JP4455877B2 - 窓ガラス製造用のグレーガラス組成物 - Google Patents
窓ガラス製造用のグレーガラス組成物 Download PDFInfo
- Publication number
- JP4455877B2 JP4455877B2 JP2003510401A JP2003510401A JP4455877B2 JP 4455877 B2 JP4455877 B2 JP 4455877B2 JP 2003510401 A JP2003510401 A JP 2003510401A JP 2003510401 A JP2003510401 A JP 2003510401A JP 4455877 B2 JP4455877 B2 JP 4455877B2
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- JP
- Japan
- Prior art keywords
- glass
- glass composition
- composition according
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- total
- 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 75
- 239000000203 mixture Substances 0.000 title claims description 50
- 239000005357 flat glass Substances 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title description 3
- 230000005540 biological transmission Effects 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 239000003086 colorant Substances 0.000 claims description 11
- 239000011669 selenium Substances 0.000 claims description 11
- 238000002834 transmittance Methods 0.000 claims description 10
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 9
- 229910052711 selenium Inorganic materials 0.000 claims description 9
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims description 2
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 10
- 229910000428 cobalt oxide Inorganic materials 0.000 description 5
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000005329 float glass Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 229910052691 Erbium Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 2
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910000480 nickel oxide Inorganic materials 0.000 description 2
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 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
- 238000011109 contamination Methods 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000006025 fining agent Substances 0.000 description 1
- 239000006066 glass batch Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000001771 vacuum deposition 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
- 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
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
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)
Description
SiO2 64〜75%
Al2O3 0〜5%
B2O3 0〜5%
CaO 5〜15%
MgO 0〜5%
Na2O 10〜18%
K2O 0〜5%
及び重量で以下の範囲内にある下記の着色剤、
Fe2O3 0.25〜0.65%、好ましくは0.5〜0.65%
CoO 20ppm未満、好ましくは15ppm以下、5〜15ppmがなお良好
NiO 40〜250ppm、好ましくは70〜150ppm
Se 0〜5ppm
を含み、ここでFe2O3は全鉄分である。
Tlogη=3.5 − Tliq > 20℃
を満足し、好ましくは次の式、
Tlogη=3.5 − Tliq > 50℃
を満足する液相温度(Tliqと表される)とを有する。
・380と780nmの間のA光源の下での全光透過率(TLA)
・ISO 9050標準規格(Parry Moon, air mass 2)に従って295と2500nmの間で積分された全エネルギー透過率(TE)
・ISO 9050標準規格に従って計算された太陽紫外線透過率(TUV)
・D65光源下での主波長(λd)
・D65光源下での刺激純度(PD65)
SiO2 71.00%
Al2O3 0.70%
CaO 8.90%
MgO 3.80%
Na2O 14.10%
K2O 0.10%
Tlogη=2 1410℃
Tlogη=3.5 1100℃
Tliq 1060℃
Claims (19)
- 3.85mmに等しいガラス厚さについて、A光源の下での全光透過率(TLA)が67%より大きく、全エネルギー透過率(TE)が55%未満であり、D65光源下において主波長が480と550nmの間であり且つ純度が5%未満である、ソーダ−石灰−ケイ酸塩タイプのグレーガラス組成物であって、重量で以下の範囲内にある下記の成分、
SiO2 64〜75%
Al2O3 0〜5%
B2O3 0〜5%
CaO 5〜15%
MgO 0〜5%
Na2O 10〜18%
K2O 0〜5%
及び重量で以下の範囲内にある下記の着色剤、
Fe2O3 0.25〜0.65%
