SG11201701758RA - Method for manufacturing magnetic-disk substrate and magnetic-disk substrate - Google Patents

Method for manufacturing magnetic-disk substrate and magnetic-disk substrate

Info

Publication number
SG11201701758RA
SG11201701758RA SG11201701758RA SG11201701758RA SG11201701758RA SG 11201701758R A SG11201701758R A SG 11201701758RA SG 11201701758R A SG11201701758R A SG 11201701758RA SG 11201701758R A SG11201701758R A SG 11201701758RA SG 11201701758R A SG11201701758R A SG 11201701758RA
Authority
SG
Singapore
Prior art keywords
disk substrate
magnetic
manufacturing
manufacturing magnetic
disk
Prior art date
Application number
SG11201701758RA
Inventor
Yoshihiro Tawara
Original Assignee
Hoya Corp
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 Hoya Corp filed Critical Hoya Corp
Publication of SG11201701758RA publication Critical patent/SG11201701758RA/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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
SG11201701758RA 2014-09-12 2015-09-14 Method for manufacturing magnetic-disk substrate and magnetic-disk substrate SG11201701758RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2014/074329 WO2016038747A1 (en) 2014-09-12 2014-09-12 Method for manufacturing substrate for magnetic disk
PCT/JP2015/076048 WO2016039482A1 (en) 2014-09-12 2015-09-14 Method for manufacture of substrate for magnetic disk and substrate for magnetic disk

Publications (1)

Publication Number Publication Date
SG11201701758RA true SG11201701758RA (en) 2017-04-27

Family

ID=55458531

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201701758RA SG11201701758RA (en) 2014-09-12 2015-09-14 Method for manufacturing magnetic-disk substrate and magnetic-disk substrate

Country Status (5)

Country Link
JP (1) JPWO2016039482A1 (en)
CN (1) CN106605264A (en)
MY (1) MY178489A (en)
SG (1) SG11201701758RA (en)
WO (2) WO2016038747A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3518586B2 (en) * 1998-08-25 2004-04-12 大研化学工業株式会社 Method and apparatus for purifying carbon nanotube
JP4093740B2 (en) * 2001-09-27 2008-06-04 独立行政法人科学技術振興機構 Fine particle sorting microchip and fine particle sorting device
JP2005334865A (en) * 2004-01-19 2005-12-08 Hiroshima Univ Solid particle classifier and solid particle classification method utilizing the same
JP5319095B2 (en) * 2007-09-28 2013-10-16 Ｈｏｙａ株式会社 Manufacturing method of glass substrate for magnetic disk
JP2010079948A (en) * 2008-09-24 2010-04-08 Hoya Glass Disk Thailand Ltd Method of manufacturing glass substrate for magnetic disk
JP2010179395A (en) * 2009-02-04 2010-08-19 Fuji Electric Device Technology Co Ltd Manufacturing method for glass substrate
JP5484782B2 (en) * 2009-04-30 2014-05-07 花王株式会社 Manufacturing method of abrasive slurry
WO2011007820A1 (en) * 2009-07-15 2011-01-20 国立大学法人名古屋工業大学 Particle recovery method and particle recovery apparatus
JP2011173958A (en) * 2010-02-23 2011-09-08 Tokyo Electron Ltd Method for producing slurry, slurry, grinding method and grinding apparatus
JP5849764B2 (en) * 2012-02-23 2016-02-03 旭硝子株式会社 Method for preparing silica solution, polishing solution containing silica solution prepared by the method for preparing silica solution, and method for producing glass substrate for magnetic recording medium using the polishing solution
JP6142352B2 (en) * 2012-12-18 2017-06-07 日立化成株式会社 Classification device, classification method, and classification particle manufacturing method

Also Published As

Publication number Publication date
WO2016038747A1 (en) 2016-03-17
WO2016039482A1 (en) 2016-03-17
MY178489A (en) 2020-10-14
JPWO2016039482A1 (en) 2017-06-01
CN106605264A (en) 2017-04-26

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