发明名称 |
Magnetic recording medium |
摘要 |
A magnetic layer of a magnetic recording medium comprising a magnetic powder dispersed in a binder resin contains a powder of Ti-containing Al2O3. The magnetic recording medium may alterenatively incorporate the Ti-containing Al2O3 powder in the back coating or in both the magnetic layer and the back coating. A superior running stability and a superior durability are attained.
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申请公布号 |
US5294495(A) |
申请公布日期 |
1994.03.15 |
申请号 |
US19920816999 |
申请日期 |
1992.01.03 |
申请人 |
TDK CORPORATION |
发明人 |
KURODA, KAZUHIRO;ISHIKAWA, YASUSHI;TANAKA, KAZUSHI |
分类号 |
G11B5/708;G11B5/735;(IPC1-7):G11B5/66;B32B5/16 |
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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