CoO 5〜15ppm
NiO 100超〜150ppm
Se 0〜5ppm
を含み、酸化還元値が0.55未満であって、ここでのFe2O3は全鉄分であることを特徴とするグレーガラス組成物。 - Fe2O3含有量が0.5〜0.65%であることを特徴とする、請求項1に記載のガラス組成物。
- 全エネルギー透過率(TE)が50%未満であることを特徴とする、請求項1又は2記載のガラス組成物。
- 全エネルギー透過率(TE)が48%未満であることを特徴とする、請求項3に記載のガラス組成物。
- 酸化還元値が0.35未満であることを特徴とする、請求項1乃至4の一つに記載のガラス組成物。
- 酸化還元値が0.18より大きいことを特徴とする、請求項1乃至5の一つに記載のガラス組成物。
- 全光透過率(TLA)が69%以上であることを特徴とする、請求項1乃至6の一つに記載のガラス組成物。
- セレンを含まないことを特徴とする、請求項1乃至7の一つに記載のガラス組成物。
- 前記波長が490と510nmの間であることを特徴とする、請求項1乃至8の一つに記載のガラス組成物。
- 少なくとも1種の光吸収剤を更に含むことを特徴とする、請求項1乃至9の一つに記載のガラス組成物。
- 前記少なくとも1種の光吸収剤がCeO2、TiO2、Cr2O3、V2O5、WO3又はLa2O3であることを特徴とする、請求項10記載のガラス組成物。
- logη=3.5であるポアズで表された粘度ηに対応する温度と、液相温度Tliqとの差が20℃より大きいことを特徴とする、請求項1乃至11の一つに記載のガラス組成物。
- 前記差が50℃より大きいことを特徴とする、請求項12の一つに記載のガラス組成物。
- logη=2であるポアズで表された粘度ηに対応する温度が1500℃より低いことを特徴とする、請求項1乃至13の一つに記載のガラス組成物。
- 化学的組成が請求項1乃至14のいずれか一つによって定められるガラス板を少なくとも1枚含むことを特徴とする窓ガラス。
- 前記ガラス板の主波長が490と510nmの間にあることを特徴とする、請求項15に記載の窓ガラス。
- 前記ガラス板の厚さが最高で20mmまでであることを特徴とする、請求項15又は16に記載の窓ガラス。
- 前記ガラス板の厚さが0.8と10mmの間であることを特徴とする、請求項17に記載の窓ガラス。
- 2枚のガラス板を含み、それらのうちの少なくとも1枚が請求項7に記載のガラス組成物から形成されている積層窓ガラス。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0108773A FR2826649B1 (fr) | 2001-07-02 | 2001-07-02 | Composition de verre gris destinee a la fabrication de vitrage |
| PCT/FR2002/002210 WO2003004427A1 (fr) | 2001-07-02 | 2002-06-26 | Composition de verre gris destinee a la fabrication de vitrage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004533399A JP2004533399A (ja) | 2004-11-04 |
| JP4455877B2 true JP4455877B2 (ja) | 2010-04-21 |
Family
ID=8865038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003510401A Expired - Fee Related JP4455877B2 (ja) | 2001-07-02 | 2002-06-26 | 窓ガラス製造用のグレーガラス組成物 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7179763B2 (ja) |
| EP (1) | EP1401780B1 (ja) |
| JP (1) | JP4455877B2 (ja) |
| KR (1) | KR100909921B1 (ja) |
| CN (1) | CN1253392C (ja) |
| BR (1) | BR0210767B1 (ja) |
| CZ (1) | CZ297742B6 (ja) |
| ES (1) | ES2595629T3 (ja) |
| FR (1) | FR2826649B1 (ja) |
| MX (1) | MXPA03011768A (ja) |
| PL (1) | PL199601B1 (ja) |
| PT (1) | PT1401780T (ja) |
| WO (1) | WO2003004427A1 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2837817B1 (fr) * | 2002-03-27 | 2005-02-11 | Saint Gobain | Composition de verre destinee a la fabrication de vitrage |
| FR2850373B1 (fr) * | 2003-01-24 | 2006-05-26 | Saint Gobain | Composition de verre silico-sodo-cacique gris destinee a la fabrication de vitrages |
| US7151065B2 (en) * | 2003-07-21 | 2006-12-19 | Guardian Industries Corp. | Grey glass composition |
| FR2864994A1 (fr) | 2004-01-12 | 2005-07-15 | Remi Curtil | Moteur a combustion interne suralimente par turbocompresseur |
| FR2867774B1 (fr) * | 2004-03-19 | 2007-08-10 | Saint Gobain | Composition de verre silico-sodo-calcique gris fonce destinee a la fabrication de vitrages |
| US7622410B2 (en) * | 2005-02-23 | 2009-11-24 | Guardian Industries Corp. | Grey glass composition |
| US7560404B2 (en) * | 2005-09-08 | 2009-07-14 | Ppg Industries Ohio, Inc. | UV absorbing gray glass composition |
| RU2321559C1 (ru) * | 2006-09-05 | 2008-04-10 | Юлия Алексеевна Щепочкина | Стекло |
| JP4797094B2 (ja) * | 2009-07-14 | 2011-10-19 | 本田技研工業株式会社 | 車両の多方向視認装置 |
