JP2001019484A5 - - Google Patents

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Publication number
JP2001019484A5
JP2001019484A5 JP1999191747A JP19174799A JP2001019484A5 JP 2001019484 A5 JP2001019484 A5 JP 2001019484A5 JP 1999191747 A JP1999191747 A JP 1999191747A JP 19174799 A JP19174799 A JP 19174799A JP 2001019484 A5 JP2001019484 A5 JP 2001019484A5
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JP
Japan
Prior art keywords
less
zro
glass substrate
glass
composition
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
JP1999191747A
Other languages
English (en)
Japanese (ja)
Other versions
JP4337176B2 (ja
JP2001019484A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP19174799A priority Critical patent/JP4337176B2/ja
Priority claimed from JP19174799A external-priority patent/JP4337176B2/ja
Priority to US09/610,337 priority patent/US6593257B1/en
Publication of JP2001019484A publication Critical patent/JP2001019484A/ja
Publication of JP2001019484A5 publication Critical patent/JP2001019484A5/ja
Application granted granted Critical
Publication of JP4337176B2 publication Critical patent/JP4337176B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP19174799A 1999-07-06 1999-07-06 ガラス組成 Expired - Fee Related JP4337176B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP19174799A JP4337176B2 (ja) 1999-07-06 1999-07-06 ガラス組成
US09/610,337 US6593257B1 (en) 1999-07-06 2000-07-05 Glass-ceramic composition for recording disk substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19174799A JP4337176B2 (ja) 1999-07-06 1999-07-06 ガラス組成

Publications (3)

Publication Number Publication Date
JP2001019484A JP2001019484A (ja) 2001-01-23
JP2001019484A5 true JP2001019484A5 (https=) 2005-11-10
JP4337176B2 JP4337176B2 (ja) 2009-09-30

Family

ID=16279842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19174799A Expired - Fee Related JP4337176B2 (ja) 1999-07-06 1999-07-06 ガラス組成

Country Status (2)

