发明授权
- 专利标题： Lubricant compositions
- 专利标题（中）： 润滑剂组合物
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申请号： US13077747申请日： 2011-03-31
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公开(公告)号： US08685548B2公开(公告)日： 2014-04-01
- 发明人: Xiaoping Yan , Michael Joseph Stirniman , Jiping Yang , Wenhong Liu , Qian Guo
- 申请人： Xiaoping Yan , Michael Joseph Stirniman , Jiping Yang , Wenhong Liu , Qian Guo
- 申请人地址： US CA Cupertino
- 专利权人： Seagate Technology LLC
- 当前专利权人： Seagate Technology LLC
- 当前专利权人地址： US CA Cupertino
- 代理机构： Mueting Raasch & Gebhardt PA
- 主分类号： G11B5/66
- IPC分类号： G11B5/66
摘要：
Compositions including one or more a central cores having a cyclic group, and a plurality of arms extending from the central cores, wherein the arms comprise perfluoropolyethers (PFPEs) or its derivatives. Methods of preparing the compositions are also provided. Methods of preparing storage media that incorporate the compositions therein are further provided.
公开/授权文献
- US20120251843A1 LUBRICANT COMPOSITIONS 公开/授权日：2012-10-04