JPH0149649B2 - - Google Patents

Info

Publication number
JPH0149649B2
JPH0149649B2 JP59250648A JP25064884A JPH0149649B2 JP H0149649 B2 JPH0149649 B2 JP H0149649B2 JP 59250648 A JP59250648 A JP 59250648A JP 25064884 A JP25064884 A JP 25064884A JP H0149649 B2 JPH0149649 B2 JP H0149649B2
Authority
JP
Japan
Prior art keywords
weight
glass
sio
geo
range
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.)
Expired
Application number
JP59250648A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60131845A (ja
Inventor
Gurabosukii Danuuta
Rosu Rudoihi
Gairaa Uorukumaaru
Menneman Kaaru
Guriimeroosu Georugu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schott AG
Original Assignee
Schott Glaswerke AG
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 Schott Glaswerke AG filed Critical Schott Glaswerke AG
Publication of JPS60131845A publication Critical patent/JPS60131845A/ja
Publication of JPH0149649B2 publication Critical patent/JPH0149649B2/ja
Granted legal-status Critical Current

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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/14—Silica-free oxide glass compositions containing boron
    • C03C3/15—Silica-free oxide glass compositions containing boron containing rare earths
    • C03C3/155—Silica-free oxide glass compositions containing boron containing rare earths containing zirconium, titanium, tantalum or niobium
    • 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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/901—Optical glass, e.g. silent on refractive index and/or ABBE number having R.I. at least 1.8

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
JP59250648A 1983-12-01 1984-11-29 １．９０以上の屈折率、２５以上のアツベ数および高い化学安定性を有する光学ガラス Granted JPS60131845A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3343418.2 1983-12-01
DE19833343418 DE3343418A1 (de) 1983-12-01 1983-12-01 Optisches glas mit brechwerten>= 1.90, abbezahlen>= 25 und mit hoher chemischer bestaendigkeit

Publications (2)

Publication Number Publication Date
JPS60131845A JPS60131845A (ja) 1985-07-13
JPH0149649B2 true JPH0149649B2 (en]) 1989-10-25

Family

ID=6215721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59250648A Granted JPS60131845A (ja) 1983-12-01 1984-11-29 １．９０以上の屈折率、２５以上のアツベ数および高い化学安定性を有する光学ガラス

Country Status (5)

Country Link
US (1) US4584279A (en])
JP (1) JPS60131845A (en])
DE (1) DE3343418A1 (en])
FR (1) FR2555982B1 (en])
GB (1) GB2150555B (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013227220A (ja) * 2013-06-19 2013-11-07 Hoya Corp 光学ガラス、プレス成形用ガラスゴブおよび光学素子とその製造方法ならびに光学素子ブランクの製造方法

