SG11201701760UA - Method for manufacturing magnetic-disk substrate - Google Patents

Method for manufacturing magnetic-disk substrate

Info

Publication number
SG11201701760UA
SG11201701760UA SG11201701760UA SG11201701760UA SG11201701760UA SG 11201701760U A SG11201701760U A SG 11201701760UA SG 11201701760U A SG11201701760U A SG 11201701760UA SG 11201701760U A SG11201701760U A SG 11201701760UA SG 11201701760U A SG11201701760U A SG 11201701760UA
Authority
SG
Singapore
Prior art keywords
disk substrate
manufacturing magnetic
magnetic
manufacturing
disk
Prior art date
Application number
SG11201701760UA
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
Priority claimed from PCT/JP2014/074541 external-priority patent/WO2016042619A1/en
Priority claimed from PCT/JP2014/076198 external-priority patent/WO2016051539A1/en
Application filed by Hoya Corp filed Critical Hoya Corp
Publication of SG11201701760UA publication Critical patent/SG11201701760UA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C19/00—Surface treatment of glass, not in the form of fibres or filaments, by mechanical means
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Surface Treatment Of Glass (AREA)
SG11201701760UA 2014-09-17 2015-09-17 Method for manufacturing magnetic-disk substrate SG11201701760UA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/JP2014/074541 WO2016042619A1 (en) 2014-09-17 2014-09-17 Production method for magnetic disk substrate
PCT/JP2014/076198 WO2016051539A1 (en) 2014-09-30 2014-09-30 Process for producing substrate for magnetic disk
PCT/JP2015/076564 WO2016043288A1 (en) 2014-09-17 2015-09-17 Method for manufacturing magnetic disk substrate

Publications (1)

Publication Number Publication Date
SG11201701760UA true SG11201701760UA (en) 2017-04-27

Family

ID=55533324

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201701760UA SG11201701760UA (en) 2014-09-17 2015-09-17 Method for manufacturing magnetic-disk substrate

Country Status (5)

Country Link
JP (1) JP6286566B2 (en)
CN (1) CN106716530B (en)
MY (1) MY182185A (en)
SG (1) SG11201701760UA (en)
WO (1) WO2016043288A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7094119B2 (en) 2018-03-08 2022-07-01 三菱電機株式会社 Test mode setting circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4836441B2 (en) * 2004-11-30 2011-12-14 花王株式会社 Polishing liquid composition
JP2010079948A (en) * 2008-09-24 2010-04-08 Hoya Glass Disk Thailand Ltd Method of manufacturing glass substrate for magnetic disk
JP5484782B2 (en) * 2009-04-30 2014-05-07 花王株式会社 Manufacturing method of abrasive slurry
JP2011173958A (en) * 2010-02-23 2011-09-08 Tokyo Electron Ltd Method for producing slurry, slurry, grinding method and grinding apparatus
MY160470A (en) * 2010-09-24 2017-03-15 Kao Corp Process for producing polishing liquid composition
JP5844135B2 (en) * 2010-12-24 2016-01-13 花王株式会社 Method for producing polishing composition
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

Also Published As

Publication number Publication date
JP6286566B2 (en) 2018-02-28
MY182185A (en) 2021-01-18
WO2016043288A1 (en) 2016-03-24
CN106716530A (en) 2017-05-24
CN106716530B (en) 2019-06-21
JPWO2016043288A1 (en) 2017-07-06

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