发明名称 |
Method for producing magnetic recording medium |
摘要 |
A magnetic field orientation for producing a magnetic recording medium is made by using plural moving magnet which are driven in a direction parallel to the running direction of a nonmagnetic base film having a magnetic layer thereon; thus the time period during which the magnetic particles in the magnetic paint coated on the nonmagnetic base receive orientation can be varied independent from coating velocity.
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申请公布号 |
US4861619(A) |
申请公布日期 |
1989.08.29 |
申请号 |
US19870045491 |
申请日期 |
1987.05.04 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SATAKE, TETSUO |
分类号 |
G11B5/845;G11B5/84 |
主分类号 |
G11B5/845 |
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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