MY119608A - Lead-and arsenic-free optical lightweight glass - Google Patents
Lead-and arsenic-free optical lightweight glassInfo
- Publication number
- MY119608A MY119608A MYPI9605558A MY119608A MY 119608 A MY119608 A MY 119608A MY PI9605558 A MYPI9605558 A MY PI9605558A MY 119608 A MY119608 A MY 119608A
- Authority
- MY
- Malaysia
- Prior art keywords
- arsenic
- lead
- free optical
- lightweight glass
- total
- Prior art date
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
- C03C3/04—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
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
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)
- Ceramic Engineering (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996103050 DE19603050C1 (de) | 1996-01-29 | 1996-01-29 | Blei- und arsenfreies optisches Leichtgewichtsglas |
Publications (1)
Publication Number | Publication Date |
---|---|
MY119608A true MY119608A (en) | 2005-06-30 |
Family
ID=7783927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI9605558 MY119608A (en) | 1996-01-29 | 1996-12-31 | Lead-and arsenic-free optical lightweight glass |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4219994B2 (ja) |
DE (1) | DE19603050C1 (ja) |
FR (1) | FR2744114B1 (ja) |
MY (1) | MY119608A (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3383942B2 (ja) | 1999-08-02 | 2003-03-10 | Hoya株式会社 | Wdm光学フィルター用ガラス基板、wdm光学フィルター、wdm用光合分波器 |
TWI250135B (en) * | 2001-10-15 | 2006-03-01 | Hoya Corp | Optical glass, glass material for press molding, optical element, and method of manufacturing same |
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 |
JP6014301B2 (ja) * | 2010-06-24 | 2016-10-25 | 株式会社オハラ | 光学ガラス、プリフォーム及び光学素子 |
US10308545B2 (en) | 2010-10-26 | 2019-06-04 | Schott Ag | Highly refractive thin glasses |
US10343946B2 (en) | 2010-10-26 | 2019-07-09 | Schott Ag | Highly refractive thin glasses |
DE102010042945A1 (de) * | 2010-10-26 | 2012-04-26 | Schott Ag | Transparente Schichtverbunde |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2320031A7 (fr) * | 1975-07-31 | 1977-02-25 | Sovirel | Verre a indice eleve et poids specifique faible |
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 ≦ 3,5 g/cm↑3↑ |
JP2795326B2 (ja) * | 1991-04-05 | 1998-09-10 | 株式会社オハラ | 光学ガラス |
JPH05225812A (ja) * | 1992-02-12 | 1993-09-03 | Tokin Corp | 電気スタンド |
JPH05316718A (ja) * | 1992-05-13 | 1993-11-26 | Toshiba Corp | スイッチング回路 |
US5320985A (en) * | 1992-10-01 | 1994-06-14 | Kabushiki Kaisha Ohara | Low refractive optical glass of a flint glass type |
EP0645348B2 (en) * | 1993-09-29 | 2003-01-15 | Kabushiki Kaisha Ohara | Optical glass |
-
1996
- 1996-01-29 DE DE1996103050 patent/DE19603050C1/de not_active Expired - Lifetime
- 1996-12-31 MY MYPI9605558 patent/MY119608A/en unknown
-
1997
- 1997-01-17 JP JP01767297A patent/JP4219994B2/ja not_active Expired - Fee Related
- 1997-01-20 FR FR9700516A patent/FR2744114B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE19603050C1 (de) | 1997-03-13 |
JPH09208250A (ja) | 1997-08-12 |
JP4219994B2 (ja) | 2009-02-04 |
FR2744114A1 (fr) | 1997-08-01 |
FR2744114B1 (fr) | 1999-11-26 |
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