发明名称 |
Magnetic recording medium |
摘要 |
A magnetic recording medium which comprises a support, and a magnetic recording layer formed on the support, the magnetic recording layer being comprised of a major proportion of a magnetic metal powder and minor proportions of a metal oxide powder, the metal oxide powder serving as a wear-resistant agent, an organic binder and ethylene stearyl bisamide serving as a lubricant.
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申请公布号 |
US4315052(A) |
申请公布日期 |
1982.02.09 |
申请号 |
US19800162092 |
申请日期 |
1980.06.23 |
申请人 |
VICTOR COMPANY OF JAPAN, LIMITED |
发明人 |
TAKAHASHI, NOBORU;OZAKI, SADAO;ISONO, HIROMASA;NISHIHARA, TOSHIKAZU;IKUSHIMA, TAKESHI;NARUSE, TUNEHIDE |
分类号 |
C09D5/23;G11B5/70;G11B5/702;G11B5/706;G11B5/708;G11B5/71;(IPC1-7):G11B5/70 |
主分类号 |
C09D5/23 |
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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