FR2577212B1 - Verre optique a haut pouvoir de refraction - Google Patents

Verre optique a haut pouvoir de refraction

Info

Publication number: FR2577212B1
Authority: FR; France
Prior art keywords: optical glass; refracting optical; high refracting; glass; refracting
Prior art date: 1985-02-11
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

FR8601764A

Other languages

English (en)

Other versions

FR2577212A1 (fr

Inventor

Danuta Grabowski

Ludwig Ross

Volkmar Geiler

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.)

1985-02-11

Filing date

1986-02-10

Publication date

1989-07-21

1986-02-10 Application filed by Schott Glaswerke AG filed Critical Schott Glaswerke AG

1986-08-14 Publication of FR2577212A1 publication Critical patent/FR2577212A1/fr

1989-07-21 Application granted granted Critical

1989-07-21 Publication of FR2577212B1 publication Critical patent/FR2577212B1/fr

Status Expired legal-status Critical Current

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
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
- C03C3/072—Glass compositions containing silica with less than 40% silica by weight containing lead containing boron
- 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
- 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
- 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
- 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
- C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
- 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)

FR8601764A 1985-02-11 1986-02-10 Verre optique a haut pouvoir de refraction Expired FR2577212B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3504625A DE3504625C1 (de)	1985-02-11	1985-02-11	Hochbrechendes optisches Glas im System SiO2-TiO2-Nb2O5-BaO-Alkalioxid mit Brechwerten ? 1,83 und Abbezahlen ? 25,und mit sehr guter chemischer Bestaendigkeit

Publications (2)

Publication Number	Publication Date
FR2577212A1 FR2577212A1 (fr)	1986-08-14
FR2577212B1 true FR2577212B1 (fr)	1989-07-21

Family

ID=6262214

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8601764A Expired FR2577212B1 (fr)	1985-02-11	1986-02-10	Verre optique a haut pouvoir de refraction

Country Status (5)

Country	Link
US (1)	US4734389A (fr)
JP (1)	JPS61183145A (fr)
DE (1)	DE3504625C1 (fr)
FR (1)	FR2577212B1 (fr)
GB (1)	GB2170798B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4041298B2 (ja) *	2001-10-05	2008-01-30	日本板硝子株式会社	レーザ光照射によるガラスの加工方法
TWI250135B (en) *	2001-10-15	2006-03-01	Hoya Corp	Optical glass, glass material for press molding, optical element, and method of manufacturing same
EP1350770A1 (fr) *	2002-04-02	2003-10-08	Kabushiki Kaisha Ohara	Verre optique
US7320949B2 (en) *	2002-04-02	2008-01-22	Kabushiki Kaisha Ohara	Optical glass
US7528083B2 (en) *	2003-06-10	2009-05-05	Kabushiki Kaish Ohara	Optical glass
US20040259713A1 (en) *	2003-06-11	2004-12-23	3M Innovative Properties Company	Microspheres comprising titania and bismuth oxide
US7513941B2 (en)	2005-11-14	2009-04-07	3M Innovative Properties Company	Pavement marking, reflective elements, and methods of making micospheres
CN1915875B (zh) *	2006-08-31	2010-08-18	成都光明光电股份有限公司	高折射率高色散环保重火石光学玻璃及其生产方法和设备
JP5073353B2 (ja) *	2007-04-16	2012-11-14	株式会社オハラ	光学ガラス
US20080280034A1 (en) *	2007-05-11	2008-11-13	3M Innovative Properties Company	Pavement marking and reflective elements having microspheres comprising lanthanum oxide and aluminum oxide with zirconia, titania, or mixtures thereof
JP5357429B2 (ja) *	2008-01-31	2013-12-04	Ｈｏｙａ株式会社	光学ガラス、プレス成形用ガラス素材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
JP5543078B2 (ja) *	2008-02-28	2014-07-09	株式会社オハラ	光学ガラス及び光学素子
JP5734587B2 (ja) *	2009-07-29	2015-06-17	Hoya株式会社	光学ガラス、精密プレス成形用プリフォーム、光学素子とそれら製造方法、ならびに撮像装置
BR112012003662A2 (pt)	2009-08-21	2016-03-29	3M Innovative Properties Co	demarcações de pavimentos, elementos refletivos, e métodos de preparo de mocroesferas.
JPWO2011065098A1 (ja) *	2009-11-26	2013-04-11	コニカミノルタアドバンストレイヤー株式会社	光学ガラス
JP5794412B2 (ja) *	2011-01-26	2015-10-14	日本電気硝子株式会社	光学ガラス
JP5766002B2 (ja) *	2011-04-25	2015-08-19	Hoya株式会社	光学ガラス、プレス成形用ガラス素材、光学素子およびその製造方法、ならびに接合光学素子
US8852745B2 (en)	2012-10-12	2014-10-07	Hoya Corporation	Optical glass, press-molding glass material, optical element and method of manufacturing the same, and bonded optical element
WO2014057584A1 (fr) *	2012-10-12	2014-04-17	Hoya株式会社	Verre optique, matériau à base de verre pour moulage par compression, élément optique et son procédé de fabrication, et élément optique de liaison
CN105565656B (zh) *	2014-10-17	2023-01-03	株式会社小原	光学玻璃
DE102021110497A1 (de) *	2020-05-04	2021-11-04	Schott Ag	Optisches Glas mit geringer Dichte
JP2024504373A (ja)	2021-01-22	2024-01-31	コーニングインコーポレイテッド	屈折率が高い低分散のリン酸塩ガラス
CN113582537B (zh) *	2021-09-07	2022-12-13	成都光明光电股份有限公司	高折射高色散光学玻璃
CN113735436B (zh) *	2021-09-07	2022-12-13	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
CN114455831A (zh) *	2022-01-24	2022-05-10	成都光明光电股份有限公司	光学玻璃

