WO2003097549A1 - Reflective, solar control coated glass article - Google Patents
Reflective, solar control coated glass article Download PDFInfo
- Publication number
- WO2003097549A1 WO2003097549A1 PCT/US2003/008651 US0308651W WO03097549A1 WO 2003097549 A1 WO2003097549 A1 WO 2003097549A1 US 0308651 W US0308651 W US 0308651W WO 03097549 A1 WO03097549 A1 WO 03097549A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coated glass
- glass article
- coating
- coated
- article
- 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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
-
- 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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
- C03C17/3417—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials all coatings being oxide coatings
-
- 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
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/71—Photocatalytic coatings
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
Definitions
- the invention relates to coated glass and, in particular, to visible light reflecting, solar control coated glass articles.
- Coatings on architectural glass are commonly utilized to provide specific energy absorption and light transmittance properties. Additionally, coatings provide desired reflective or spectral properties that are aesthetically pleasing.
- the coated articles are often used singularly or in combination with other coated articles to form a glazing or window unit.
- Coated glass articles are typically produced “online” by continuously coating a glass substrate while it is being manufactured in a process known in the art as the "float glass process.” Additionally, coated glass articles are produced “off-line” through a sputtering process .
- the former process involves casting glass onto a molten tin bath which is suitably enclosed, thereafter transferring the glass, after it is sufficiently cooled, to lift out rolls which are aligned with the bath, and finally cooling the glass as it advances across the rolls, initially through a lehr and thereafter while exposed to the ambient atmosphere.
- a non-oxidizing atmosphere is maintained in the float portion of the process, while the glass is in contact with the molten tin bath, to prevent oxidation of tin.
- An oxidizing atmosphere is maintained in the lehr.
- the coatings are applied onto the glass substrate in the float bath of the float bath process. However, coatings may also be applied onto the substrate in the lehr.
- the attributes of the resulting coated glass substrate are dependent upon the specific coatings applied during the float glass process or an off-line sputtering process.
- the coating compositions and thicknesses impart energy absorption and light transmittance properties within the coated article while also affecting the spectral properties. Desired attributes may be obtainable by adjusting the compositions or thicknesses of the coating layer or layers. However, adjustments to enhance a specific property can adversely impact other transmittance or spectral properties of the coated glass article. Obtaining desired spectral properties is often difficult when trying to combine specific energy absorption and light transmittance properties in a coated glass article.
- High performance solar control glasses means glasses that transmit a significantly higher percentage of incident light than of total incident radiation energy (total solar heat) .
- a visible light reflecting, solar control glazing with a low emittance, and a low solar heat gain coefficient would significantly improve energy costs in buildings and homes while providing a desirable neutral color for, at least, film side reflection.
- the low emittance characteristic of the glazing would minimize any indirect heat gain from absorption.
- a visible light reflecting, solar control article comprising a glass substrate, a first coating deposited over the glass substrate and a second coating deposited over the first coating.
- the first coating is comprised of a doped metal oxide, and in an especially preferred embodiment is comprised of fluorine doped tin oxide.
- the first coating provides the low emissivity of the coated glass article.
- the second coating is comprised of a transparent metal oxide having a refractive index greater than the refractive index of the first coating. The addition of the second coating increases the visible light reflectance of the coated glass article, so that the resulting coated glass article has a film side reflectance Rf > 15% and an emissivity less than or equal to about 0.3.
- the coated glass article includes an iridescence-suppressing interlayer deposited between the glass substrate and the first coating of the doped metal oxide.
- the coatings are such as to provide a neutral color in transmittance and reflectance when applied to a clear glass substrate.
- Figure 1 is a sectional view through a coated glass article in accordance with one embodiment of the invention.
- Figure 2 is a sectional view through a coated glass article in accordance with a second preferred embodiment of the invention.
- FIG 3 is sectional view through a double glazing unit incorporating a coated glass article as illustrated in Figure 1.
- a visible light reflecting, solar control coated glass article 1 comprises a glass substrate 11 and a multi-layer coating 12 including a low emissivity layer 14 and a reflecting layer 13.
- FIG. 2 The embodiment shown in Figure 2 is similar to the embodiment of Figure 1, with a coated glass article 2 comprising a glass substrate 21 and a multi-layer coating 22.
