MY152135A - Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing method - Google Patents

Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing method

Info

Publication number
MY152135A
MY152135A MYPI20084965A MY152135A MY 152135 A MY152135 A MY 152135A MY PI20084965 A MYPI20084965 A MY PI20084965A MY 152135 A MY152135 A MY 152135A
Authority
MY
Malaysia
Prior art keywords
recording medium
information recording
substrate
percent
total
Prior art date
Application number
Other languages
English (en)
Inventor
Tachiwana Kazuo
Hachitani Yoichi
Zou Xuelu
Ikenishi Mikio
Osakabe Kinobu
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 MY152135A publication Critical patent/MY152135A/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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • 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
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • G11B5/739—Magnetic recording media substrates
    • 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
    • C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
    • 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
    • C03C23/0075—Cleaning of glass
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
    • G11B5/7315—
    • 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
    • G11B5/8404—Processes or apparatus specially adapted for manufacturing record carriers manufacturing base layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31—Surface property or characteristic of web, sheet or block
    • Y10T428/315—Surface modified glass [e.g., tempered, strengthened, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Glass Compositions (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Surface Treatment Of Glass (AREA)
MYPI20084965 2006-06-08 2007-06-08 Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing method MY152135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006159223 2006-06-08

Publications (1)

Publication Number Publication Date
MY152135A true MY152135A (en) 2014-08-15

Family

ID=38801568

Family Applications (2)

Application Number Title Priority Date Filing Date
MYPI20084965 MY152135A (en) 2006-06-08 2007-06-08 Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing method
MYPI2012003193A MY171124A (en) 2006-06-08 2007-06-08 Glass for use as substrate for information recording medium,substrate for information recording medium and information recording medium, and their production methods

Family Applications After (1)

Application Number Title Priority Date Filing Date
MYPI2012003193A MY171124A (en) 2006-06-08 2007-06-08 Glass for use as substrate for information recording medium,substrate for information recording medium and information recording medium, and their production methods

Country Status (8)

