- 专利标题: MAGNETIC RECORDING MEDIUM
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申请号: US17500337申请日: 2021-10-13
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公开(公告)号: US20220036918A1公开(公告)日: 2022-02-03
- 发明人: Norihito KASADA
- 申请人: FUJIFILM Corporation
- 申请人地址: JP Tokyo
- 专利权人: FUJIFILM Corporation
- 当前专利权人: FUJIFILM Corporation
- 当前专利权人地址: JP Tokyo
- 优先权: JP2017-123062 20170623
- 主分类号: G11B5/702
- IPC分类号: G11B5/702 ; G11B5/706
摘要:
The magnetic recording medium includes a non-magnetic support; and a magnetic layer including ferromagnetic powder and a binding agent on the non-magnetic support, in which an isoelectric point of a surface zeta potential of the magnetic layer is equal to or greater than 5.5.
公开/授权文献
- US11631427B2 Magnetic recording medium 公开/授权日:2023-04-18
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