Country Link
US (1) US6593257B1 (https=)
JP (1) JP4337176B2 (https=)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9220576B2 (en) 2003-08-07 2015-12-29 Ivoclar Vivadent Ag Machining of ceramic materials
US8444756B2 (en) 2003-08-07 2013-05-21 Ivoclar Vivadent Ag Lithium silicate materials
DK1688398T3 (da) 2005-02-08 2014-07-21 Ivoclar Vivadent Ag Lithiumsilikat-glaskeramik
TW200724506A (en) 2005-10-07 2007-07-01 Ohara Kk Inorganic composition
ITFI20060231A1 (it) * 2006-09-18 2008-03-19 Colorobbia Italia S P S Processo per la preparazione di lastre in materiale vetro ceramico, lastre cosi' ottenute e loro uso
DE102007011337A1 (de) 2007-03-06 2008-09-11 Hermsdorfer Institut Für Technische Keramik E.V. Verblendkeramik für dentale Restaurationen aus yttriumstabilisiertem Zirkoniumdioxid und Verfahren zur Verblendung von dentalen Restaurationen aus yttriumstabilisiertem Zirkoniumdioxid
DE202009019061U1 (de) 2009-12-23 2016-02-23 Degudent Gmbh Lithiummetasilicat-Glaskeramik und deren Verwendung
US8865606B2 (en) 2010-04-16 2014-10-21 Ivoclar Vivadent Ag Process for the preparation of dental restorations
DK2377830T3 (en) * 2010-04-16 2016-07-18 Ivoclar Vivadent Ag Lithium silicate glass ceramics and glass with transition metal.
CN107010838B (zh) * 2011-04-20 2020-04-21 斯特劳曼控股公司 制备玻璃-陶瓷体的方法
RU2648447C2 (ru) 2011-10-14 2018-03-26 Ивоклар Вивадент Аг Литиево-силикатные стеклокерамика и стекло с оксидом пятивалентного металла
US9232989B2 (en) 2011-10-14 2016-01-12 Ivoclar Vivadent Ag Lithium silicate glass ceramic and lithium silicate glass comprising a divalent metal oxide
HUE027870T2 (en) 2011-10-14 2016-11-28 Ivoclar Vivadent Ag Lithium silicate glass ceramic and lithium silicate glass containing hexavalent metal oxide
CA2851408C (en) 2011-10-14 2017-08-01 Ivoclar Vivadent Ag Lithium silicate glass ceramic and glass with tetravalent metal oxide
DK2765977T3 (en) * 2011-10-14 2016-03-07 Ivoclar Vivadent Ag Lithium silicate glass-ceramic and glass WITH MONOVALENT metal oxide
DE112012004279A5 (de) 2011-10-14 2014-08-28 Ivoclar Vivadent Ag Lithiumsilikat-Glaskeramik und -Glas mit dreiwertigem Metalloxid
JP5977442B2 (ja) 2012-05-04 2016-08-24 イフォクレール ヴィヴァデント アクチェンゲゼルシャフトＩｖｏｃｌａｒ Ｖｉｖａｄｅｎｔ ＡＧ 二ケイ酸リチウムアパタイトガラスセラミック
IN2014DN09497A (https=) 2012-05-11 2015-07-17 Ivoclar Vivadent Ag
KR20170007536A (ko) 2012-05-11 2017-01-18 이보클라 비바덴트 아게 치과용 예비-소결된 블랭크
EP2765119B1 (de) 2013-02-12 2021-07-28 Ivoclar Vivadent AG Rohling für dentale Zwecke
EP2792649B1 (de) 2013-04-15 2019-11-27 Ivoclar Vivadent AG Lithiumsilikat-Glaskeramik und -Glas mit Gehalt an Rubidiumoxid
EP2944619B1 (de) 2014-05-13 2023-08-09 Ivoclar Vivadent AG Verfahren zur Herstellung von Lithiumsilikatgläsern und Lithiumsilikat-Glaskeramiken
KR102536351B1 (ko) 2014-10-08 2023-05-26 코닝 인코포레이티드 페탈라이트 및 리튬 실리케이트 구조를 갖는 고강도 유리-세라믹
EP3050856B1 (de) 2015-01-30 2019-05-29 Ivoclar Vivadent AG Lithiumsilikat-Diopsid-Glaskeramik
US11267747B2 (en) 2015-03-24 2022-03-08 Corning Incorporated High strength, scratch resistant and transparent glass-based materials