Country Link
US (4) US8076014B2 (enExample)
EP (2) EP2036867B1 (enExample)
JP (4) JP5068258B2 (enExample)
CN (3) CN104591536B (enExample)
MY (2) MY152135A (enExample)
SG (3) SG10201606460SA (enExample)
TW (1) TWI455902B (enExample)
WO (1) WO2007142324A1 (enExample)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0696833B2 (ja) 1992-10-07 1994-11-30 東京ペーパーマシナリーサービス株式会社 フリーネス制御方法
SG10201606460SA (en) 2006-06-08 2016-09-29 Hoya Corp Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing method
US8169587B2 (en) 2007-08-16 2012-05-01 Apple Inc. Methods and systems for strengthening LCD modules
JP2009205767A (ja) * 2008-02-28 2009-09-10 Hoya Corp 磁気ディスクの製造方法
JP2009205766A (ja) * 2008-02-28 2009-09-10 Hoya Corp 磁気ディスク用ガラス基板の製造方法
EP3138822B1 (en) 2008-02-26 2023-07-26 Corning Incorporated Fining agents for silicate glasses
CN101977860B (zh) * 2008-03-19 2013-08-21 Hoya株式会社 磁记录介质基板用玻璃、磁记录介质基板、磁记录介质和它们的制造方法
US8673163B2 (en) 2008-06-27 2014-03-18 Apple Inc. Method for fabricating thin sheets of glass
US7810355B2 (en) 2008-06-30 2010-10-12 Apple Inc. Full perimeter chemical strengthening of substrates
JPWO2010007902A1 (ja) * 2008-07-14 2012-01-05 コニカミノルタオプト株式会社 情報記録媒体用ガラス基板及び情報記録媒体
JP5614607B2 (ja) * 2008-08-04 2014-10-29 日本電気硝子株式会社 強化ガラスおよびその製造方法
JP2010080013A (ja) * 2008-09-26 2010-04-08 Hoya Corp 磁気ディスクの耐久性評価方法
CN102388003B (zh) 2009-03-02 2014-11-19 苹果公司 用于强化用于便携式电子设备的玻璃盖的技术
JP5659544B2 (ja) * 2009-07-03 2015-01-28 旭硝子株式会社 情報記録媒体基板用ガラス、情報記録媒体用ガラス基板および磁気ディスク
US8647995B2 (en) 2009-07-24 2014-02-11 Corsam Technologies Llc Fusion formable silica and sodium containing glasses
US8802581B2 (en) * 2009-08-21 2014-08-12 Corning Incorporated Zircon compatible glasses for down draw
US8549882B2 (en) 2009-09-30 2013-10-08 Apple Inc. Pre-processing techniques to produce complex edges using a glass slumping process
CN106380087B (zh) * 2009-09-30 2019-08-20 苹果公司 用于加强便携式电子设备的玻璃盖的技术
US9778685B2 (en) 2011-05-04 2017-10-03 Apple Inc. Housing for portable electronic device with reduced border region
WO2011097314A2 (en) * 2010-02-02 2011-08-11 Apple Inc. Enhanced chemical strengthening glass of covers for portable electronic devices
CN102167507B (zh) * 2010-02-26 2016-03-16 肖特玻璃科技(苏州)有限公司 用于3d紧密模压的薄锂铝硅玻璃
WO2011121913A1 (ja) * 2010-03-29 2011-10-06 コニカミノルタオプト株式会社 情報記録媒体用ガラス基板の製造方法
MY177072A (en) * 2010-04-27 2020-09-04 Agc Inc Method for producing magnetic disk, and glass substrate for information recording medium
WO2011145661A1 (ja) * 2010-05-19 2011-11-24 旭硝子株式会社 化学強化用ガラスおよびディスプレイ装置用ガラス板
US9207528B2 (en) 2010-06-04 2015-12-08 Apple Inc. Thin sheet glass processing
US9213451B2 (en) 2010-06-04 2015-12-15 Apple Inc. Thin glass for touch panel sensors and methods therefor
JP2012020921A (ja) * 2010-06-18 2012-02-02 Asahi Glass Co Ltd ディスプレイ装置用のガラスおよびガラス板
US8923693B2 (en) 2010-07-30 2014-12-30 Apple Inc. Electronic device having selectively strengthened cover glass
US10189743B2 (en) 2010-08-18 2019-01-29 Apple Inc. Enhanced strengthening of glass
US8873028B2 (en) 2010-08-26 2014-10-28 Apple Inc. Non-destructive stress profile determination in chemically tempered glass
WO2012029857A1 (ja) * 2010-08-31 2012-03-08 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
US8824140B2 (en) 2010-09-17 2014-09-02 Apple Inc. Glass enclosure
US8938990B2 (en) * 2010-09-30 2015-01-27 Hoya Corporation Method for producing glass substrate for information storage medium, and information storage medium
