Invention Grant
- Patent Title: Magnetic recording medium fabrication method
- Patent Title (中): 磁记录介质制作方法
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Application No.: US14154244Application Date: 2014-01-14
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Publication No.: US09159354B2Publication Date: 2015-10-13
- Inventor: Takehiko Okabe , Katsuaki To
- Applicant: SHOWA DENKO K.K.
- Applicant Address: JP Tokyo
- Assignee: SHOWA DENKO K.K.
- Current Assignee: SHOWA DENKO K.K.
- Current Assignee Address: JP Tokyo
- Agency: IPUSA, PLLC
- Priority: JP2013-014715 20130129
- Main IPC: G11B5/84
- IPC: G11B5/84

Abstract:
A method of fabricating a magnetic recording medium by sequentially forming a magnetic recording layer, a protection layer, and a lubricant layer on a stacked body, includes forming the lubricant by depositing a first lubricant on the stacked body after forming the protection layer, by vapor-phase lubrication deposition, without exposing the stacked body to atmosphere, and depositing a second lubricant that is dissolved in an organic solvent onto the stacked body after depositing the first lubricant.
Public/Granted literature
- US20140212579A1 MAGNETIC RECORDING MEDIUM FABRICATION METHOD Public/Granted day:2014-07-31
Information query
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