发明名称 |
Magnetic recording medium |
摘要 |
A magnetic recording medium which comprises a non-magnetic support having thereon a magnetic recording layer containing ferromagnetic metal particles and a binder, wherein the ferromagnetic metal particles have a specfic area of about 35 to about 80 m2/g, and the magnetic recording layer has a surface roughness of about 0.001 to 0.04 mu m and a residual amount of the solvent is about 0.5 to about 30 mg/m2.
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申请公布号 |
US4537833(A) |
申请公布日期 |
1985.08.27 |
申请号 |
US19840606097 |
申请日期 |
1984.05.02 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
KASUGA, AKIRA;YAMAMOTO, NOBUYUKI;MIYATSUKA, HAJIME |
分类号 |
G11B5/70;C09D5/23;C09D127/04;C09D127/06;C09D175/06;G11B5/708;G11B5/714;(IPC1-7):G11B5/70 |
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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