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504625C1 (de) * 1985-02-11 1986-07-03 Schott Glaswerke, 6500 Mainz Hochbrechendes optisches Glas im System SiO2-TiO2-Nb2O5-BaO-Alkalioxid mit Brechwerten ? 1,83 und Abbezahlen ? 25,und mit sehr guter chemischer Bestaendigkeit
DE4025261C1 (en) * 1990-08-09 1992-04-16 Deutsche Spezialglas Ag, 3223 Gruenenplan, De Highly refractive optical glass for spectacle lens - contains oxide(s) of silicon, boron, aluminium, lithium, sodium, potassium, calcium, barium, lead, zirconium and rare earth metals
FR2690436B1 (fr) * 1992-04-22 1995-02-03 Corning France Verres à très haut indice de réfraction et faible densité.
DE4222322C1 (de) * 1992-07-08 1993-12-02 Schott Glaswerke Optisches Glas mit negativer anomaler Teildispersion im blauen Bereich des Spektrums mit einem Brechwert von n¶d¶>1,82 und Abbezahlen v¶d¶ zwischen 36 und 40
CA2216116C (en) * 1995-04-18 2006-09-19 Geoffrey P. Morris Acid-resistant glass
US5747397A (en) * 1996-11-04 1998-05-05 Bay Glass Research Optical glass
JP4093524B2 (ja) * 2001-02-20 2008-06-04 Ｈｏｙａ株式会社 光学ガラス、プレス成形予備体および光学部品
CN101538120B (zh) * 2001-08-02 2011-08-03 3M创新有限公司 从玻璃制备制品的方法以及所制备的玻璃陶瓷制品
US7625509B2 (en) * 2001-08-02 2009-12-01 3M Innovative Properties Company Method of making ceramic articles
CN100441654C (zh) * 2001-08-02 2008-12-10 3M创新有限公司 磨粒及其制造和使用方法
CA2455902A1 (en) * 2001-08-02 2003-12-18 Anatoly Z. Rosenflanz Alumina-yttria-zirconium oxide/hafnium oxide materials, and methods of making and using the same
KR100885327B1 (ko) * 2001-08-02 2009-02-26 쓰리엠 이노베이티브 프로퍼티즈 컴파니 연마 입자 및 그의 제조 방법 및 사용 방법
RU2004103084A (ru) * 2001-08-02 2005-06-27 3М Инновейтив Пропертиз Компани (US) Материалы на основе al2o3, оксидов редкоземельных элементов, zro2 и (или) hfo2 и способы их получения и применения
JP3912774B2 (ja) * 2002-03-18 2007-05-09 Ｈｏｙａ株式会社 精密プレス成形用光学ガラス、精密プレス成形用プリフォームおよびその製造方法
DE10227494C1 (de) * 2002-06-19 2003-12-04 Schott Glas Blei- und vorzugsweise Arsen-freie Lanthan-Schwerflint-Gläser sowie ihre Verwendung
US8056370B2 (en) 2002-08-02 2011-11-15 3M Innovative Properties Company Method of making amorphous and ceramics via melt spinning
US7179526B2 (en) * 2002-08-02 2007-02-20 3M Innovative Properties Company Plasma spraying
JP4562041B2 (ja) * 2002-12-27 2010-10-13 Ｈｏｙａ株式会社 光学ガラス、プレス成形用ガラスゴブおよび光学素子
US20040148868A1 (en) * 2003-02-05 2004-08-05 3M Innovative Properties Company Methods of making ceramics
US20040148869A1 (en) * 2003-02-05 2004-08-05 3M Innovative Properties Company Ceramics and methods of making the same
US7258707B2 (en) * 2003-02-05 2007-08-21 3M Innovative Properties Company AI2O3-La2O3-Y2O3-MgO ceramics, and methods of making the same
US7811496B2 (en) * 2003-02-05 2010-10-12 3M Innovative Properties Company Methods of making ceramic particles
US7175786B2 (en) * 2003-02-05 2007-02-13 3M Innovative Properties Co. Methods of making Al2O3-SiO2 ceramics
US7197896B2 (en) * 2003-09-05 2007-04-03 3M Innovative Properties Company Methods of making Al2O3-SiO2 ceramics
US7141523B2 (en) * 2003-09-18 2006-11-28 3M Innovative Properties Company Ceramics comprising Al2O3, REO, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same
US7141522B2 (en) * 2003-09-18 2006-11-28 3M Innovative Properties Company Ceramics comprising Al2O3, Y2O3, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same
