SG164347A1 - Method of manufacturing a magnetic disk - Google Patents

Method of manufacturing a magnetic disk

Info

Publication number
SG164347A1
SG164347A1 SG201001084-1A SG2010010841A SG164347A1 SG 164347 A1 SG164347 A1 SG 164347A1 SG 2010010841 A SG2010010841 A SG 2010010841A SG 164347 A1 SG164347 A1 SG 164347A1
Authority
SG
Singapore
Prior art keywords
manufacturing
magnetic disk
layer
perfluoropolyether
lubricating layer
Prior art date
Application number
SG201001084-1A
Other languages
English (en)
Inventor
Koichi Shimokawa
Katsushi Hamakubo
Kae Itoh
Original Assignee
Wd Media Singapore Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wd Media Singapore Pte Ltd filed Critical Wd Media Singapore Pte Ltd
Publication of SG164347A1 publication Critical patent/SG164347A1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • G11B5/82—Disk carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/8408—Processes or apparatus specially adapted for manufacturing record carriers protecting the magnetic layer
SG201001084-1A 2009-02-19 2010-02-19 Method of manufacturing a magnetic disk SG164347A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009036068 2009-02-19
JP2010033277A JP5631604B2 (ja) 2009-02-19 2010-02-18 磁気ディスクの製造方法

Publications (1)

Publication Number Publication Date
SG164347A1 true SG164347A1 (en) 2010-09-29

Family

ID=42560152

Family Applications (1)

Application Number Title Priority Date Filing Date
SG201001084-1A SG164347A1 (en) 2009-02-19 2010-02-19 Method of manufacturing a magnetic disk

Country Status (3)

Country Link
US (1) US8846137B2 (ja)
JP (1) JP5631604B2 (ja)
SG (1) SG164347A1 (ja)

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Also Published As

Publication number Publication date
JP2010218676A (ja) 2010-09-30
US20100209601A1 (en) 2010-08-19
US8846137B2 (en) 2014-09-30
JP5631604B2 (ja) 2014-11-26

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