发明名称 |
Magnetic recording medium |
摘要 |
A magnetic recording medium comprises a support and coated layers, wherein the coated layers comprises: a lower layer containing a non-magnetic powder dispersed in a binder; and a magnetic layer containing a ferromagnetic powder dispersed in a binder, in the order, and the coated layers has a whole pore volume of 10 to 50 mm3/g.
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申请公布号 |
US2002076578(A1) |
申请公布日期 |
2002.06.20 |
申请号 |
US20010005430 |
申请日期 |
2001.11.02 |
申请人 |
HATTORI YASUSHI;ASADA NOBUYOSHI |
发明人 |
HATTORI YASUSHI;ASADA NOBUYOSHI |
分类号 |
G11B5/70;G11B5/738;(IPC1-7):G11B5/738 |
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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