JP2000103636A5 - - Google Patents

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Publication number
JP2000103636A5
JP2000103636A5 JP1999235872A JP23587299A JP2000103636A5 JP 2000103636 A5 JP2000103636 A5 JP 2000103636A5 JP 1999235872 A JP1999235872 A JP 1999235872A JP 23587299 A JP23587299 A JP 23587299A JP 2000103636 A5 JP2000103636 A5 JP 2000103636A5
Authority
JP
Japan
Prior art keywords
glass
aluminum
substrates
economics
polish
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1999235872A
Other languages
English (en)
Japanese (ja)
Other versions
JP4388635B2 (ja
JP2000103636A (ja
Filing date
Publication date
Priority claimed from DE19838198A external-priority patent/DE19838198C2/de
Application filed filed Critical
Publication of JP2000103636A publication Critical patent/JP2000103636A/ja
Publication of JP2000103636A5 publication Critical patent/JP2000103636A5/ja
Application granted granted Critical
Publication of JP4388635B2 publication Critical patent/JP4388635B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP23587299A 1998-08-24 1999-08-23 高い弾性率を有するガラス及びガラスセラミックス Expired - Fee Related JP4388635B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19838198A DE19838198C2 (de) 1998-08-24 1998-08-24 Gläser und Glaskeramiken mit hohem E-Modul sowie deren Verwendungen
DE19838198:0 1998-08-24

Publications (3)

Publication Number Publication Date
JP2000103636A JP2000103636A (ja) 2000-04-11
JP2000103636A5 true JP2000103636A5 (enExample) 2006-01-12
JP4388635B2 JP4388635B2 (ja) 2009-12-24

Family

ID=7878396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23587299A Expired - Fee Related JP4388635B2 (ja) 1998-08-24 1999-08-23 高い弾性率を有するガラス及びガラスセラミックス

Country Status (3)

Country Link
US (1) US6184162B1 (enExample)
JP (1) JP4388635B2 (enExample)
DE (1) DE19838198C2 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19850744C1 (de) * 1998-11-04 2000-10-05 Schott Glas Verwendung von Gläsern zur Herstellung von Festplattensubstraten
DE19917921C1 (de) * 1999-04-20 2000-06-29 Schott Glas Gläser und Glaskeramiken mit hohem spezifischen E-Modul und deren Verwendung
JP2001266329A (ja) * 2000-03-16 2001-09-28 Minolta Co Ltd ディスク媒体用ガラス基板
DE10019355A1 (de) * 2000-04-18 2001-10-31 Schott Glas Glaskörper mit erhöhter Festigkeit
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
JP5467490B2 (ja) * 2007-08-03 2014-04-09 日本電気硝子株式会社 強化ガラス基板の製造方法及び強化ガラス基板
CN101689376B (zh) 2007-09-28 2012-07-11 Hoya株式会社 磁盘用玻璃基板及其制造方法、磁盘
DK2377830T3 (en) 2010-04-16 2016-07-18 Ivoclar Vivadent Ag Lithium silicate glass ceramics and glass with transition metal.
US8865606B2 (en) 2010-04-16 2014-10-21 Ivoclar Vivadent Ag Process for the preparation of dental restorations
US11352287B2 (en) 2012-11-28 2022-06-07 Vitro Flat Glass Llc High strain point glass
DE102014104401A1 (de) * 2014-03-28 2015-10-01 Degudent Gmbh Verfahren zur Herstellung eines Lithiumsilikat-Glasrohlings und eines Lithiumsilikat-Glaskeramikrohlings
US10370289B2 (en) 2015-11-11 2019-08-06 Ohara Inc. Optical glass, preform, and optical element
JP6804264B2 (ja) * 2015-11-11 2020-12-23 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
US10815145B2 (en) * 2016-03-31 2020-10-27 Corning Incorporated High index glass and devices incorporating such
US20170362119A1 (en) 2016-06-17 2017-12-21 Corning Incorporated Transparent, near infrared-shielding glass ceramic
US12552704B2 (en) 2017-10-23 2026-02-17 Corning Incorporated Glass-ceramics and glasses
US10450220B2 (en) 2017-12-13 2019-10-22 Corning Incorporated Glass-ceramics and glasses
US10246371B1 (en) * 2017-12-13 2019-04-02 Corning Incorporated Articles including glass and/or glass-ceramics and methods of making the same
CN107963808B (zh) * 2017-12-13 2022-01-25 成都光明光电股份有限公司 玻璃组合物及化学钢化玻璃

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804646A (en) * 1969-06-11 1974-04-16 Corning Glass Works Very high elastic moduli glasses
DE2660012C2 (de) * 1975-06-02 1983-12-22 Hoya Glass Works, Ltd, Tokyo Gläser für Augenlinsen mit einem Brechungsindex von mindestens 1,70, einem Abbe-Wert von 40 und einem spezifischen Gewicht von nicht mehr als 3,0g/cm↑3↑
JPS529012A (en) * 1975-07-10 1977-01-24 Hoya Glass Works Ltd Glass for lens of eyeglass
JPS5846459B2 (ja) * 1975-10-09 1983-10-17 （株） 住田光学硝子製造所 低密度フリント系光学ガラス
US4196004A (en) * 1978-03-22 1980-04-01 Manfred Berretz Corrosion resistant glasses that contain chemical additives for application over metal substrates
JPS6021828A (ja) * 1983-07-14 1985-02-04 Hoya Corp 眼鏡レンズ用ガラス
JPS63170247A (ja) * 1986-12-29 1988-07-14 Ohara Inc 屈折率分布ガラスの製造方法
EP0287345A1 (en) * 1987-04-16 1988-10-19 Canon Kabushiki Kaisha Glass composition for and method for preparation of gradient index lens
JPH01133956A (ja) * 1987-11-20 1989-05-26 Canon Inc 屈折率分布型レンズ用ガラス組成物
JP2837005B2 (ja) * 1991-05-20 1998-12-14 ホーヤ株式会社 化学強化用ガラス
JP2516553B2 (ja) * 1993-05-19 1996-07-24 株式会社オハラ 磁気ディスク用結晶化ガラスおよびその製造方法
US5538774A (en) * 1994-07-29 1996-07-23 Minnesota Mining And Manufacturing Company Internally damped rotatable storage article
JP3804115B2 (ja) * 1996-01-24 2006-08-02 旭硝子株式会社 ガラス基板
US5997977A (en) * 1997-06-05 1999-12-07 Hoya Corporation Information recording substrate and information recording medium prepared from the substrate

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