发明名称 |
Magnetic recording medium |
摘要 |
In a coating type magnetic recording medium, a base film is coated with a magnetic paint composition comprising a binder and a magnetic powder mixture of magnetic metal particles with magnetic metal carbide particles or magnetic metal particles having a metal carbide coating on the surface thereof. Preferably, the metal is iron and the metal carbide is iron carbide.
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申请公布号 |
US4632866(A) |
申请公布日期 |
1986.12.30 |
申请号 |
US19850716145 |
申请日期 |
1985.03.26 |
申请人 |
TDK CORPORATION |
发明人 |
KUBOTA, YUICHI;WATANABE, AKIO |
分类号 |
G11B5/70;G11B5/706;G11B5/708;(IPC1-7):G11B5/70 |
主分类号 |
G11B5/70 |
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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