- coating 22 differs from coating 12 in that it comprises, in addition to low emissivity layer 24 and reflecting layer 23, an iridescence suppressing underlayer 25 as further discussed hereinafter.
- Figure 3 illustrates the coated glass pane 1 of Figure 1 assembled in parallel spaced apart relationship with a second pane of glazing material 31, typically of clear float glass, the panes being spaced apart and sealed together by spacing and sealing system 32, to form double glazing unit 3 having airspace 33.
- the coating 12 faces the airspace 33 of the unit, with the coating facing towards the interior of the glazed space (usually, but not necessarily, a building) .
- the second pane of glazing material 31 may, in certain preferred embodiments, be provided with a low emissivity layer (not shown) facing towards the airspace 33.
- the glass substrates suitable for use in preparing the coated glass article according to the present invention may include any of the conventional glass compositions known in the art as useful for the preparation of architectural glazings.
- the preferred substrate is a tinted float glass ribbon wherein the coatings of the present invention are applied in the heated zone of the float glass process.
- clear glass substrates may be suitable for applying the multilayered stack of the invention.
- the tinted glass substrates are especially preferred for their impact on the spectral and energy transmittance properties of the coated glass article.
- the low emissivity layer is a layer of a metal compound, normally a metal oxide (as other low emissivity compounds such as metal nitrides and metal suicides tend to have lower light transmissions), and a transparent semiconductor, for example, a doped indium, tin or zinc oxide.
- Preferred materials include tin doped indium oxide and fluorine doped tin oxide, with fluorine doped tin oxide being especially preferred.
- the low emissivity layer will normally have a thickness in the range 1000 A o to 6000 A (as use of a thicker layer is likely to result in an unnecessary reduction in light transmission without sufficient reduction in emissivity to compensate) , o o especially a thickness in the range 2000 A to 5000 A.
- the low emissivity layer provides an emissivity of less than 0.3 (the numerical values of emissivity referred to in this description and the accompanying claims are values of hemispherical emissivity (Eh) ) , although it is preferred to use a low emissivity layer which provides an emissivity of 0.2 or less.
- the reflecting layer is deposited over the low emissivity layer in the coated glass article of the invention.
- the reflecting layer has a refractive index in the visible spectrum that is greater than the refractive index of the low emissivity layer.
- the refractive index of the reflecting layer will generally be greater than or equal to about 2.0.
- the reflecting layer is normally a layer of a transparent metal oxide, such as oxides of titanium, zirconium or chromium.
- An oxide of titanium is an especially preferred material for forming the reflecting layer of the coated glass article. Titanium oxide coatings formed by atmospheric pressure chemical vapor deposition, such as those described in U.S. Patent No. 6,238,738, which is incorporated herein by reference, are known to be photocatalytic and hydrophilic.
- a coating stack of the invention on an exterior-facing surface of a glazing will result in so-called "self-cleaning" properties.
- use of the coating stack of the invention on the exterior-facing surface of an insulated glass unit will negatively impact the solar control properties relative to use of the same coating stack on an unexposed surface of a pane of an insulating glass unit.
- Use of thin films, as in the present invention may result in the appearance of interference colors and iridescence.
- a color suppressing underlayer (which may itself be a combination of sub-layers) may be applied to the glass prior to deposition of the low emissivity and reflecting layers.
- Iridescence-suppressing coatings are conventionally known within the art.
- U.S. Patent Nos . 4,187,336; 4,419,386; and 4,206,252, herein incorporated by reference describe coating techniques suitable for suppressing interference colors .
- the interlayer of the present invention may comprise a single iridescence- suppressing coating, a two-layer coating, or a gradient coating.
- an iridescence suppressing layer or layers is incorporated under the coating comprising a low emissivity layer and reflecting layer.
- the low emissivity layer and reflecting layer of the present invention may be deposited by known techniques, for example, by sputtering, including reactive sputtering, or by chemical vapor deposition. Indeed, it is an important advantage of the invention that both the above layers are susceptible to deposition by chemical vapor deposition techniques providing for the possibility of applying the coating to the hot ribbon of glass during the glass production process. Methods of depositing metal oxides by chemical vapor deposition are described, for example, in U.S. Patent Nos . 5,698,262; 5,773,086 and 6,238,738, each of which is incorporated by reference herein. The invention is illustrated but not limited by the following Examples.
- Tvis represents the visible light transmission measured using Illuminant C on a Perkin-Elmer Lambda 19 spectrophotometer .
- the total solar heat transmissions (Tsol) stated are determined by weighting with a solar spectral irradiance function (ASTM E891-87) that represents the direct normal radiation incident on a surface (air mass 1.5) .
- the Rg and Rf are the total visible light reflectances measured from the glass and film sides respectively. These reflectances were measured using a Colorsphere spectrophotometer available from BYK Gardner Scientific.
- SHGC is the solar heat gain coefficient and SC is the shading coefficient.
- the winter time U values and summer time U values are denoted as Uwin and Usum respectively.
- the color of light transmitted and reflected from the film side of the coated glass articles is measured according to the CIELAB color scale coordinates of a* and b* .
- the multi-layer coating stacks of Examples 1-3 were deposited by chemical vapor deposition on a clear float glass ribbon during the float glass ' production process.
- the glass was 3-3.2 mm in thickness.
- An iridescence- suppressing interlayer was first deposited onto the surface of the glass substrate in the heated zone of a float glass production process.
- the iridescence- suppressing layer included a tin oxide coating deposited on and adhered to the glass substrate.
- the tin oxide was applied by chemical vapor deposition in the heated zone of the float glass process by introducing dimethyl tin dichloride in an oxidizing atmosphere over the surface of the substrate.
- a silicon dioxide coating was then applied onto the surface of the tin oxide coating by reacting silane, in the presence of oxygen and ethylene, near the surface of the substrate in the heated zone of the float process.
- a fluorine doped tin oxide coating was deposited onto the surface of the silicon dioxide coating.
- the fluorine doped tin oxide coating was deposited by chemical vapor deposition in the heated zone of the float glass process by introducing dimethyl tin dichloride, water and hydrogen fluoride in an oxidizing atmosphere over the surface of the substrate.
- a titanium dioxide coating was deposited onto the surface of the fluorine doped tin oxide coating.
- the titanium dioxide coating was also deposited by chemical vapor deposition in the heated zone of the float glass process by introducing titanium tetrachloride and an organic oxygen source over the surface of the substrate, as described in U.S. Patent No. 6,238,738.
- the layer thicknesses in Angstroms, measured optically, and the properties of the resulting coated glass articles are shown below in Table 1. In each case, the haze was less than 1.0%.
- a coated glass article was produced in accordance with Examples 1-3 having the following layer thicknesses: 271 A Sn0 2 , 172 A Si0 2 , 2100 A Sn0 2 :F, and 300 A Ti0 2 .
- the Eh of the sample was measured to be 0.22. Properties were then calculated for this coating stack on various glass substrates, clear and a variety of tints, having a thickness of Yi inch. These examples are numbered 4-9 and are shown below in Table 2.
- the glasses used in the above examples are all commercially available from Pilkington North America, Inc. of Toledo, Ohio.
- Examples 4 and 10 are on clear glass; examples 5 and 11 are on a blue glass sold under the trademark Arctic Blue tm ; examples 6 and 12 are on blue- green glass; examples 7 and 13 are on bronze glass; examples 8 and 14 are on a green glass sold under the trademark Evergreen tm ; and examples 9 and 15 are on grey glass .
- the coatings of the present invention offer important advantages over the prior art.
- coated glass articles having an emissivity less than or equal to about 0.3 and preferably less than or equal to about 0.2, and an Rf of 15% or more, preferably 18% or more, and most preferably 20% or more.
- the resulting coated glass articles When deposited on a suitable tinted glass, the resulting coated glass articles have an SHGC of 0.5 or less, preferably 0.45 or less .
- the preferred coated glasses of the present invention are glasses wherein the coating is such as to exhibit reflection (when viewed from the coated side) and transmission (when applied to clear float glass) colors such that (a* 2 + b* 2 ) w is less than 12, especially less than 10. In especially preferred embodiments, the reflection and transmission colors are each such that (a* 2 + b* 2 ) * is less than 7.
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60305693.8T DE60305693T3 (en) | 2002-05-14 | 2003-03-20 | REFLECTIVE SUNSCREEN GLASS |
JP2004505285A JP4903995B2 (en) | 2002-05-14 | 2003-03-20 | Reflective solar control coated glass |
BRPI0309951-2A BR0309951B1 (en) | 2002-05-14 | 2003-03-20 | coated glass substrate and coated glass article. |
AU2003220438A AU2003220438B2 (en) | 2002-05-14 | 2003-03-20 | Reflective, solar control coated glass article |
EP03716744.2A EP1506143B2 (en) | 2002-05-14 | 2003-03-20 | Reflective, solar control coated glass article |
CA002485008A CA2485008A1 (en) | 2002-05-14 | 2003-03-20 | Reflective, solar control coated glass article |
KR1020047018116A KR100933597B1 (en) | 2002-05-14 | 2003-03-20 | Reflective coated glass products for solar control |
MXPA04011201A MXPA04011201A (en) | 2002-05-14 | 2003-03-20 | Reflective, solar control coated glass article. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/145,344 US6733889B2 (en) | 2002-05-14 | 2002-05-14 | Reflective, solar control coated glass article |
US10/145,344 | 2002-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003097549A1 true WO2003097549A1 (en) | 2003-11-27 |
Family
ID=29418615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/008651 WO2003097549A1 (en) | 2002-05-14 | 2003-03-20 | Reflective, solar control coated glass article |
Country Status (16)
Country | Link |
---|---|
US (1) | US6733889B2 (en) |
EP (1) | EP1506143B2 (en) |
JP (2) | JP4903995B2 (en) |
KR (1) | KR100933597B1 (en) |
CN (1) | CN100335433C (en) |
AT (1) | ATE327970T1 (en) |
AU (1) | AU2003220438B2 (en) |
BR (1) | BR0309951B1 (en) |
CA (1) | CA2485008A1 (en) |
DE (1) | DE60305693T3 (en) |
ES (1) | ES2266802T3 (en) |
MX (1) | MXPA04011201A (en) |
MY (1) | MY133418A (en) |
RU (1) | RU2309917C2 (en) |
TW (1) | TWI289139B (en) |
WO (1) | WO2003097549A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE43817E1 (en) | 2004-07-12 | 2012-11-20 | Cardinal Cg Company | Low-maintenance coatings |
US9738967B2 (en) | 2006-07-12 | 2017-08-22 | Cardinal Cg Company | Sputtering apparatus including target mounting and control |
EP2691343B1 (en) | 2011-03-30 | 2018-06-13 | Pilkington Group Limited | Coated tinted glass article and method of making same |
US10604442B2 (en) | 2016-11-17 | 2020-03-31 | Cardinal Cg Company | Static-dissipative coating technology |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2838734B1 (en) * | 2002-04-17 | 2005-04-15 | Saint Gobain | SELF-CLEANING COATING SUBSTRATE |
FR2869897B1 (en) * | 2004-05-10 | 2006-10-27 | Saint Gobain | PHOTOCATALYTIC COATING SUBSTRATE |
GB0423085D0 (en) * | 2004-10-18 | 2004-11-17 | Pilkington Automotive Ltd | Solar control glazing |
WO2006091668A1 (en) * | 2005-02-24 | 2006-08-31 | Pilkington North America, Inc. | Anti-reflective, thermally insulated glazing articles |
EP2007694B2 (en) * | 2006-04-07 | 2024-02-14 | INTERPANE Entwicklungs-und Beratungsgesellschaft mbH | Weather-resistant layer system |
CA2648686C (en) * | 2006-04-11 | 2016-08-09 | Cardinal Cg Company | Photocatalytic coatings having improved low-maintenance properties |
WO2007130447A2 (en) * | 2006-05-05 | 2007-11-15 | Pilkington Group Limited | Method for depositing zinc oxide coatings on flat glass |
US7632543B2 (en) * | 2006-12-05 | 2009-12-15 | Guardian Industries Corp. | Method of making IG window unit and forming silicon oxide based hydrophilic coating using chlorosilane vapor deposition |
US7820309B2 (en) | 2007-09-14 | 2010-10-26 | Cardinal Cg Company | Low-maintenance coatings, and methods for producing low-maintenance coatings |
GB0803574D0 (en) * | 2008-02-27 | 2008-04-02 | Pilkington Group Ltd | Coated glazing |
CN102036928B (en) * | 2008-03-19 | 2014-05-28 | 农业技术国际有限公司 | Chitosan-coated hydrophobic glass and method of making |
US8402716B2 (en) * | 2008-05-21 | 2013-03-26 | Serious Energy, Inc. | Encapsulated composit fibrous aerogel spacer assembly |
US20100139193A1 (en) * | 2008-12-09 | 2010-06-10 | Goldberg Michael J | Nonmetallic ultra-low permeability butyl tape for use as the final seal in insulated glass units |
DE102009008141A1 (en) * | 2009-02-09 | 2010-08-19 | Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg | Transparent glass body, process for its preparation and its use |
DK2429965T3 (en) * | 2009-05-08 | 2020-09-28 | Vitro Flat Glass Llc | SOLAR CONTROL COATING WITH HIGH SOLAR HEAT RECOVERY COEFFICIENT |
US10000965B2 (en) | 2010-01-16 | 2018-06-19 | Cardinal Cg Company | Insulating glass unit transparent conductive coating technology |
US10000411B2 (en) | 2010-01-16 | 2018-06-19 | Cardinal Cg Company | Insulating glass unit transparent conductivity and low emissivity coating technology |
US11155493B2 (en) | 2010-01-16 | 2021-10-26 | Cardinal Cg Company | Alloy oxide overcoat indium tin oxide coatings, coated glazings, and production methods |
US10060180B2 (en) | 2010-01-16 | 2018-08-28 | Cardinal Cg Company | Flash-treated indium tin oxide coatings, production methods, and insulating glass unit transparent conductive coating technology |
WO2011088330A2 (en) | 2010-01-16 | 2011-07-21 | Cardinal Cg Company | High quality emission control coatings, emission control glazings, and production methods |
US9862640B2 (en) | 2010-01-16 | 2018-01-09 | Cardinal Cg Company | Tin oxide overcoat indium tin oxide coatings, coated glazings, and production methods |
FR2963343B1 (en) * | 2010-07-28 | 2012-07-27 | Saint Gobain | GLAZING WITH COATING AGAINST CONDENSATION |
US8557391B2 (en) * | 2011-02-24 | 2013-10-15 | Guardian Industries Corp. | Coated article including low-emissivity coating, insulating glass unit including coated article, and/or methods of making the same |
DE102011076830A1 (en) * | 2011-05-31 | 2012-12-06 | Innovent E.V. | Method and apparatus for coating a float glass ribbon |
US9594195B2 (en) | 2013-02-13 | 2017-03-14 | Centre Luxembourgeois de Recherches Pour le Verre et la Ceramique (CRVC) SaRL | Dielectric mirror |
US9650291B2 (en) | 2013-02-20 | 2017-05-16 | Saint-Gobain Glass France | Pane with thermal radiation reflecting coating |
EP3047314B1 (en) * | 2013-09-18 | 2019-02-20 | Guardian Europe S.à.r.l. | Dielectric mirror |
JP6797021B2 (en) * | 2014-02-11 | 2020-12-09 | ピルキントン グループ リミテッド | Covered glass articles and display assemblies made from them |
WO2016075435A1 (en) * | 2014-11-12 | 2016-05-19 | Pilkington Group Limited | Coated glass article, display assembly made therewith and method of making a display assembly |
CN109070504A (en) * | 2016-04-27 | 2018-12-21 | 依视路国际公司 | The substrate holder and its application method for coating equipped with removable shield |
TW201834989A (en) * | 2016-06-10 | 2018-10-01 | 康寧公司 | Glass articles comprising light extraction features |
CN111295551A (en) * | 2017-10-30 | 2020-06-16 | 松下知识产权经营株式会社 | Heat exchange type air interchanger |
US11028012B2 (en) | 2018-10-31 | 2021-06-08 | Cardinal Cg Company | Low solar heat gain coatings, laminated glass assemblies, and methods of producing same |
WO2020234593A1 (en) * | 2019-05-20 | 2020-11-26 | Pilkington Group Limited | Laminated window assembly |
US20230071762A1 (en) * | 2020-02-20 | 2023-03-09 | Pilkington Group Limited | Coated glass articles |
GB202016970D0 (en) * | 2020-10-26 | 2020-12-09 | Pilkington Group Ltd | Coated glazing |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997010186A1 (en) * | 1995-09-15 | 1997-03-20 | Saint-Gobain Vitrage | Photocatalytic coating substrate |
EP1057796A1 (en) * | 1999-05-31 | 2000-12-06 | Nippon Sheet Glass Co., Ltd. | Transparent layered product and glass article using the same |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4144684A (en) * | 1974-06-14 | 1979-03-20 | Pilkington Brothers Limited | Glazing unit |
US4187336A (en) | 1977-04-04 | 1980-02-05 | Gordon Roy G | Non-iridescent glass structures |
US4206252A (en) | 1977-04-04 | 1980-06-03 | Gordon Roy G | Deposition method for coating glass and the like |
US4419386A (en) | 1981-09-14 | 1983-12-06 | Gordon Roy G | Non-iridescent glass structures |
JPS5890604A (en) † | 1981-11-25 | 1983-05-30 | Toyota Central Res & Dev Lab Inc | Infrared-ray shielding laminate |
JPS62247574A (en) † | 1986-04-18 | 1987-10-28 | Sanyo Electric Co Ltd | Photovoltaic device |
JPH0734329B2 (en) † | 1986-09-24 | 1995-04-12 | 日本板硝子株式会社 | Transparent conductor |
US4853257A (en) † | 1987-09-30 | 1989-08-01 | Ppg Industries, Inc. | Chemical vapor deposition of tin oxide on float glass in the tin bath |
US5631065A (en) † | 1991-04-08 | 1997-05-20 | Gordon; Roy G. | Window coating with low haze |
JP2939780B2 (en) † | 1992-06-05 | 1999-08-25 | 鐘淵化学工業株式会社 | Solar cell |
FR2704848B1 (en) † | 1993-05-03 | 1995-07-21 | Prod Chim Auxil Synthese | Liquid precursor for the production of fluorine-doped tin oxide coatings and corresponding coating process. |
JPH0873242A (en) * | 1994-07-05 | 1996-03-19 | Nippon Sheet Glass Co Ltd | Heat ray reflecting glass |
US5579162A (en) * | 1994-10-31 | 1996-11-26 | Viratec Thin Films, Inc. | Antireflection coating for a temperature sensitive substrate |
JP4013264B2 (en) * | 1994-11-24 | 2007-11-28 | 日本板硝子株式会社 | Double glazing |
FR2734811B1 (en) * | 1995-06-01 | 1997-07-04 | Saint Gobain Vitrage | TRANSPARENT SUBSTRATES COATED WITH A STACK OF THIN LAYERS WITH REFLECTIVE PROPERTIES IN THE INFRARED AND / OR IN THE FIELD OF SOLAR RADIATION |
US6231971B1 (en) * | 1995-06-09 | 2001-05-15 | Glaverbel | Glazing panel having solar screening properties |
JPH09173783A (en) * | 1995-10-27 | 1997-07-08 | Matsushita Electric Ind Co Ltd | Sheet glass and resin plate and their production and method for removing contaminant |
US5750265A (en) * | 1996-01-11 | 1998-05-12 | Libbey-Owens-Ford Co. | Coated glass article having a pyrolytic solar control coating |
US5698262A (en) | 1996-05-06 | 1997-12-16 | Libbey-Owens-Ford Co. | Method for forming tin oxide coating on glass |
IT1293394B1 (en) * | 1996-07-25 | 1999-03-01 | Glaverbel | METAL COATED SUBSTRATES |
US5773086A (en) | 1996-08-13 | 1998-06-30 | Libbey-Owens-Ford Co. | Method of coating flat glass with indium oxide |
US6238738B1 (en) | 1996-08-13 | 2001-05-29 | Libbey-Owens-Ford Co. | Method for depositing titanium oxide coatings on flat glass |