US8652660B2 (en) * 2010-12-21 2014-02-18 Hoya Corporation Glass substrate for magnetic recording medium and its use
JP5839338B2 (ja) * 2011-01-18 2016-01-06 日本電気硝子株式会社 強化ガラス板の製造方法
US8806893B2 (en) * 2011-02-18 2014-08-19 Hoya Corporation Manufacturing method of a glass blank for magnetic disk and manufacturing method of a glass substrate for magnetic disk
US10781135B2 (en) 2011-03-16 2020-09-22 Apple Inc. Strengthening variable thickness glass
US9725359B2 (en) 2011-03-16 2017-08-08 Apple Inc. Electronic device having selectively strengthened glass
US9128666B2 (en) 2011-05-04 2015-09-08 Apple Inc. Housing for portable electronic device with reduced border region
US9944554B2 (en) 2011-09-15 2018-04-17 Apple Inc. Perforated mother sheet for partial edge chemical strengthening and method therefor
US9516149B2 (en) 2011-09-29 2016-12-06 Apple Inc. Multi-layer transparent structures for electronic device housings
JP5335983B2 (ja) 2011-10-05 2013-11-06 Ｈｏｙａ株式会社 磁気ディスク用ガラス基板および磁気記録媒体
KR101939934B1 (ko) * 2011-10-25 2019-01-17 코닝 인코포레이티드 개선된 화학적 및 기계적 내구성을 갖는 유리 조성물
MX366947B (es) 2011-10-25 2019-07-30 Corning Inc Composiciones de vidrio de aluminosilicato alcalinoterreo con durabilidad quimica y mecanica mejorada.
US10144669B2 (en) 2011-11-21 2018-12-04 Apple Inc. Self-optimizing chemical strengthening bath for glass
JP6084577B2 (ja) * 2011-12-20 2017-02-22 Hoya株式会社 Ｈｄｄ用ガラス基板
US8684613B2 (en) 2012-01-10 2014-04-01 Apple Inc. Integrated camera window
US10133156B2 (en) 2012-01-10 2018-11-20 Apple Inc. Fused opaque and clear glass for camera or display window
US8773848B2 (en) 2012-01-25 2014-07-08 Apple Inc. Fused glass device housings
US9156725B2 (en) 2012-05-30 2015-10-13 Corning Incorporated Down-drawable chemically strengthened glass for information storage devices
EP3992161A3 (en) 2012-05-31 2022-06-08 Corning Incorporated Zircon compatible, ion exchangeable glass with high damage resistance
US20150132579A1 (en) * 2012-05-31 2015-05-14 Corning Incorporated Ion exchangeable transition metal-containing glasses
US10273048B2 (en) 2012-06-07 2019-04-30 Corning Incorporated Delamination resistant glass containers with heat-tolerant coatings
JP6168288B2 (ja) * 2012-06-13 2017-07-26 日本電気硝子株式会社 強化ガラス及び強化ガラス板
US9139469B2 (en) 2012-07-17 2015-09-22 Corning Incorporated Ion exchangeable Li-containing glass compositions for 3-D forming
JP6360055B2 (ja) * 2012-08-17 2018-07-18 コーニング インコーポレイテッド 極薄強化ガラス
US9946302B2 (en) 2012-09-19 2018-04-17 Apple Inc. Exposed glass article with inner recessed area for portable electronic device housing
US10501364B2 (en) * 2012-11-21 2019-12-10 Corning Incorporated Ion exchangeable glasses having high hardness and high modulus
US9459661B2 (en) 2013-06-19 2016-10-04 Apple Inc. Camouflaged openings in electronic device housings
JP5720866B1 (ja) 2013-07-19 2015-05-20 旭硝子株式会社 化学強化ガラスの製造方法
DE102014100684B4 (de) * 2014-01-22 2017-05-11 Schott Ag lonenleitende Glaskeramik mit granatartiger Kristallstruktur, Verfahren zur Herstellung und Verwendung einer solchen Glaskeramik
DE102014101140B4 (de) * 2014-01-30 2019-05-23 Schott Ag Mit einer glasflussbasierten Beschichtung versehenes Substrat, Glasflussmaterial sowie Verfahren zur Beschichtung eines Glas- oder Glaskeramiksubstrats
US9886062B2 (en) 2014-02-28 2018-02-06 Apple Inc. Exposed glass article with enhanced stiffness for portable electronic device housing
