发明名称 |
Magnetic recording medium having a fluorinated block polymeric lubricant |
摘要 |
A magnetic recording medium having a non-magnetic substrate and a magnetic layer formed on at least one surface of the substrate and containing a fluorine-containing lubricant on or in a surface thereof, in which the fluorine-containing lubricant is a fluorinated block/non-fluorinated block/fluorinated block triblock copolymer.
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申请公布号 |
US5725945(A) |
申请公布日期 |
1998.03.10 |
申请号 |
US19960668007 |
申请日期 |
1996.06.19 |
申请人 |
HITACHI MAXELL, LTD. |
发明人 |
KOHNO, KENJI;MIYATA, KAZUSHI |
分类号 |
G11B5/71;G11B5/725;(IPC1-7):G11B5/71 |
主分类号 |
G11B5/71 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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