发明授权
US5525392A Magnetic recording medium having a fluorinated polymeric protective
layer formed by an ion beam
失效
具有由离子束形成的氟化聚合物保护层的磁记录介质
- 专利标题： Magnetic recording medium having a fluorinated polymeric protective layer formed by an ion beam
- 专利标题（中）： 具有由离子束形成的氟化聚合物保护层的磁记录介质
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申请号： US514476申请日： 1995-08-11
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公开(公告)号： US5525392A公开(公告)日： 1996-06-11
- 发明人: Thomas H. Baum , Paul B. Comita , Mark S. Crowder , George W. Tyndall, III
- 申请人： Thomas H. Baum , Paul B. Comita , Mark S. Crowder , George W. Tyndall, III
- 申请人地址： NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： NY Armonk
- 主分类号： G11B5/725
- IPC分类号： G11B5/725 ; G11B5/84 ; G11B5/00
摘要：
The present invention relates to a process for coating a magnetic recording device with a lubricating polymeric film using an ion beam generator.