DE202015009904U1 (de) * 2014-10-08 2021-05-14 Corning Incorporated Glas-basierter Gegenstand
JPWO2016117479A1 (ja) * 2015-01-20 2017-10-26 旭硝子株式会社 ガラス基材の製造方法
KR20170136495A (ko) * 2015-04-03 2017-12-11 니폰 덴키 가라스 가부시키가이샤 유리
DE102015116097B4 (de) * 2015-09-23 2017-09-21 Schott Ag Chemisch beständiges Glas und dessen Verwendung
CN108137380B (zh) 2015-10-05 2021-08-03 Ａｇｃ株式会社 数据存储介质基板用玻璃、数据存储介质用玻璃基板以及磁盘
WO2017070066A1 (en) 2015-10-22 2017-04-27 Corning Incorporated High transmission glasses
JP6536697B2 (ja) 2016-01-21 2019-07-03 Ａｇｃ株式会社 化学強化ガラス
WO2017126607A1 (ja) 2016-01-21 2017-07-27 旭硝子株式会社 化学強化ガラスおよび化学強化用ガラス
JP6990192B2 (ja) * 2016-03-18 2022-01-12 コーニング インコーポレイテッド 強化リチウム系ガラス物品の製作方法およびリチウム系ガラス物品
CN106348588B (zh) * 2016-08-11 2020-12-15 东旭光电科技股份有限公司 一种玻璃用组合物、铝硅酸盐玻璃及其制备方法和应用
WO2018074335A1 (ja) 2016-10-18 2018-04-26 旭硝子株式会社 化学強化用ガラス、化学強化ガラスおよび化学強化ガラスの製造方法
US11081133B2 (en) * 2016-11-14 2021-08-03 Hoya Corporation Glass for magnetic recording medium substrate, magnetic recording medium substrate, magnetic recording medium and glass spacer for magnetic recording and reproducing apparatus
WO2018129151A1 (en) 2017-01-05 2018-07-12 Magic Leap, Inc. Patterning of high refractive index glasses by plasma etching
RU2652026C1 (ru) * 2017-08-24 2018-04-24 Юлия Алексеевна Щепочкина Стекло
JP7303482B2 (ja) * 2017-12-26 2023-07-05 日本電気硝子株式会社 カバーガラス
CN108017277A (zh) * 2017-12-27 2018-05-11 安徽凤阳亚欧玻璃工艺品有限公司 一种耐磨耐腐耐冲击玻璃
JP7269957B2 (ja) 2018-04-25 2023-05-09 成都光明光▲電▼股▲分▼有限公司 ガラス組成物
WO2019221102A1 (ja) 2018-05-16 2019-11-21 Hoya株式会社 磁気記録媒体基板用ガラス、磁気記録媒体基板、磁気記録媒体、磁気記録再生装置用ガラススペーサおよび磁気記録再生装置
CN109188588A (zh) * 2018-09-28 2019-01-11 朱晓 基于红光过滤的防近视滤光片
CN112839913B (zh) 2018-10-09 2023-03-28 日本电气硝子株式会社 强化玻璃及强化玻璃的制造方法
US20210403370A1 (en) * 2018-11-12 2021-12-30 Nippon Electric Glass Co., Ltd. Li2O-Al2O3-SiO2-BASED CRYSTALLIZED GLASS
CN113227005A (zh) * 2018-12-25 2021-08-06 日本电气硝子株式会社 强化玻璃板及其制造方法
CN114096491A (zh) * 2019-06-19 2022-02-25 康宁公司 含氧化钇的玻璃基板
US11912608B2 (en) 2019-10-01 2024-02-27 Owens-Brockway Glass Container Inc. Glass manufacturing
US11680005B2 (en) 2020-02-12 2023-06-20 Owens-Brockway Glass Container Inc. Feed material for producing flint glass using submerged combustion melting
JP7336786B2 (ja) * 2019-10-31 2023-09-01 株式会社レゾナック アシスト磁気記録媒体及び磁気記憶装置
JP7392909B2 (ja) * 2019-11-25 2023-12-06 日本電気硝子株式会社 磁気記録媒体用ガラス基板及びそれを用いた磁気記録装置
US11999652B2 (en) 2019-12-13 2024-06-04 Hoya Corporation Glass for magnetic recording medium substrate or for glass spacer to be used in magnetic recording/reproducing device, magnetic recording medium substrate, magnetic recording medium, glass spacer to be used in magnetic recording/reproducing device, and magnetic recording/reproducing device
JP7551312B2 (ja) * 2020-03-13 2024-09-17 日本板硝子株式会社 ガラス組成物、ガラス板とその製造方法、及び情報記録媒体用基板
US20230212061A1 (en) * 2020-05-28 2023-07-06 Nippon Electric Glass Co., Ltd. Support glass substrate and laminated substrate using same
JP7009572B1 (ja) 2020-08-21 2022-01-25 株式会社Uacj 磁気ディスク用基板の製造方法
WO2022066629A1 (en) * 2020-09-25 2022-03-31 Corning Incorporated Foldable apparatus and methods of making
CN112125511B (zh) * 2020-09-28 2022-04-12 成都光明光电股份有限公司 光学玻璃
CN117916206A (zh) * 2021-08-25 2024-04-19 康宁股份有限公司 基于纹理化玻璃的制品
CN114933418A (zh) * 2022-05-10 2022-08-23 河北光兴半导体技术有限公司 低介电常数且低介电损耗玻璃纤维组合物、玻璃纤维及其应用
CN120040074B (zh) * 2025-02-18 2026-01-02 四川省能源地质调查研究所 一种通过原料多元混配生产高耐碱蚀型连续玄武岩纤维的方法

