发明名称 |
Magnetic recording medium |
摘要 |
Magnetic recording medium comprising a support or carrier sheet and a magnetic layer formed on one side of the support, wherein there is provided between the support and the magnetic layer at least one intermediate layer of resinous polymeric material including particles of carbon black having large specific surface area and high oil absorption so that electrification of the recording medium can be prevented with good adhesiveness of the magnetic layer to the support.
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申请公布号 |
US4275113(A) |
申请公布日期 |
1981.06.23 |
申请号 |
US19790085585 |
申请日期 |
1979.10.17 |
申请人 |
HITACHI MAXELL, LTD. |
发明人 |
SAITO, OSAMU;SHIMIZU, JOZO;ZAITSU, HIROSHI |
分类号 |
G11B5/708;G11B5/738;(IPC1-7):H01F1/00 |
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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