发明名称 |
MAGNETIC RECORDING MEDIUM |
摘要 |
PROBLEM TO BE SOLVED: To provide a magnetic recording medium which can maintain its contact and lubricity even in severe environments and keep the lubrication effect for a long period and is excellent in its traveling stability and durability realizing the temporally stable lubricating property. SOLUTION: This magnetic recording medium 10 has at least a magnetic layer 2 formed on a non-magnetic base 1, and a lubricant is prepared by mixing two kinds of compounds of a specific chemical formula and retained on the outermost layer. COPYRIGHT: (C)2006,JPO&NCIPI |
申请公布号 |
JP2006190393(A) |
申请公布日期 |
2006.07.20 |
申请号 |
JP20050001361 |
申请日期 |
2005.01.06 |
申请人 |
SONY CORP |
发明人 |
KOBAYASHI TAKESHI;SATO TOMOE |
分类号 |
G11B5/725;C10M105/54;C10M105/60;C10M107/38;C10M107/44;C10N30/06;C10N40/18 |
主分类号 |
G11B5/725 |
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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