JP4960221B2 - 青色電球用ガラス組成物、該組成物の電球形成への使用、及び青色光を発する電球を備える自動車のランプ - Google Patents
青色電球用ガラス組成物、該組成物の電球形成への使用、及び青色光を発する電球を備える自動車のランプ Download PDFInfo
- Publication number
- JP4960221B2 JP4960221B2 JP2007510217A JP2007510217A JP4960221B2 JP 4960221 B2 JP4960221 B2 JP 4960221B2 JP 2007510217 A JP2007510217 A JP 2007510217A JP 2007510217 A JP2007510217 A JP 2007510217A JP 4960221 B2 JP4960221 B2 JP 4960221B2
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- JP
- Japan
- Prior art keywords
- glass
- composition
- light bulb
- glass composition
- dpa
- 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 - Fee Related
Links
- 239000011521 glass Substances 0.000 title claims description 62
- 239000000203 mixture Substances 0.000 title claims description 41
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims description 8
- 229910000428 cobalt oxide Inorganic materials 0.000 claims description 7
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 6
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 6
- 229910001947 lithium oxide Inorganic materials 0.000 description 6
- 238000000746 purification Methods 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005816 glass manufacturing process Methods 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- WOIHABYNKOEWFG-UHFFFAOYSA-N [Sr].[Ba] Chemical compound [Sr].[Ba] WOIHABYNKOEWFG-UHFFFAOYSA-N 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 239000005354 aluminosilicate glass Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- 239000006123 lithium glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000075 oxide glass Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910052917 strontium silicate Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
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
- C03C4/00—Compositions for glass with special properties
- C03C4/02—Compositions for glass with special properties for coloured glass
-
- 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
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
成分 質量%
SiO2 60-75
Al2O3 0,1-7
Li2O 0,1-2,5
Na2O 5-12
K2O 2-9
MgO 0,1-3
CaO 0,1-5
SrO 0,1-10
BaO 5-15
CeO2 0,10±0,02
CoO 200 - 800 wt ppm
成分 質量%
SiO2 67,6±0,5
Al2O3 3,4 ±0,2
Li2O 1,2 ±0,1
Na2O 7,5 ±0,3
K2O 4,9 ±0,2
MgO + CaO 3,2 ±0,2
SrO 3,0 ±0,2
BaO 8,9 ±0,2
CeO2 0,10±0,02
CoO 200- 400 wt ppm
455℃ で1014,5 dPa.s
485℃ で1013,0 dPa.s
500℃ で1012,4 dPa.s
675℃ で107,6 dPa.s
1020℃で104,0 dPa.s
1490℃で102,0 dPa.s
Claims (9)
- 電球用で、青色ガラスを付与するための酸化コバルトを含むガラス組成物であって、前記組成物が質量当たりの百分率(質量%)で以下の成分を含むことを特徴とするガラス組成物。
成分 質量%
SiO 2 60-75
Al 2 O 3 0.1-7
Li 2 O 0.1-2.5
Na 2 O 5-12
K 2 O 2-9
MgO 0.1-3
CaO 0.1-5
SrO 0.1-10
BaO 5-15
CeO 2 0.10±0.02
CoO 200 - 800 wt ppm - 前記組成物が700℃未満のTgを有することを特徴とする請求項1記載のガラス組成物。
- 前記組成物が500℃未満のTgを有することを特徴とする請求項2記載のガラス組成物。
- 前記組成物が以下の成分を含むことを特徴とする請求項1記載のガラス組成物:
成分 質量%
SiO2 67.6±0.5
Al2O3 3.4 ±0.2
Li2O 1.2 ±0.1
Na2O 7.5 ±0.3
K2O 4.9 ±0.2
MgO + CaO 3.2 ±0.2
SrO 3.0 ±0.2
BaO 8.9 ±0.2
CeO2 0.10±0.02
CoO 200- 400 wt ppm - 前記組成物が470−480℃のTg、10−11×10-6℃―1の線膨張係数(25℃からTg)及び2.5−2.7×103kg/m3の密度を有することを特徴とする請求項4記載のガラス組成物。
- 前記組成物が以下の粘度分布を有することを特徴とする請求項4記載のガラス組成物:
455℃ で1014.5 dPa.s
485℃ で1013.0 dPa.s
500℃ で1012.4 dPa.s
675℃ で107.6 dPa.s
1020℃で104.0 dPa.s
1490℃で102.0 dPa.s - 動作中に青色光を発する自動車のランプ用電球を形成するための請求項1から6のいずれかに記載のガラス組成物の使用。
- 請求項1から6のいずれかに記載のガラス組成物を備えることを特徴とする自動車のランプ用ガラス電球。
- 動作中に青色光を発し、請求項8記載のガラス電球を含むことを特徴とする自動車のランプ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04101836.7 | 2004-04-29 | ||
EP04101836 | 2004-04-29 | ||
PCT/IB2005/051359 WO2005105686A1 (en) | 2004-04-29 | 2005-04-26 | Glass composition for blue lamp bulbs, use of such a composition for forming a bulb, and automotive lamp emitting blue light and including a such bulb |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007534599A JP2007534599A (ja) | 2007-11-29 |
JP4960221B2 true JP4960221B2 (ja) | 2012-06-27 |
Family
ID=34978783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007510217A Expired - Fee Related JP4960221B2 (ja) | 2004-04-29 | 2005-04-26 | 青色電球用ガラス組成物、該組成物の電球形成への使用、及び青色光を発する電球を備える自動車のランプ |
Country Status (6)
Country | Link |
---|---|
US (1) | US7501368B2 (ja) |
EP (1) | EP1744994B1 (ja) |
JP (1) | JP4960221B2 (ja) |
