SG11201610744YA - Method for manufacturing magnetic-disk glass substrate and method for manufacturing magnetic disk - Google Patents

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

Info

Publication number
SG11201610744YA
SG11201610744YA SG11201610744YA SG11201610744YA SG11201610744YA SG 11201610744Y A SG11201610744Y A SG 11201610744YA SG 11201610744Y A SG11201610744Y A SG 11201610744YA SG 11201610744Y A SG11201610744Y A SG 11201610744YA SG 11201610744Y A SG11201610744Y A SG 11201610744YA
Authority
SG
Singapore
Prior art keywords
manufacturing magnetic
disk
glass substrate
manufacturing
disk glass
Prior art date
Application number
SG11201610744YA
Other languages
English (en)
Inventor
Tawara Yoshihiro
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 SG11201610744YA publication Critical patent/SG11201610744YA/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
SG11201610744YA 2014-07-31 2015-07-31 Method for manufacturing magnetic-disk glass substrate and method for manufacturing magnetic disk SG11201610744YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014157193 2014-07-31
PCT/JP2015/071854 WO2016017812A1 (ja) 2014-07-31 2015-07-31 磁気ディスク用ガラス基板の製造方法及び磁気ディスクの製造方法

Publications (1)

Publication Number Publication Date
SG11201610744YA true SG11201610744YA (en) 2017-02-27

Family

ID=55217706

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201610744YA SG11201610744YA (en) 2014-07-31 2015-07-31 Method for manufacturing magnetic-disk glass substrate and method for manufacturing magnetic disk

Country Status (5)

Country Link
JP (1) JP6282741B2 (ja)
CN (1) CN106537505B (ja)
MY (1) MY176437A (ja)
SG (1) SG11201610744YA (ja)
WO (1) WO2016017812A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6282741B2 (ja) * 2014-07-31 2018-02-21 Hoya株式会社 磁気ディスク用ガラス基板の製造方法及び磁気ディスクの製造方法、並びに処理液

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002370158A (ja) * 2001-06-15 2002-12-24 Nihon Micro Coating Co Ltd ガラス基板の表面をテクスチャ加工するために用いられる研磨スラリー及び方法
JP2007005612A (ja) * 2005-06-24 2007-01-11 Hitachi Chem Co Ltd 研磨パッド及びその製造方法及び基板の研磨方法
WO2011058816A1 (ja) * 2009-11-12 2011-05-19 日立化成工業株式会社 Ｃｍｐ研磨液、並びに、これを用いた研磨方法及び半導体基板の製造方法
JP5574702B2 (ja) * 2009-12-28 2014-08-20 日揮触媒化成株式会社 有機粒子とシリカ粒子の凝集体からなる研磨用粒子分散液およびその製造方法
WO2011132665A1 (ja) * 2010-04-20 2011-10-27 花王株式会社 ハードディスク用アルミノシリケートガラス基板の製造方法
JP2012079370A (ja) * 2010-09-30 2012-04-19 Konica Minolta Opto Inc 磁気情報記録媒体用ガラス基板の製造方法
JP5725832B2 (ja) * 2010-12-16 2015-05-27 株式会社クラレ 化学的機械的研磨法およびそれに用いられるスラリー
JP6282741B2 (ja) * 2014-07-31 2018-02-21 Hoya株式会社 磁気ディスク用ガラス基板の製造方法及び磁気ディスクの製造方法、並びに処理液

Also Published As

Publication number Publication date
CN106537505A (zh) 2017-03-22
MY176437A (en) 2020-08-10
CN106537505B (zh) 2019-12-20
JP6282741B2 (ja) 2018-02-21
WO2016017812A1 (ja) 2016-02-04
JPWO2016017812A1 (ja) 2017-04-27

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