US7297171B2 (en) * 2003-09-18 2007-11-20 3M Innovative Properties Company Methods of making ceramics comprising Al2O3, REO, ZrO2 and/or HfO2 and Nb205 and/or Ta2O5
US20050132657A1 (en) * 2003-12-18 2005-06-23 3M Innovative Properties Company Method of making abrasive particles
US20050137078A1 (en) * 2003-12-18 2005-06-23 3M Innovative Properties Company Alumina-yttria particles and methods of making the same
US20050132656A1 (en) * 2003-12-18 2005-06-23 3M Innovative Properties Company Method of making abrasive particles
US20050137077A1 (en) * 2003-12-18 2005-06-23 3M Innovative Properties Company Method of making abrasive particles
US20050137076A1 (en) * 2003-12-18 2005-06-23 3M Innovative Properties Company Transparent fused crystalline ceramic, and method of making the same
US20050132655A1 (en) * 2003-12-18 2005-06-23 3M Innovative Properties Company Method of making abrasive particles
EP1604959A1 (en) * 2004-06-02 2005-12-14 Kabushiki Kaisha Ohara An optical glass
US7332453B2 (en) * 2004-07-29 2008-02-19 3M Innovative Properties Company Ceramics, and methods of making and using the same
US7497093B2 (en) * 2004-07-29 2009-03-03 3M Innovative Properties Company Method of making ceramic articles
JP4466955B2 (ja) * 2005-07-15 2010-05-26 Ｈｏｙａ株式会社 光学ガラス、プレス成形用ガラスゴブおよび光学素子
US20070154713A1 (en) * 2005-12-30 2007-07-05 3M Innovative Properties Company Ceramic cutting tools and cutting tool inserts, and methods of making the same
US7598188B2 (en) * 2005-12-30 2009-10-06 3M Innovative Properties Company Ceramic materials and methods of making and using the same
US20070151166A1 (en) * 2005-12-30 2007-07-05 3M Innovative Properties Company Method of making abrasive articles, cutting tools, and cutting tool inserts
US7281970B2 (en) * 2005-12-30 2007-10-16 3M Innovative Properties Company Composite articles and methods of making the same
US8095207B2 (en) * 2006-01-23 2012-01-10 Regents Of The University Of Minnesota Implantable medical device with inter-atrial block monitoring
US7423297B2 (en) * 2006-05-03 2008-09-09 3M Innovative Properties Company LED extractor composed of high index glass
JP5138401B2 (ja) * 2008-01-30 2013-02-06 Ｈｏｙａ株式会社 光学ガラス、プレス成形用ガラスゴブおよび光学素子とその製造方法ならびに光学素子ブランクの製造方法
JP2009203155A (ja) 2008-01-31 2009-09-10 Ohara Inc 光学ガラス
DE102009010701B4 (de) 2009-02-27 2016-12-15 Schott Ag Optisches Glas
JP5427460B2 (ja) * 2009-04-14 2014-02-26 富士フイルム株式会社 光学ガラス
JP5827067B2 (ja) * 2010-08-23 2015-12-02 株式会社オハラ 光学ガラス及び光学素子
TWI594966B (zh) * 2010-10-08 2017-08-11 Ohara Kk Optical glass, preform and optical element
TWI545098B (zh) * 2011-01-18 2016-08-11 Ohara Kk Optical glass, prefabricated and optical components
JP2012229148A (ja) * 2011-04-27 2012-11-22 Ohara Inc 光学ガラス及び光学素子
JP5800766B2 (ja) * 2011-10-28 2015-10-28 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
CN102503120B (zh) * 2011-10-08 2013-02-20 成都光明光电股份有限公司 光学玻璃及其制造方法、光学元件
JP6096501B2 (ja) * 2011-12-28 2017-03-15 株式会社オハラ 光学ガラス及び光学素子
CN107021620B (zh) 2012-03-26 2019-11-08 Hoya株式会社 光学玻璃及其利用
CN102674691B (zh) * 2012-05-08 2015-01-07 湖北新华光信息材料有限公司 光学玻璃
DE102012209531B4 (de) * 2012-06-06 2017-03-30 Schott Ag Hochbrechendes Optisches Glas
JP5727417B2 (ja) * 2012-06-15 2015-06-03 Hoya株式会社 光学ガラス、光学素子およびその製造方法
CN104098267A (zh) * 2013-04-05 2014-10-15 株式会社小原 光学玻璃、预成型材料及光学元件
