发明申请
- 专利标题： Image bearing member-protecting agent, protecting agent supplying device, process cartridge, image forming apparatus and image forming method
- 专利标题（中）： 图像承载部件保护剂，保护剂供给装置，处理盒，成像装置和成像方法
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申请号： US12805908申请日： 2010-08-24
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公开(公告)号： US20110052286A1公开(公告)日： 2011-03-03
- 发明人: Taichi Urayama , Hiroshi Nakai , Kunio Hasegawa , Shinya Tanaka
- 申请人： Taichi Urayama , Hiroshi Nakai , Kunio Hasegawa , Shinya Tanaka
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 优先权： JP2009-202792 20090902
- 主分类号： G03G21/00
- IPC分类号： G03G21/00
摘要：
An image bearing member-protecting agent which is supplied to an image bearing member for protecting the image bearing member, the image bearing member-protecting agent including a fatty acid metal salt and an inorganic lubricant, wherein the image bearing member-protecting agent is formed by compression molding of powder containing at least the fatty acid metal salt and the inorganic lubricant, and wherein the image bearing member-protecting agent satisfies the relation 1.0