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US4042362A (en) 1976-05-18 1977-08-16 Corning Glass Works Production of glass-ceramic articles
US4304603A (en) 1980-08-11 1981-12-08 Corning Glass Works Glass-ceramic compositions designed for radomes
US4374931A (en) 1982-01-08 1983-02-22 Corning Glass Works Photochromic glass suitable for ophthalmic applications
US4714687A (en) 1986-10-27 1987-12-22 Corning Glass Works Glass-ceramics suitable for dielectric substrates
US5219799A (en) 1991-10-07 1993-06-15 Corning Incorporated Lithium disilicate-containing glass-ceramics some of which are self-glazing
US5391522A (en) 1993-05-19 1995-02-21 Kabushiki Kaisya Ohara Glass-ceramic for magnetic disks and method for manufacturing the same
EP0729924B1 (en) 1993-05-19 2000-01-26 Kabushiki Kaisha Ohara Glass-ceramic for a magnetic disk substrate
US5626935A (en) 1993-05-19 1997-05-06 Kabushiki Kaisya Ohara Magnetic disk substrate and method for manufacturing the same
JP2959363B2 (ja) 1993-12-09 1999-10-06 株式会社オハラ 磁気ディスク用着色結晶化ガラス
US5352638A (en) 1994-02-22 1994-10-04 Corning Incorporated Nickel aluminosilicate glass-ceramics
US5489558A (en) 1994-03-14 1996-02-06 Corning Incorporated Glasses for flat panel display
FR2726350B1 (fr) 1994-10-14 1997-01-10 Eurokera Plaques pliees en vitroceramique, plaques de cuisson comportant une telle plaque pliee et procede de fabrication d'une plaque pliee en vitroceramique
US5476821A (en) 1994-11-01 1995-12-19 Corning Incorporated High modulus glass-ceramics containing fine grained spinel-type crystals
US5491116A (en) 1995-04-03 1996-02-13 Corning Incorporated Fine-grained glass-ceramics
EP0736497A1 (en) 1995-04-07 1996-10-09 Corning Incorporated Method and apparatus for molding glass
WO1997001164A1 (en) * 1995-06-21 1997-01-09 Ngk Insulators, Ltd. Magnetic disk substrate, magnetic disk, and process for producing magnetic disk substrate
US5726108A (en) 1995-07-24 1998-03-10 Yamamura Glass Co., Ltd. Glass-ceramic magnetic disk substrate
JPH10208226A (ja) 1997-01-28 1998-08-07 Yamamura Glass Co Ltd 結晶化ガラス磁気ディスク基板
US5910459A (en) 1995-10-31 1999-06-08 Corning Incorporated Glass-ceramic containing a stabilized hexacelsian crystal structure
US6287663B1 (en) * 1995-10-31 2001-09-11 Kabushiki Kaisha Ohara Glass-ceramic substrate for a magnetic information storage medium
US5786286A (en) 1995-10-31 1998-07-28 Corning Incorporated Glass ceramic rear panel for emissive display
JPH10226532A (ja) 1995-12-28 1998-08-25 Yamamura Glass Co Ltd 磁気ディスク基板用ガラス組成物及び磁気ディスク基板
US5691256A (en) * 1995-12-28 1997-11-25 Yamamura Glass Co., Ltd. Glass composition for magnetic disk substrates and magnetic disk substrate
KR100188901B1 (ko) 1996-02-02 1999-06-01 가지카와 히로시 자기디스크용 결정화 유리기판
JP3131138B2 (ja) 1996-02-05 2001-01-31 株式会社オハラ 磁気ディスク用結晶化ガラス基板
JPH09314458A (ja) 1996-05-27 1997-12-09 Yamamura Glass Co Ltd 結晶化ガラスの精密研磨方法
JP3140702B2 (ja) 1996-12-20 2001-03-05 日本碍子株式会社 磁気ディスク基板用結晶化ガラス、磁気ディスク基板および磁気ディスク
US6187441B1 (en) * 1996-12-26 2001-02-13 Hoya Corporation Glass substrate for information recording medium and magnetic recording medium having the substrate
JP3098220B2 (ja) 1997-04-28 2000-10-16 株式会社オハラ 磁気情報記憶媒体用ガラスセラミック基板
JPH1116142A (ja) 1997-04-28 1999-01-22 Ohara Inc 磁気情報記憶媒体用ガラスセラミック基板
JP3311308B2 (ja) * 1998-03-03 2002-08-05 株式会社オハラ 垂直磁気記録媒体用ガラスセラミックス基板
JP3996294B2 (ja) 1998-03-13 2007-10-24 Ｈｏｙａ株式会社 結晶化ガラスからなる情報記録媒体用基板及び情報記録媒体
US6383645B1 (en) * 1998-03-23 2002-05-07 Kabushiki Kaisha Ohara Glass-ceramic substrate for an information storage medium
FR2777559B1 (fr) 1998-04-16 2000-07-13 En Nom Collectif Eurokera Soc Fabrication de plaques vitroceramiques a ouverture(s) au pourtour deforme ; plaques vitroceramiques deformees
JP2000086289A (ja) * 1998-09-10 2000-03-28 Ngk Insulators Ltd 結晶化ガラスの核形成剤、結晶化ガラス、磁気ディスク基板および磁気ディスク
JP2000143290A (ja) * 1998-11-09 2000-05-23 Ngk Insulators Ltd 結晶化ガラス、磁気ディスク用基板、磁気ディスクおよび結晶化ガラスの製造方法
JP2001097740A (ja) * 1999-09-29 2001-04-10 Ngk Insulators Ltd 結晶化ガラス、磁気ディスク用基板および磁気ディスク

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