JP6086804B2 (ja) * 2013-04-30 2017-03-01 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
JP6164923B2 (ja) * 2013-05-14 2017-07-19 株式会社オハラ 光学ガラス及び光学素子
JP6088938B2 (ja) 2013-08-23 2017-03-01 Hoya株式会社 光学ガラスおよびその利用
DE102013225061B4 (de) * 2013-12-06 2017-04-06 Schott Ag Hochbrechendes optisches Glas
JP6462245B2 (ja) * 2014-01-07 2019-01-30 日本電気硝子株式会社 光学ガラス
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JP6471894B2 (ja) * 2014-10-15 2019-02-20 日本電気硝子株式会社 光学ガラス及びその製造方法
JP6400461B2 (ja) * 2014-12-18 2018-10-03 光ガラス株式会社 光学ガラス、光学ガラスを用いた光学素子、光学装置
JP6681013B2 (ja) * 2015-04-07 2020-04-15 日本電気硝子株式会社 光学ガラス及びその製造方法
CN111153591B (zh) * 2015-04-10 2022-04-15 成都光明光电股份有限公司 光学玻璃
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US20230083714A1 (en) * 2020-04-06 2023-03-16 Nippon Electric Glass Co., Ltd. Optical glass
DE102020120171A1 (de) * 2020-07-30 2022-02-03 Schott Ag Hochbrechendes Glas
US11999651B2 (en) 2020-09-10 2024-06-04 Corning Incorporated Silicoborate and borosilicate glasses having high refractive index and low density
US11976004B2 (en) 2020-09-10 2024-05-07 Corning Incorporated Silicoborate and borosilicate glasses having high refractive index and high transmittance to blue light
US11802073B2 (en) 2020-09-10 2023-10-31 Corning Incorporated Silicoborate and borosilicate glasses with high refractive index and low density
JP2021046354A (ja) * 2020-12-03 2021-03-25 日本電気硝子株式会社 ガラス材の製造方法及びガラス材
US20220306517A1 (en) 2021-03-19 2022-09-29 Corning Incorporated High-Index Borate Glasses
NL2028260B1 (en) 2021-03-19 2022-09-29 Corning Inc High-Index Borate Glasses
US20220324744A1 (en) 2021-04-05 2022-10-13 Corning Incorporated High-Index Silicoborate and Borosilicate Glasses
NL2028132B1 (en) 2021-04-05 2022-10-19 Corning Inc High-Index Silicoborate and Borosilicate Glasses
DE102021109897A1 (de) * 2021-04-20 2022-10-20 Schott Ag Gläser mit hohem Brechwert und geringer Dichte
JPWO2023017759A1 (en]) * 2021-08-12 2023-02-16
NL2031590B1 (en) 2022-03-25 2023-10-06 Corning Inc High-Index Silicoborate and Borosilicate Glasses
WO2023183140A1 (en) 2022-03-25 2023-09-28 Corning Incorporated High-index silicoborate and borosilicate glasses
WO2023183141A1 (en) 2022-03-25 2023-09-28 Corning Incorporated Optical glasses containing bismuth oxide
CN115504666A (zh) * 2022-08-26 2022-12-23 成都光明光电股份有限公司 光学玻璃和光学元件
CN115231819A (zh) * 2022-08-26 2022-10-25 成都光明光电股份有限公司 高折射率光学玻璃
CN115385569A (zh) * 2022-08-26 2022-11-25 成都光明光电股份有限公司 光学玻璃和光学元件
CN115321815A (zh) * 2022-08-26 2022-11-11 成都光明光电股份有限公司 高折射高色散光学玻璃
CN119241063A (zh) * 2022-08-26 2025-01-03 成都光明光电股份有限公司 一种光学玻璃及其预制件、光学元件和光学仪器
CN117658451A (zh) * 2022-08-26 2024-03-08 成都光明光电股份有限公司 光学玻璃、玻璃预制件、光学元件和光学仪器
JP7234454B2 (ja) * 2022-10-04 2023-03-07 Hoya株式会社 光学ガラス、プレス成形用ガラス素材、光学素子ブランクおよび光学素子
CN117088605A (zh) * 2023-08-23 2023-11-21 成都光明光电股份有限公司 光学玻璃、玻璃预制件、光学元件和光学仪器

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013227220A (ja) * 2013-06-19 2013-11-07 Hoya Corp 光学ガラス、プレス成形用ガラスゴブおよび光学素子とその製造方法ならびに光学素子ブランクの製造方法

Also Published As

Publication number Publication date
GB2150555A (en) 1985-07-03
DE3343418C2 (en]) 1988-06-16
US4584279A (en) 1986-04-22
GB2150555B (en) 1987-05-13
JPS60131845A (ja) 1985-07-13
FR2555982A1 (fr) 1985-06-07
DE3343418A1 (de) 1985-06-20
FR2555982B1 (fr) 1991-10-11
GB8429794D0 (en) 1985-01-03

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