
Disclosed herein is an electrophotographic imaging member comprising a substrate, a charge transport layer and an overcoat layer formed by combining a film forming binder and a hole transporting hydroxy triarylamine compound having at least one hydroxyl functional group that is linked to a ring carbon of an aryl group by an alkyl group having 1 to 12 carbon atoms and is capable of forming at least one of a chemical bond and a physical bond with the film forming binder. Also disclosed is an electrophotographic imaging member with an overcoat layer formed by combining a film forming polycarbonate binder, a hole transport material, a surface energy reducing silicone material comprising a crosslinkable acrylate monomer, and a solvent. Coatings and methods of forming imaging members also are disclosed.