发明名称 |
Magnetic recording medium |
摘要 |
A magnetic recording medium comprising a non-magnetic support having provided thereon a magnetic layer containing ferromagnetic particles and a binder, wherein the magnetic layer contains at least one lubricating agent selected from the group consisting of a salt of a sulfonic acid and a salt of sulfuric acid ester.
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申请公布号 |
US4857402(A) |
申请公布日期 |
1989.08.15 |
申请号 |
US19870033704 |
申请日期 |
1987.04.03 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
NISHIKAWA, YASUO;MIYAZUKA, HAJIME;TSUJI, NOBUO |
分类号 |
G11B5/708;C09D5/23;G11B5/71 |
主分类号 |
G11B5/708 |
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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