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2837005B2 (ja) 1991-05-20 1998-12-14 ホーヤ株式会社 化学強化用ガラス
JPH071949B2 (ja) 1992-04-24 1995-01-11 株式会社ノーリツ 複数機器の並列制御方法
JP3187321B2 (ja) 1996-06-14 2001-07-11 日本板硝子株式会社 化学強化用ガラス組成物および化学強化ガラス物品
JP3950203B2 (ja) * 1996-09-04 2007-07-25 Ｈｏｙａ株式会社 高い比弾性率を有するガラス
JPH10241134A (ja) * 1996-12-26 1998-09-11 Hoya Corp 情報記録媒体用ガラス基板及びこれを用いた磁気記録媒体
US6187441B1 (en) * 1996-12-26 2001-02-13 Hoya Corporation Glass substrate for information recording medium and magnetic recording medium having the substrate
JP3412804B2 (ja) 1996-12-26 2003-06-03 Ｈｏｙａ株式会社 情報記録媒体用基板
JP3384286B2 (ja) * 1997-06-20 2003-03-10 日本板硝子株式会社 磁気記録媒体用ガラス基板
JPH11221742A (ja) * 1997-09-30 1999-08-17 Hoya Corp 研磨方法及び研磨装置並びに磁気記録媒体用ガラス基板及び磁気記録媒体
JPH11171597A (ja) * 1997-12-10 1999-06-29 Nikon Corp 化学強化用ガラス、化学強化ガラス及び情報記録媒体用ガラス基板
JP4086211B2 (ja) * 1998-04-17 2008-05-14 Ｈｏｙａ株式会社 ガラス組成物およびその製造方法
US6333286B1 (en) * 1998-09-11 2001-12-25 Nippon Sheet Glass Co., Ltd. Glass composition and substrate for information recording media comprising the same
JP3657453B2 (ja) 1999-02-04 2005-06-08 日本板硝子株式会社 情報処理記録媒体
EP1038845B1 (en) * 1999-03-25 2003-10-29 Central Glass Company, Limited Glass composition, ion exchange strengthened glass article produced from same and process for its production
JP3573649B2 (ja) * 1999-03-25 2004-10-06 セントラル硝子株式会社 プレス成形用ガラスおよび情報記録媒体用基板ガラス
JP3959588B2 (ja) * 1999-05-13 2007-08-15 日本板硝子株式会社 情報記録媒体用ガラス基板、情報記録媒体用ガラス基板の製造方法及び情報記録媒体
JP2001172043A (ja) * 1999-12-20 2001-06-26 Asahi Glass Co Ltd 情報記録媒体基板用ガラスおよび情報記録媒体用ガラス基板
WO2002004371A1 (en) * 2000-07-10 2002-01-17 Hitachi, Ltd. Glass composition, and substrate for information recording medium, magnetic disk, information recording/reproducing device and magnetic disk device using the same
JP2002167230A (ja) 2000-11-28 2002-06-11 Nippon Electric Glass Co Ltd プレス成形用ガラス及び情報記録媒体用基板ガラス
JP2002174810A (ja) * 2000-12-08 2002-06-21 Hoya Corp ディスプレイ用ガラス基板及びその製造方法並びにこれを用いたディスプレイ
JP3734745B2 (ja) * 2000-12-18 2006-01-11 Ｈｏｙａ株式会社 磁気記録媒体用ガラス基板の製造方法およびそれを用いて得られる磁気記録媒体用ガラス基板
JP2001236634A (ja) 2001-01-04 2001-08-31 Nippon Sheet Glass Co Ltd 化学強化用ガラス組成物からなる磁気ディスク基板および磁気ディスク媒体。
JP4132908B2 (ja) * 2001-03-27 2008-08-13 Ｈｏｙａ株式会社 ガラスセラミックス、ガラスセラミックス基板、液晶パネル用対向基板および液晶パネル用防塵基板
JP3995902B2 (ja) * 2001-05-31 2007-10-24 Ｈｏｙａ株式会社 情報記録媒体用ガラス基板及びそれを用いた磁気情報記録媒体
JP2004005874A (ja) * 2001-08-07 2004-01-08 Mitsubishi Chemicals Corp 磁気記録媒体の磁化パターン形成方法及び製造方法、磁化パターン形成装置、磁気記録媒体、並びに磁気記録装置
JP2003187424A (ja) * 2001-12-17 2003-07-04 Nippon Sheet Glass Co Ltd 情報記録媒体用ガラス基板の製造方法及び情報記録媒体用ガラス基板
JP4326825B2 (ja) * 2002-03-27 2009-09-09 Ｈｏｙａ株式会社 化学強化ガラス基板の製造方法及び情報記録媒体用ガラス基板の製造方法