CN (1) | CN1950305B (ja) |
DE (1) | DE602005015568D1 (ja) |
WO (1) | WO2005105686A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8003583B2 (en) * | 2005-12-21 | 2011-08-23 | Chevron Oronite Company Llc | Benzo[b]perhydroheterocyclic arylamines and lubricating oil compositions |
JP4625115B2 (ja) * | 2007-11-13 | 2011-02-02 | パナソニック株式会社 | ランプ用ガラス組成物、ランプ用ガラス部品、ランプ及び照明装置 |
KR20090096527A (ko) * | 2007-11-13 | 2009-09-10 | 파나소닉 주식회사 | 램프용 유리 조성물, 램프용 유리부품, 램프 및 조명장치 |
US7737639B2 (en) * | 2008-03-13 | 2010-06-15 | General Electric Company | Fluorescent lamps having desirable mercury consumption and lumen run-up times |
EP2447228A4 (en) * | 2009-06-25 | 2014-09-03 | Oceans King Lighting Science | BLUE LIGHT EMITTING GLASS AND METHOD FOR PREPARING THE SAME |
WO2011017831A1 (zh) * | 2009-08-10 | 2011-02-17 | 海洋王照明科技股份有限公司 | 紫外led用绿光发光玻璃及其制备方法 |
US10131579B2 (en) | 2015-12-30 | 2018-11-20 | Exxonmobil Research And Engineering Company | Polarity-enhanced ductile polymer fibers for concrete micro-reinforcement |
CN114873912B (zh) * | 2022-06-06 | 2023-01-31 | 浙江大学 | 青色硼硅酸盐无铅低铝琉璃及其制备、应用和颜色预测/设计方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61219740A (ja) * | 1985-03-26 | 1986-09-30 | Toshiba Glass Co Ltd | 航空標識灯用青色ガラス |
DE3643421A1 (de) * | 1986-12-19 | 1988-06-23 | Schott Glaswerke | Solarisationsstabile uv-filterglaeser fuer den durchlassbereich von 280-500 nm |
JP3299615B2 (ja) | 1992-12-14 | 2002-07-08 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 電灯用ガラス組成物 |
GB9319971D0 (en) * | 1993-09-28 | 1993-11-17 | Cookson Group Plc | Cobalt glass compositions for coatings |
US5610107A (en) | 1995-03-20 | 1997-03-11 | Corning Incorporated | Blue high silica glass |
US5674791A (en) * | 1996-02-28 | 1997-10-07 | Corning Incorporated | Light blue glassware |
US5851940A (en) * | 1997-07-11 | 1998-12-22 | Ford Motor Company | Blue glass with improved UV and IR absorption |
JP3377454B2 (ja) * | 1998-10-12 | 2003-02-17 | 株式会社オハラ | モールドプレス用光学ガラス |
US6369510B1 (en) | 2000-01-13 | 2002-04-09 | Osram Sylvania Inc. | Blue tinted automobile lamp capsule |
DE60117412T2 (de) | 2000-12-05 | 2006-08-24 | Koninklijke Philips Electronics N.V. | Bleifreie orangefarbene elektrische lampe |
US6469443B1 (en) | 2001-03-20 | 2002-10-22 | Federal-Mogul World-Wide, Inc. | Cadmium-free amber automotive lamp |
US6753280B2 (en) * | 2001-06-21 | 2004-06-22 | Nippon Sheet Glass Co., Ltd. | Ultraviolet/infrared absorbent green glass |
US6977232B2 (en) * | 2001-10-24 | 2005-12-20 | Hoya Corporation | Optical glass, preform for press molding and optical part |
DE10204149C1 (de) * | 2002-02-01 | 2003-07-10 | Schott Glas | Erdalkalialuminosilicatglas für Lampenkolben sowie Verwendung |
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 |
JP3982752B2 (ja) * | 2002-07-03 | 2007-09-26 | Hoya株式会社 | 光学ガラス、プレス成形用プリフォームおよび光学素子 |
JP4282340B2 (ja) * | 2003-02-20 | 2009-06-17 | Hoya株式会社 | 着色ガラスおよび青色フィルター |
JP4140775B2 (ja) * | 2004-01-23 | 2008-08-27 | Hoya株式会社 | 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、ならびに光学素子およびその製造方法 |
JP4350016B2 (ja) * | 2004-09-29 | 2009-10-21 | Hoya株式会社 | 光学ガラス、精密プレス成形用プリフォームとその製造方法、ならびに光学素子とその製造方法 |
JP4361004B2 (ja) * | 2004-11-15 | 2009-11-11 | Hoya株式会社 | 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ならびに光学素子およびその製造方法 |
-
2005
- 2005-04-26 JP JP2007510217A patent/JP4960221B2/ja not_active Expired - Fee Related
- 2005-04-26 WO PCT/IB2005/051359 patent/WO2005105686A1/en not_active Application Discontinuation
- 2005-04-26 DE DE602005015568T patent/DE602005015568D1/de active Active
- 2005-04-26 CN CN2005800136547A patent/CN1950305B/zh not_active Expired - Fee Related
- 2005-04-26 US US11/568,267 patent/US7501368B2/en not_active Expired - Fee Related
- 2005-04-26 EP EP05732782A patent/EP1744994B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
CN1950305A (zh) | 2007-04-18 |
CN1950305B (zh) | 2012-02-08 |
JP2007534599A (ja) | 2007-11-29 |
US20070230200A1 (en) | 2007-10-04 |
EP1744994A1 (en) | 2007-01-24 |
WO2005105686A1 (en) | 2005-11-10 |
US7501368B2 (en) | 2009-03-10 |
EP1744994B1 (en) | 2009-07-22 |
DE602005015568D1 (de) | 2009-09-03 |
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