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)
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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)

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US8444756B2 (en) 2003-08-07 2013-05-21 Ivoclar Vivadent Ag Lithium silicate materials
US9220576B2 (en) 2003-08-07 2015-12-29 Ivoclar Vivadent Ag Machining of ceramic 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
ES2581452T3 (es) * 2010-04-16 2016-09-05 Ivoclar Vivadent Ag Vitrocerámica y vidrio de silicato de litio con óxido de metal de transición
US8865606B2 (en) 2010-04-16 2014-10-21 Ivoclar Vivadent Ag Process for the preparation of dental restorations
AU2012244543B2 (en) 2011-04-20 2015-10-01 Straumann Holding Ag Process for preparing a glass-ceramic body
CN108996911A (zh) 2011-10-14 2018-12-14 义获嘉伟瓦登特公司 包含四价金属氧化物的硅酸锂玻璃陶瓷和硅酸锂玻璃
US9402699B2 (en) * 2011-10-14 2016-08-02 Ivoclar Vivadent Ag Lithium silicate glass ceramic and lithium silicate glass comprising a trivalent metal oxide
US9403714B2 (en) 2011-10-14 2016-08-02 Ivoclar Vivadent Ag Lithium silicate glass ceramic and lithium silicate glass comprising a hexavalent metal oxide
BR112014008567A2 (pt) 2011-10-14 2017-04-18 Ivoclar Vivadent Ag vitrocerâmica e vidro de silicato de lítio com óxido de metal pentavalente
CN103889391B (zh) 2011-10-14 2018-08-28 义获嘉伟瓦登特公司 包含二价金属氧化物的硅酸锂玻璃陶瓷和硅酸锂玻璃
DK2765977T3 (en) 2011-10-14 2016-03-07 Ivoclar Vivadent Ag Lithium silicate glass-ceramic and glass WITH MONOVALENT metal oxide
EP2844213B1 (de) 2012-05-04 2019-12-04 Ivoclar Vivadent AG Lithiumdisilikat-apatit-glaskeramik
MX2014013673A (es) 2012-05-11 2015-05-11 Ivoclar Vivadent Ag Blanco pre-sinterizado para propositos dentales.
JP6340362B2 (ja) 2012-05-11 2018-06-06 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 歯科目的のための予備焼結ブランク
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
TWI861872B (zh) 2014-10-08 2024-11-11 美商康寧公司 具有葉長石及矽酸鋰結構的高強度玻璃陶瓷
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
US5626935A (en) 1993-05-19 1997-05-06 Kabushiki Kaisya Ohara Magnetic disk substrate and method for manufacturing the same
EP0729924B1 (en) 1993-05-19 2000-01-26 Kabushiki Kaisha Ohara Glass-ceramic for a magnetic disk substrate
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
EP1124219A1 (en) * 1995-06-21 2001-08-16 Ngk Insulators, Ltd. Substrates for magnetic discs, magnetic discs and process for producing magnetic discs
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
US5726108A (en) 1995-07-24 1998-03-10 Yamamura Glass Co., Ltd. Glass-ceramic magnetic disk substrate
US5786286A (en) 1995-10-31 1998-07-28 Corning Incorporated Glass ceramic rear panel for emissive display
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US5910459A (en) 1995-10-31 1999-06-08 Corning Incorporated Glass-ceramic containing a stabilized hexacelsian crystal structure
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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
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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