发明授权
- 专利标题: Magnetic recording medium
- 专利标题(中): 磁记录介质
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申请号: US696790申请日: 1996-08-14
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公开(公告)号: US5885724A公开(公告)日: 1999-03-23
- 发明人: Osamu Yoshida , Katsumi Endo , Noriyuki Kitaori , Katsumi Sasaki , Junko Ishikawa
- 申请人: Osamu Yoshida , Katsumi Endo , Noriyuki Kitaori , Katsumi Sasaki , Junko Ishikawa
- 申请人地址: JPX Tokyo
- 专利权人: Kao Corporation
- 当前专利权人: Kao Corporation
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX7-217598 19950825
- 主分类号: G11B5/66
- IPC分类号: G11B5/66 ; G11B5/64 ; G11B5/65
摘要:
The present invention is a magnetic recording medium comprising a substrate and a magnetic layer, wherein said magnetic layer is coated on said substrate, said magnetic layer is an Fe--N--O magnetic layer, each of Fe content F.sub.1, N content N.sub.1 and O content O.sub.1 contained in said Fe--N--O magnetic layer satisfies respective requirements F.sub.1 =50-80 at. %, N.sub.1 =9-25 at. %, O.sub.1 =11-36 at. % and N.sub.1
公开/授权文献
- US5154096A Guidance apparatus for bicycle training 公开/授权日:1992-10-13