发明名称 |
Magnetic recording medium |
摘要 |
A magnetic recording medium is disclosed. The medium is comprised of non-magnetic flexible support base having coated thereon a magnetic layer comprised of a ferromagnetic powder dispersed in a binder and a branched saturated fatty acid. The fatty acid has a melting point of 20 DEG C. or less and contains from 12 to 30 carbon atoms. By including the particular fatty acid, it is possible to obtain a magnetic recording medium having excellent electromagnetic properties, excellent running properties and durability.
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申请公布号 |
US4420540(A) |
申请公布日期 |
1983.12.13 |
申请号 |
US19820431534 |
申请日期 |
1982.09.30 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
OGAWA, HIROSHI;TAMAI, YASUO |
分类号 |
G11B5/708;C09D5/23;C09D7/12;G11B5/71;(IPC1-7):H01F10/02 |
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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