| CN101913762A (zh) * | 2010-08-12 | 2010-12-15 | 安徽盛世光学玻璃有限公司 | 超浓缩玻璃着色粉及彩色水晶玻璃板的制备方法 |
| WO2013111882A1 (ja) * | 2012-01-27 | 2013-08-01 | 旭硝子株式会社 | 着色ガラス板およびその製造方法 |
| WO2018074485A1 (ja) * | 2016-10-21 | 2018-04-26 | 旭硝子株式会社 | ソーダライムガラス板 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL82156A0 (en) * | 1987-04-10 | 1987-10-30 | Ariel & Berger Ind Ltd | Liquid-dose dispensing apparatus and quickly-releasable clutch particularly useful therein |
| SU1470679A1 (ru) * | 1987-05-27 | 1989-04-07 | Гусевский Филиал Государственного Научно-Исследовательского Института Стекла | Дымчатое стекло |
| US5478783A (en) * | 1994-02-03 | 1995-12-26 | Libbey-Owens-Ford Co. | Glass compositions |
| AU666830B2 (en) * | 1993-11-16 | 1996-02-22 | Ppg Industries Ohio, Inc. | Gray glass composition |
| RO113843B1 (ro) * | 1995-04-04 | 1998-11-30 | Sc Inst National De Sticla Sa | COMPOZIȚIE DE STICLA BRONZE TERMOABSORBANTA Șl PROCEDEU DE OBȚINERE A ACESTEIA |
| JPH10101369A (ja) * | 1996-10-01 | 1998-04-21 | Nippon Sheet Glass Co Ltd | 紫外線赤外線吸収ガラス |
| US6624102B2 (en) * | 2000-09-18 | 2003-09-23 | Nippon Sheet Glass Co., Ltd. | Ultraviolet and infrared radiation absorbing green glass |
| US6953759B2 (en) * | 2002-08-26 | 2005-10-11 | Guardian Industries Corp. | Glass composition with low visible and IR transmission |
-
2001
- 2001-07-02 FR FR0108773A patent/FR2826649B1/fr not_active Expired - Lifetime
-
2002
- 2002-06-26 ES ES02751287.0T patent/ES2595629T3/es not_active Expired - Lifetime
- 2002-06-26 KR KR1020037016844A patent/KR100909921B1/ko not_active Expired - Fee Related
- 2002-06-26 CN CNB028134427A patent/CN1253392C/zh not_active Expired - Fee Related
- 2002-06-26 MX MXPA03011768A patent/MXPA03011768A/es active IP Right Grant
- 2002-06-26 US US10/481,888 patent/US7179763B2/en not_active Expired - Lifetime
- 2002-06-26 BR BRPI0210767-8A patent/BR0210767B1/pt not_active IP Right Cessation
- 2002-06-26 PL PL364470A patent/PL199601B1/pl unknown
- 2002-06-26 CZ CZ20033489A patent/CZ297742B6/cs not_active IP Right Cessation
- 2002-06-26 EP EP02751287.0A patent/EP1401780B1/fr not_active Expired - Lifetime
- 2002-06-26 JP JP2003510401A patent/JP4455877B2/ja not_active Expired - Fee Related
- 2002-06-26 WO PCT/FR2002/002210 patent/WO2003004427A1/fr not_active Ceased
- 2002-06-26 PT PT2751287T patent/PT1401780T/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL199601B1 (pl) | 2008-10-31 |
| EP1401780A1 (fr) | 2004-03-31 |
| US7179763B2 (en) | 2007-02-20 |
| MXPA03011768A (es) | 2004-04-02 |
| JP2004533399A (ja) | 2004-11-04 |
| FR2826649B1 (fr) | 2003-09-19 |
| US20040171473A1 (en) | 2004-09-02 |
| ES2595629T3 (es) | 2017-01-02 |
| BR0210767A (pt) | 2004-07-20 |
| KR100909921B1 (ko) | 2009-07-29 |
| CN1253392C (zh) | 2006-04-26 |
| WO2003004427A1 (fr) | 2003-01-16 |
| EP1401780B1 (fr) | 2016-08-10 |
| CZ20033489A3 (cs) | 2004-09-15 |
| KR20040044416A (ko) | 2004-05-28 |
| PT1401780T (pt) | 2016-11-09 |
| PL364470A1 (en) | 2004-12-13 |
| CN1522232A (zh) | 2004-08-18 |
| FR2826649A1 (fr) | 2003-01-03 |
| CZ297742B6 (cs) | 2007-03-21 |
| BR0210767B1 (pt) | 2012-07-10 |
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