发明名称 |
Magnetic recording medium |
摘要 |
A magnetic recording medium comprising: a support; and at least one magnetic layer containing a ferromagnetic powder and a binder, wherein a center line average roughness of the magnetic layer measured with a laser interferometer is from 1 to 3 nm, a skewness is 0 or more and less than 1.0, and a maximum difference of elevation of peak/valley is 50 nm or less.
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申请公布号 |
US2004131892(A1) |
申请公布日期 |
2004.07.08 |
申请号 |
US20030738308 |
申请日期 |
2003.12.18 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
SUEKI MINORU;SUZUKI RYOTA |
分类号 |
G11B5/70;G11B5/738;(IPC1-7):G11B5/66 |
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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