Invention Grant
- Patent Title: Magnetic recording medium
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Application No.: US17476565Application Date: 2021-09-16
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Publication No.: US11545177B2Publication Date: 2023-01-03
- Inventor: Norihito Kasada , Akinori Sugishima
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JPJP2017-123041 20170623
- Main IPC: G11B5/702
- IPC: G11B5/702
Abstract:
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 smaller than 3.8.
Public/Granted literature
- US20220005503A1 MAGNETIC RECORDING MEDIUM Public/Granted day:2022-01-06
Information query
IPC分类:
