WO2000012441A1 - Verre sodo-calcique transparent incolore absorbant les ultraviolets - Google Patents
Verre sodo-calcique transparent incolore absorbant les ultraviolets Download PDFInfo
- Publication number
- WO2000012441A1 WO2000012441A1 PCT/JP1999/004564 JP9904564W WO0012441A1 WO 2000012441 A1 WO2000012441 A1 WO 2000012441A1 JP 9904564 W JP9904564 W JP 9904564W WO 0012441 A1 WO0012441 A1 WO 0012441A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- glass
- weight
- colorless
- ultraviolet
- absorbing
- 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.)
- Ceased
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
- C03C4/00—Compositions for glass with special properties
- C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
- C03C4/085—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for ultraviolet absorbing 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
Definitions
- the ultraviolet absorbing and colorless transparent soda lime-silica glass of the present invention has the following composition:
- the ultraviolet-absorbing colorless and transparent soda-lime-silica-based glass of the present invention has an excellent ultraviolet-absorbing action, particularly absorption of ultraviolet rays having a wavelength of 330 nm, and when molded into glass bottles, coloring of the contents of the bottle with light can be achieved. It can prevent discoloration, fading, and deterioration of flavor.In particular, it not only prevents yellowing and deterioration of flavor of sake that is sensitive to ultraviolet light having a wavelength of around 330 nm, but also wine coloring, fading, and the like. It is also very effective in preventing flavor deterioration. BRIEF DESCRIPTION OF THE FIGURES
- Cobalt oxide has the effect of extinguishing reddish purple due to Mn3 + ions.
- the addition of cobalt oxide is not essential, but if Mn3 + ions are excessive, If necessary, it can be added in an amount of not more than 0.005% by weight (however, in terms of CO 2 O) in order to eliminate the reddish purple color. If the content of cobalt oxide exceeds 0.0005% by weight, lightness may be reduced and the transparency of glass may be impaired. In consideration of the transparency of glass and the like, the content of cobalt oxide is more preferably 0.0003% by weight or less.
- the transmittance at a wavelength of 330 nm is 4.5% or less, and 420 to 780 nm It is possible to obtain a UV-absorbing colorless and transparent soda lime silica glass having no specific wavelength absorption in the visible region and having a transmittance of 88% or more.
- a transmittance of 4.5% or less at a wavelength of 330 nm is particularly effective in preventing yellow coloring and deterioration of flavor of sake. More preferably, the transmission at a wavelength of 330 nm is less than 4%.
- the general method for producing the glass and glass bottle of the present invention is as follows. 100 to 100 parts by weight of silica sand, 25 to 36 parts by weight of soda ash, 23 to 33 parts by weight of limestone, carbon (purity 85% by weight) 0.03 to 0. 5 parts by weight , amount Glauber's salt 0.7 to 2.0 parts by weight, of cerium oxide as the UV absorber (as C e 0 2) 0. 2 6 ⁇ 1.
- the soda lime silica glass contains typically several wt% of AI 2 0 3 Ingredient, when alumina component contained as an impurity is small in silica sand, the raw materials
- the composition can be adjusted by further adding raw materials such as alumina, aluminum hydroxide, and feldspars.
- the glass composition was analyzed using an X-ray fluorescence spectrometer (Rigaku Corp., 370). The ratio of F e 2 0 3 and F e 0 was calculated from the wavelength 1 0 00 nm absorbance using a spectrophotometer.
- Glauberite 1.6 parts by weight
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
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MXPA01001562A MXPA01001562A (es) | 1998-08-26 | 1999-08-24 | Vidrio transparente, incoloro de sosa-cal-silice que absorbe la radiacion ultravioleta. |
| DE69936143T DE69936143D1 (de) | 1998-08-26 | 1999-08-24 | Uv-absorbierendes, farbloses, transparentes natronkalkglas |
| EP99938617A EP1118597B1 (en) | 1998-08-26 | 1999-08-24 | Ultraviolet-absorbing, colorless, transparent soda-lime silica glass |
| US09/762,465 US6407021B1 (en) | 1998-08-26 | 1999-08-24 | Ultraviolet radiation-absorbing, colorless, transparent soda-lime silica glass |
| AU53062/99A AU755014B2 (en) | 1998-08-26 | 1999-08-24 | Ultraviolet-absorbing, colorless, transparent soda-lime silica glass |
| JP2000567481A JP3451350B2 (ja) | 1998-08-26 | 1999-08-24 | 紫外線吸収無色透明ソーダライムシリカ系ガラス |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10/257605 | 1998-08-26 | ||
| JP25760598 | 1998-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000012441A1 true WO2000012441A1 (fr) | 2000-03-09 |
Family
ID=17308598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP1999/004564 Ceased WO2000012441A1 (fr) | 1998-08-26 | 1999-08-24 | Verre sodo-calcique transparent incolore absorbant les ultraviolets |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6407021B1 (ja) |
| EP (1) | EP1118597B1 (ja) |
| JP (1) | JP3451350B2 (ja) |
| AU (1) | AU755014B2 (ja) |
| DE (1) | DE69936143D1 (ja) |
| MX (1) | MXPA01001562A (ja) |
| WO (1) | WO2000012441A1 (ja) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001068545A1 (en) * | 2000-03-14 | 2001-09-20 | Nihon Yamamura Glass Co., Ltd. | Ultraviolet ray-absorbing, colorless and transparent soda-lime-silica glass |
| US6844280B2 (en) * | 2000-03-06 | 2005-01-18 | Nippon Sheet Glass Company, Limited | Flat glass having high transmittance |
| JP2013088368A (ja) * | 2011-10-21 | 2013-05-13 | Nippon Electric Glass Co Ltd | 放射線遮蔽物品 |
| DE102009029086B4 (de) * | 2009-09-02 | 2015-03-12 | Schott Ag | Solarisationsbeständiges Glas, Verfahren zu seiner Herstellung und seine Verwendung |
| WO2017094869A1 (ja) * | 2015-12-02 | 2017-06-08 | 旭硝子株式会社 | ガラス |
| JP2019521075A (ja) * | 2016-07-20 | 2019-07-25 | エージーシー グラス ユーロップAgc Glass Europe | ガラスシートの厚さにかかわらずニュートラル性に近づくガラスシート |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3698558B2 (ja) * | 1998-07-30 | 2005-09-21 | セントラル硝子株式会社 | 紫外線吸収ガラス |
| CA2342910C (en) * | 1998-09-04 | 2008-08-05 | Nippon Sheet Glass Co., Ltd. | Light-colored high-transmittance glass and method of manufacturing the same, glass sheet with conductive film using the same and method of manufacturing the glass sheet, and glassarticle |
| JP2001316128A (ja) * | 2000-03-02 | 2001-11-13 | Nippon Sheet Glass Co Ltd | 淡色着色高透過ガラスおよびその製造方法 |
| US6797658B2 (en) * | 2001-02-09 | 2004-09-28 | Ppg Industries Ohio, Inc. | Methods of adjusting temperatures of glass characteristics and glass articles produced thereby |
| US6878652B2 (en) | 2001-02-09 | 2005-04-12 | Ppg Industries Ohio, Inc. | Methods of adjusting glass melting and forming temperatures without substantially changing bending and annealing temperatures and glass articles produced thereby |
| US7169722B2 (en) * | 2002-01-28 | 2007-01-30 | Guardian Industries Corp. | Clear glass composition with high visible transmittance |
| US7037869B2 (en) * | 2002-01-28 | 2006-05-02 | Guardian Industries Corp. | Clear glass composition |
| US7144837B2 (en) * | 2002-01-28 | 2006-12-05 | Guardian Industries Corp. | Clear glass composition with high visible transmittance |
| FR2844364B1 (fr) * | 2002-09-11 | 2004-12-17 | Saint Gobain | Substrat diffusant |
| US7601660B2 (en) * | 2004-03-01 | 2009-10-13 | Guardian Industries Corp. | Clear glass composition |
| US7700869B2 (en) * | 2005-02-03 | 2010-04-20 | Guardian Industries Corp. | Solar cell low iron patterned glass and method of making same |
| US7743630B2 (en) | 2005-05-05 | 2010-06-29 | Guardian Industries Corp. | Method of making float glass with transparent conductive oxide (TCO) film integrally formed on tin bath side of glass and corresponding product |
| US7700870B2 (en) | 2005-05-05 | 2010-04-20 | Guardian Industries Corp. | Solar cell using low iron high transmission glass with antimony and corresponding method |
| US20070074757A1 (en) * | 2005-10-04 | 2007-04-05 | Gurdian Industries Corp | Method of making solar cell/module with porous silica antireflective coating |
| US8153282B2 (en) * | 2005-11-22 | 2012-04-10 | Guardian Industries Corp. | Solar cell with antireflective coating with graded layer including mixture of titanium oxide and silicon oxide |
| US20070113881A1 (en) * | 2005-11-22 | 2007-05-24 | Guardian Industries Corp. | Method of making solar cell with antireflective coating using combustion chemical vapor deposition (CCVD) and corresponding product |
| US7825051B2 (en) * | 2006-01-12 | 2010-11-02 | Ppg Industries Ohio, Inc. | Colored glass compositions |
| US8648252B2 (en) | 2006-03-13 | 2014-02-11 | Guardian Industries Corp. | Solar cell using low iron high transmission glass and corresponding method |
| US7557053B2 (en) | 2006-03-13 | 2009-07-07 | Guardian Industries Corp. | Low iron high transmission float glass for solar cell applications and method of making same |
| US7560402B2 (en) * | 2006-10-06 | 2009-07-14 | Guardian Industries Corp. | Clear glass composition |
| US7560403B2 (en) * | 2006-10-17 | 2009-07-14 | Guardian Industries Corp. | Clear glass composition with erbium oxide |
| US20080096754A1 (en) * | 2006-10-19 | 2008-04-24 | Thomsen Scott V | UV transmissive soda-lime-silica glass |
| US8637762B2 (en) * | 2006-11-17 | 2014-01-28 | Guardian Industries Corp. | High transmission glass ground at edge portion(s) thereof for use in electronic device such as photovoltaic applications and corresponding method |
| US7767253B2 (en) | 2007-03-09 | 2010-08-03 | Guardian Industries Corp. | Method of making a photovoltaic device with antireflective coating |
| US8237047B2 (en) * | 2007-05-01 | 2012-08-07 | Guardian Industries Corp. | Method of making a photovoltaic device or front substrate for use in same with scratch-resistant coating and resulting product |
| US20080295884A1 (en) * | 2007-05-29 | 2008-12-04 | Sharma Pramod K | Method of making a photovoltaic device or front substrate with barrier layer for use in same and resulting product |
| US8445774B2 (en) * | 2007-07-26 | 2013-05-21 | Guardian Industries Corp. | Method of making an antireflective silica coating, resulting product, and photovoltaic device comprising same |
| US8450594B2 (en) * | 2007-07-26 | 2013-05-28 | Guardian Industries Corp. | Method of making an antireflective silica coating, resulting product and photovoltaic device comprising same |
| US20090075092A1 (en) * | 2007-09-18 | 2009-03-19 | Guardian Industries Corp. | Method of making an antireflective silica coating, resulting product, and photovoltaic device comprising same |
| US20090101209A1 (en) * | 2007-10-19 | 2009-04-23 | Guardian Industries Corp. | Method of making an antireflective silica coating, resulting product, and photovoltaic device comprising same |
| US8114472B2 (en) * | 2008-01-08 | 2012-02-14 | Guardian Industries Corp. | Method of making a temperable antiglare coating, and resulting products containing the same |
| US20090181256A1 (en) * | 2008-01-14 | 2009-07-16 | Guardian Industries Corp. | Methods of making silica-titania coatings, and products containing the same |
| US8668961B2 (en) * | 2008-07-31 | 2014-03-11 | Guardian Industries Corp. | Titania coating and method of making same |
| US20100122728A1 (en) * | 2008-11-17 | 2010-05-20 | Fulton Kevin R | Photovoltaic device using low iron high transmission glass with antimony and reduced alkali content and corresponding method |
| US8304358B2 (en) * | 2008-11-21 | 2012-11-06 | Ppg Industries Ohio, Inc. | Method of reducing redox ratio of molten glass and the glass made thereby |
| US20100252787A1 (en) * | 2009-04-03 | 2010-10-07 | Zeledyne, Llc | High Visible/Infrared Transmittance Glass Composition |
| US8617641B2 (en) * | 2009-11-12 | 2013-12-31 | Guardian Industries Corp. | Coated article comprising colloidal silica inclusive anti-reflective coating, and method of making the same |
| US9272949B2 (en) | 2010-07-09 | 2016-03-01 | Guardian Industries Corp. | Coated glass substrate with heat treatable ultraviolet blocking characteristics |
| US8664132B2 (en) * | 2010-09-03 | 2014-03-04 | Ppg Industries Ohio, Inc. | High transmittance glass |
| US8785337B2 (en) * | 2011-07-08 | 2014-07-22 | Owens-Brockway Glass Container Inc. | Glass container composition |
| BE1020296A3 (fr) | 2011-11-15 | 2013-07-02 | Agc Glass Europe | Feuille de verre a haute transmission energetique. |
| TWI561481B (en) * | 2012-02-29 | 2016-12-11 | Corning Inc | Glass manufacturing apparatus and methods |
| DE102013109087B3 (de) * | 2013-08-22 | 2015-02-19 | Schott Ag | Flachglas mit Filterwirkung, Verfahren zu seiner Herstellung, Verwendung sowie Schichtverbund |
| CN106573821A (zh) * | 2014-08-01 | 2017-04-19 | 旭硝子株式会社 | 高透射玻璃 |
| US11680005B2 (en) | 2020-02-12 | 2023-06-20 | Owens-Brockway Glass Container Inc. | Feed material for producing flint glass using submerged combustion melting |
| US11912608B2 (en) | 2019-10-01 | 2024-02-27 | Owens-Brockway Glass Container Inc. | Glass manufacturing |
| WO2024236340A1 (en) * | 2023-05-12 | 2024-11-21 | Gürok Holding B.V. | Uv radiation adsorbing glass compositions, articles, and methods of making the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05178639A (ja) * | 1991-12-27 | 1993-07-20 | Central Glass Co Ltd | 含鉄分・高還元率フリットガラスおよびこれを用いた紫外・赤外線吸収緑色ガラス |
| JPH10218642A (ja) * | 1997-02-07 | 1998-08-18 | Central Glass Co Ltd | 紫外線吸収ガラス |
| JPH10226534A (ja) * | 1997-02-17 | 1998-08-25 | Central Glass Co Ltd | 紫外線吸収性ガラス |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5030594A (en) * | 1990-06-29 | 1991-07-09 | Ppg Industries, Inc. | Highly transparent, edge colored glass |
| US5030593A (en) * | 1990-06-29 | 1991-07-09 | Ppg Industries, Inc. | Lightly tinted glass compatible with wood tones |
| CZ279603B6 (cs) * | 1993-11-03 | 1995-05-17 | Vysoká Škola Chemicko-Technologická | Křišťálové bezolovnaté sklo s indexem lomu vyšším než 1,52 |
| JP3368953B2 (ja) * | 1993-11-12 | 2003-01-20 | 旭硝子株式会社 | 紫外線吸収着色ガラス |
| HUP9600148A3 (en) * | 1996-01-24 | 1999-01-28 | Gen Electric Company Cleveland | Glass composition |
| JP3431395B2 (ja) * | 1996-05-17 | 2003-07-28 | セントラル硝子株式会社 | 紫外線吸収グレ−色系ガラス |
| JP3930113B2 (ja) * | 1996-08-30 | 2007-06-13 | Hoya株式会社 | 磁気ディスク用ガラス基板 |
-
1999
- 1999-08-24 WO PCT/JP1999/004564 patent/WO2000012441A1/ja not_active Ceased
- 1999-08-24 EP EP99938617A patent/EP1118597B1/en not_active Expired - Lifetime
- 1999-08-24 JP JP2000567481A patent/JP3451350B2/ja not_active Expired - Fee Related
- 1999-08-24 US US09/762,465 patent/US6407021B1/en not_active Expired - Fee Related
- 1999-08-24 AU AU53062/99A patent/AU755014B2/en not_active Ceased
- 1999-08-24 MX MXPA01001562A patent/MXPA01001562A/es not_active IP Right Cessation
- 1999-08-24 DE DE69936143T patent/DE69936143D1/de not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05178639A (ja) * | 1991-12-27 | 1993-07-20 | Central Glass Co Ltd | 含鉄分・高還元率フリットガラスおよびこれを用いた紫外・赤外線吸収緑色ガラス |
| JPH10218642A (ja) * | 1997-02-07 | 1998-08-18 | Central Glass Co Ltd | 紫外線吸収ガラス |
| JPH10226534A (ja) * | 1997-02-17 | 1998-08-25 | Central Glass Co Ltd | 紫外線吸収性ガラス |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6844280B2 (en) * | 2000-03-06 | 2005-01-18 | Nippon Sheet Glass Company, Limited | Flat glass having high transmittance |
| WO2001068545A1 (en) * | 2000-03-14 | 2001-09-20 | Nihon Yamamura Glass Co., Ltd. | Ultraviolet ray-absorbing, colorless and transparent soda-lime-silica glass |
| US6878653B2 (en) | 2000-03-14 | 2005-04-12 | Nihon Yamamura Glass Co., Ltd. | Ultraviolet ray-absorbing, colorless and transparent soda-lime-silica glass |
| JP4731086B2 (ja) * | 2000-03-14 | 2011-07-20 | 日本山村硝子株式会社 | 紫外線吸収無色透明ソーダライムシリカ系ガラス |
| DE102009029086B4 (de) * | 2009-09-02 | 2015-03-12 | Schott Ag | Solarisationsbeständiges Glas, Verfahren zu seiner Herstellung und seine Verwendung |
| JP2013088368A (ja) * | 2011-10-21 | 2013-05-13 | Nippon Electric Glass Co Ltd | 放射線遮蔽物品 |
| WO2017094869A1 (ja) * | 2015-12-02 | 2017-06-08 | 旭硝子株式会社 | ガラス |
| JPWO2017094869A1 (ja) * | 2015-12-02 | 2018-09-20 | Agc株式会社 | ガラス |
| US10865134B2 (en) | 2015-12-02 | 2020-12-15 | AGC Inc. | Glass |
| JP2019521075A (ja) * | 2016-07-20 | 2019-07-25 | エージーシー グラス ユーロップAgc Glass Europe | ガラスシートの厚さにかかわらずニュートラル性に近づくガラスシート |
| JP7042251B2 (ja) | 2016-07-20 | 2022-03-25 | エージーシー グラス ユーロップ | ガラスシートの厚さにかかわらずニュートラル性に近づくガラスシート |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1118597A1 (en) | 2001-07-25 |
| AU5306299A (en) | 2000-03-21 |
| MXPA01001562A (es) | 2002-04-08 |
| DE69936143D1 (de) | 2007-07-05 |
| EP1118597B1 (en) | 2007-05-23 |
| AU755014B2 (en) | 2002-11-28 |
| EP1118597A4 (en) | 2004-06-23 |
| US6407021B1 (en) | 2002-06-18 |
| JP3451350B2 (ja) | 2003-09-29 |
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