DE2161701A1 - Hochbrechende titandioxidhaltige optische silikatglaeser grosser dispersion und verfahren zu ihrer herstellung - Google Patents
Hochbrechende titandioxidhaltige optische silikatglaeser grosser dispersion und verfahren zu ihrer herstellungInfo
- Publication number
- DE2161701A1 DE2161701A1 DE2161701A DE2161701A DE2161701A1 DE 2161701 A1 DE2161701 A1 DE 2161701A1 DE 2161701 A DE2161701 A DE 2161701A DE 2161701 A DE2161701 A DE 2161701A DE 2161701 A1 DE2161701 A1 DE 2161701A1
- Authority
- DE
- Germany
- Prior art keywords
- weight
- glasses
- sio
- titanium dioxide
- production
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims description 7
- 239000006185 dispersion Substances 0.000 title claims description 6
- 238000000034 method Methods 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000005368 silicate glass Substances 0.000 title claims description 3
- 239000004408 titanium dioxide Substances 0.000 title claims description 3
- 239000011521 glass Substances 0.000 claims description 26
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 229910005793 GeO 2 Inorganic materials 0.000 claims description 2
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 3
- 229910005191 Ga 2 O 3 Inorganic materials 0.000 description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 2
- 238000007496 glass forming Methods 0.000 description 2
- 239000005304 optical glass Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- KUGRPPRAQNPSQD-UHFFFAOYSA-N OOOOO Chemical compound OOOOO KUGRPPRAQNPSQD-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- 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
- C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
-
- 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
-
- 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
-
- 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
- Y10S501/903—Optical glass, e.g. silent on refractive index and/or ABBE number having refractive index less than 1.8 and ABBE number less than 70
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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2161701A DE2161701A1 (de) | 1971-12-13 | 1971-12-13 | Hochbrechende titandioxidhaltige optische silikatglaeser grosser dispersion und verfahren zu ihrer herstellung |
| JP10371772A JPS4866610A (enExample) | 1971-12-13 | 1972-10-18 | |
| GB4938572A GB1361109A (en) | 1971-12-13 | 1972-10-26 | Optical glass |
| FR7239005A FR2163437A1 (enExample) | 1971-12-13 | 1972-11-03 | |
| US05/566,306 US3960579A (en) | 1971-12-13 | 1975-04-09 | Titanium dioxide containing glasses having a high index of refraction and a high dispersion and process of producing same |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2161701A DE2161701A1 (de) | 1971-12-13 | 1971-12-13 | Hochbrechende titandioxidhaltige optische silikatglaeser grosser dispersion und verfahren zu ihrer herstellung |
| US30869672A | 1972-11-22 | 1972-11-22 | |
| US05/566,306 US3960579A (en) | 1971-12-13 | 1975-04-09 | Titanium dioxide containing glasses having a high index of refraction and a high dispersion and process of producing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2161701A1 true DE2161701A1 (de) | 1973-06-14 |
Family
ID=27183912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2161701A Pending DE2161701A1 (de) | 1971-12-13 | 1971-12-13 | Hochbrechende titandioxidhaltige optische silikatglaeser grosser dispersion und verfahren zu ihrer herstellung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3960579A (enExample) |
| DE (1) | DE2161701A1 (enExample) |
| FR (1) | FR2163437A1 (enExample) |
| GB (1) | GB1361109A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2555633A1 (de) * | 1975-12-08 | 1977-06-23 | Minnesota Mining & Mfg | Verbesserte transparente glasmikrokugeln und daraus hergestellte produkte |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2348163A1 (fr) * | 1976-04-16 | 1977-11-10 | Corning Glass Works | Verre a haut indice de refraction et faible densite |
| US4166746A (en) * | 1976-11-16 | 1979-09-04 | Nippon Kogaku K.K. | Optical glass |
| US4429007A (en) | 1981-10-21 | 1984-01-31 | The United States Of America As Represented By The United States Department Of Energy | Electrical wire insulation and electromagnetic coil |
| JP3313298B2 (ja) * | 1997-02-24 | 2002-08-12 | 富士通株式会社 | プラズマディスプレイパネル及びその製造方法 |
| JP4495675B2 (ja) * | 2003-01-10 | 2010-07-07 | 日本板硝子株式会社 | レーザ加工用ガラス |
| US7045475B2 (en) * | 2004-04-28 | 2006-05-16 | Pq Corporation | High refractive index glass beads for high retroreflectivity surfaces |
| RU2312078C1 (ru) * | 2006-06-14 | 2007-12-10 | Юлия Алексеевна Щепочкина | Хрустальное стекло |
| US8791631B2 (en) | 2007-07-19 | 2014-07-29 | Quarkstar Llc | Light emitting device |
| WO2009012484A1 (en) * | 2007-07-19 | 2009-01-22 | University Of Cincinnati | Nearly index-matched luminescent glass-phosphor composites for photonic applications |
| CN106931333B (zh) | 2011-11-23 | 2020-11-27 | 夸克星有限责任公司 | 发光装置 |
| US9291763B2 (en) | 2012-09-13 | 2016-03-22 | Quarkstar Llc | Light-emitting device with remote scattering element and total internal reflection extractor element |
| EP2895793B1 (en) | 2012-09-13 | 2020-11-04 | Quarkstar LLC | Light-emitting devices with reflective elements |
| US9683710B2 (en) | 2013-03-07 | 2017-06-20 | Quarkstar Llc | Illumination device with multi-color light-emitting elements |
| US9752757B2 (en) | 2013-03-07 | 2017-09-05 | Quarkstar Llc | Light-emitting device with light guide for two way illumination |
| WO2014144706A2 (en) | 2013-03-15 | 2014-09-18 | Quarkstar Llc | Color tuning of light-emitting devices |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2838408A (en) * | 1955-01-28 | 1958-06-10 | Prismo Safety Corp | Glass compositions |
| US3041191A (en) * | 1961-03-15 | 1962-06-26 | Flex O Lite Mfg Corp | Large diameter high refractive index glass beads |
| DE1250977B (enExample) * | 1963-04-22 | 1967-09-28 | ||
| US3294558A (en) * | 1963-04-22 | 1966-12-27 | Cataphote Corp | Colorless high index glass compositions |
| US3293051A (en) * | 1963-08-22 | 1966-12-20 | Cataphote Corp | High titanate glass beads |
| US3195030A (en) * | 1964-06-26 | 1965-07-13 | Corning Glass Works | Glass and methods of devitrifying same and making a capacitor therefrom |
| LU48072A1 (enExample) * | 1965-02-24 | 1966-08-24 | ||
| DE1496548B2 (de) * | 1965-09-04 | 1971-09-30 | Jenaer Glaswerk Schott & Gen , 6500 Mainz | Kristallisationsstabile thoriumoxid und berylliumoxid freie optische glaeser |
| FR2056248A5 (enExample) * | 1969-08-14 | 1971-05-14 | Leitz Ernst Gmbh |
-
1971
- 1971-12-13 DE DE2161701A patent/DE2161701A1/de active Pending
-
1972
- 1972-10-26 GB GB4938572A patent/GB1361109A/en not_active Expired
- 1972-11-03 FR FR7239005A patent/FR2163437A1/fr not_active Withdrawn
-
1975
- 1975-04-09 US US05/566,306 patent/US3960579A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2555633A1 (de) * | 1975-12-08 | 1977-06-23 | Minnesota Mining & Mfg | Verbesserte transparente glasmikrokugeln und daraus hergestellte produkte |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1361109A (en) | 1974-07-24 |
| FR2163437A1 (enExample) | 1973-07-27 |
| US3960579A (en) | 1976-06-01 |
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