US7415841B2 (en) * 2002-03-27 2008-08-26 Hoya Corporation Method for producing chemically strengthened glass substrate for information recording medium
AU2003241745A1 (en) * 2002-06-03 2003-12-19 Hoya Corporation Substrate for information recording medium, information recording medium and process for producing the same
JP4530618B2 (ja) * 2002-09-27 2010-08-25 コニカミノルタオプト株式会社 ガラス組成物及びガラス基板
JP4252956B2 (ja) * 2002-10-29 2009-04-08 Ｈｏｙａ株式会社 化学強化用ガラス、情報記録媒体用基板、情報記録媒体及び情報記録媒体の製造方法
AU2003280597A1 (en) * 2002-11-07 2004-06-07 Hoya Corporation Substrate for information recording medium, information recording medium and method for manufacturing same
JP2004288228A (ja) * 2003-01-31 2004-10-14 Hoya Corp 情報記録媒体用基板、情報記録媒体およびその製造方法
US20060024453A1 (en) * 2003-02-05 2006-02-02 Crosstie Technologies, Inc. Elastomeric structural elements
JP3801568B2 (ja) * 2003-02-07 2006-07-26 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
JP4295762B2 (ja) * 2003-02-27 2009-07-15 日本板硝子株式会社 鱗片状ガラス
CN1777696B (zh) * 2003-03-14 2011-04-20 杰努斯公司 用于原子层沉积的方法和设备
JP4726399B2 (ja) * 2003-05-29 2011-07-20 コニカミノルタオプト株式会社 ガラス基板
US7273668B2 (en) * 2003-06-06 2007-09-25 Hoya Corporation Glass composition including zirconium, chemically strengthened glass article, glass substrate for magnetic recording media, and method of producing glass sheet
JP4656863B2 (ja) * 2003-06-06 2011-03-23 Ｈｏｙａ株式会社 ジルコニウムを含むガラス組成物、化学強化ガラス物品、磁気記録媒体用ガラス基板、およびガラス板の製造方法
JP4169663B2 (ja) * 2003-07-25 2008-10-22 Ｈｏｙａ株式会社 垂直磁気記録媒体
JP2005104773A (ja) * 2003-09-30 2005-04-21 Toyo Glass Co Ltd 情報記録ガラス基板用ガラス材料、情報記録ガラス基板、情報記録ディスク及びハードディスク装置
JP2005104774A (ja) * 2003-09-30 2005-04-21 Toyo Glass Co Ltd 情報記録ガラス基板用ガラス材料、情報記録ガラス基板、情報記録ディスク及びハードディスク装置
US7727917B2 (en) * 2003-10-24 2010-06-01 Schott Ag Lithia-alumina-silica containing glass compositions and glasses suitable for chemical tempering and articles made using the chemically tempered glass
WO2005066091A2 (en) * 2003-12-30 2005-07-21 Corning Incorporated High strain point glasses
JP4379817B2 (ja) * 2004-03-15 2009-12-09 富士電機デバイステクノロジー株式会社 垂直磁気記録媒体、その製造方法、および磁気記録装置
JP4213077B2 (ja) * 2004-04-28 2009-01-21 Ｈｏｙａ株式会社 情報記録媒体用ガラス基板およびその製造方法並びに情報記録媒体およびその製造方法
JP4681262B2 (ja) * 2004-08-11 2011-05-11 ダブリュディ・メディア・シンガポール・プライベートリミテッド 垂直磁気記録媒体の製造方法及び垂直磁気記録媒体の製造システム
JP4634267B2 (ja) * 2005-09-30 2011-02-16 ダブリュディ・メディア・シンガポール・プライベートリミテッド 垂直磁気記録媒体
SG10201606460SA (en) * 2006-06-08 2016-09-29 Hoya Corp Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing method
JP2006324006A (ja) * 2006-08-28 2006-11-30 Hoya Corp 情報記録媒体用ガラス基板の製造方法及び情報記録媒体用ガラス基板

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