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3870531A (en) *	1971-07-28	1975-03-11	Jenaer Glaswerk Schott & Gen	Optical flint glass with relatively low refractive indices and high dispersion
JPS55126549A (en) *	1979-03-19	1980-09-30	Ohara Inc	High refraction high dispersion optical glass
DE3216451C2 (de) *	1982-05-03	1984-04-19	Schott Glaswerke, 6500 Mainz	Optisches Leichtgewichtglas mit einem Brechwert ≥ 1.70, einer Abbezahl ≥ 22 und einer Dichte &lE; 3,5 g/cm↑3↑
JPS598637A (ja) *	1982-07-02	1984-01-17	Minolta Camera Co Ltd	高屈折率高分散ガラス
DE3343418A1 (de) *	1983-12-01	1985-06-20	Schott Glaswerke, 6500 Mainz	Optisches glas mit brechwerten>= 1.90, abbezahlen>= 25 und mit hoher chemischer bestaendigkeit

1985
- 1985-02-11 DE DE3504625A patent/DE3504625C1/de not_active Expired
1986
- 1986-02-07 US US06/827,066 patent/US4734389A/en not_active Expired - Lifetime
- 1986-02-07 JP JP61024283A patent/JPS61183145A/ja active Granted
- 1986-02-10 GB GB08603203A patent/GB2170798B/en not_active Expired
- 1986-02-10 FR FR8601764A patent/FR2577212B1/fr not_active Expired

Also Published As

Publication number	Publication date
US4734389A (en)	1988-03-29
JPS61183145A (ja)	1986-08-15
GB8603203D0 (en)	1986-03-19
GB2170798A (en)	1986-08-13
JPH0436103B2 (fr)	1992-06-15
FR2577212A1 (fr)	1986-08-14
GB2170798B (en)	1988-05-11
DE3504625C1 (de)	1986-07-03

Publication	Publication Date	Title
FR2577212B1 (fr)	1989-07-21	Verre optique a haut pouvoir de refraction
FR2578657B1 (fr)	1990-04-20	Fibre optique
DE3585795D1 (de)	1992-05-07	Optische faserlinse-kupplung.
DE68903825D1 (de)	1993-01-21	Optisches fluorphosphatglas.
DK363187D0 (da)	1987-07-13	Optisk fiber
FI890148A0 (fi)	1989-01-12	Optinen kuiturakenne
DK96887A (da)	1987-08-28	Optisk fiberapparat
FR2689117B1 (fr)	1995-05-24	Verre optique et ophtalmologique à indice de réfraction élevé.
BR8506186A (pt)	1986-12-16	Fibras oticas formadas de vidro de mgo-a12-sio2
DE68920837D1 (de)	1995-03-09	Fluorophosphatglas für optische Zwecke.
FR2569682B1 (fr)	1992-01-24	Fibre optique en verre au fluorure
DK158897C (da)	1990-12-31	Optisk kvartsglasfiber
DE68916031D1 (de)	1994-07-14	Faseroptischer schalter.
FI97260C (fi)	1996-11-11	Optinen kuitu
DE68912206D1 (de)	1994-02-24	Optisches Modul mit angeschlossener Glasfaser.
DE3672406D1 (de)	1990-08-09	Kunststoffbeschichtete optische glasfiber.
DE3675769D1 (de)	1991-01-03	Optische fluorphosphatglaeser.
NO180788C (no)	1997-06-18	Optisk fiber
FI890479L (fi)	1989-08-12	Valoaaltojohdin
FR2540857B1 (fr)	1986-04-25	Verre optique
FR2634287B1 (fr)	1992-05-07	Systemes optiques et lentilles transparents a caracteristiques reglables
FR2545943B1 (fr)	1988-06-24	Fibre optique
DE69303374D1 (de)	1996-08-01	Optisches Glas
FR2650267B1 (fr)	1993-05-07	Verre optique a dispersion partielle anomale negative
BR8807093A (pt)	1989-10-31	Espacador portador de fibras oticas

Legal Events

Date	Code	Title	Description
1987-01-30	ER	Errata listed in the french official journal (bopi)	Free format text: 33/86
2003-11-28	ST	Notification of lapse