JP3565384B2 (en) * | 1996-09-12 | 2004-09-15 | セントラル硝子株式会社 | Non-glossy infrared reflective glass |
US5780149A (en) | 1996-09-13 | 1998-07-14 | Libbey-Ownes-Ford Co. | Glass article having a solar control coating |
GB9619134D0 (en) * | 1996-09-13 | 1996-10-23 | Pilkington Plc | Improvements in or related to coated glass |
JPH10202776A (en) * | 1997-01-28 | 1998-08-04 | Central Glass Co Ltd | Transparent laminate and its manufacture |
GB9702777D0 (en) † | 1997-02-11 | 1997-04-02 | Pilkington Plc | Improvements relating to glass and glazing |
GB9806027D0 (en) † | 1998-03-20 | 1998-05-20 | Glaverbel | Coated substrate with high reflectance |
JPH11309379A (en) * | 1998-04-27 | 1999-11-09 | Toto Ltd | Photocatalytic hydrophilic member and photocatalytic hydrophilic coating composition |
US6218018B1 (en) * | 1998-08-21 | 2001-04-17 | Atofina Chemicals, Inc. | Solar control coated glass |
CN1160273C (en) * | 1998-11-09 | 2004-08-04 | Ppg工业俄亥俄公司 | Solar control coatings and coated articles |
JP2001199744A (en) * | 1999-03-19 | 2001-07-24 | Nippon Sheet Glass Co Ltd | Low radiation glass and glass article using the low radiation glass |
JP2001002449A (en) * | 1999-04-22 | 2001-01-09 | Nippon Sheet Glass Co Ltd | Low-emissivity glass and glass article using the same |
US6312831B1 (en) | 1999-04-30 | 2001-11-06 | Visteon Global Technologies, Inc. | Highly reflective, durable titanium/tin oxide films |
JP3440230B2 (en) * | 1999-05-18 | 2003-08-25 | カーディナル・シージー・カンパニー | Low emissivity antifouling coating on glass substrates |
JP3879334B2 (en) * | 1999-10-29 | 2007-02-14 | 日本板硝子株式会社 | Articles having photocatalytic activity |
JP2001186967A (en) * | 1999-12-28 | 2001-07-10 | Nippon Sheet Glass Co Ltd | Glass for refrigerator-freezer and glass article using the same |
US6677063B2 (en) † | 2000-08-31 | 2004-01-13 | Ppg Industries Ohio, Inc. | Methods of obtaining photoactive coatings and/or anatase crystalline phase of titanium oxides and articles made thereby |
JP3896453B2 (en) * | 2002-03-18 | 2007-03-22 | 独立行政法人産業技術総合研究所 | Glass substrate having both photocatalytic function and low emissivity characteristics and method for producing the same |
-
2002
- 2002-05-14 US US10/145,344 patent/US6733889B2/en not_active Expired - Lifetime
-
2003
- 2003-03-20 CN CNB038107279A patent/CN100335433C/en not_active Expired - Lifetime
- 2003-03-20 EP EP03716744.2A patent/EP1506143B2/en not_active Expired - Lifetime
- 2003-03-20 MX MXPA04011201A patent/MXPA04011201A/en active IP Right Grant
- 2003-03-20 KR KR1020047018116A patent/KR100933597B1/en active IP Right Grant
- 2003-03-20 WO PCT/US2003/008651 patent/WO2003097549A1/en active IP Right Grant
- 2003-03-20 BR BRPI0309951-2A patent/BR0309951B1/en not_active IP Right Cessation
- 2003-03-20 RU RU2004136588/03A patent/RU2309917C2/en active IP Right Revival
- 2003-03-20 AU AU2003220438A patent/AU2003220438B2/en not_active Ceased
- 2003-03-20 JP JP2004505285A patent/JP4903995B2/en not_active Expired - Lifetime
- 2003-03-20 AT AT03716744T patent/ATE327970T1/en not_active IP Right Cessation
- 2003-03-20 ES ES03716744T patent/ES2266802T3/en not_active Expired - Lifetime
- 2003-03-20 CA CA002485008A patent/CA2485008A1/en not_active Abandoned
- 2003-03-20 DE DE60305693.8T patent/DE60305693T3/en not_active Expired - Lifetime
- 2003-03-25 MY MYPI20031058A patent/MY133418A/en unknown
- 2003-03-28 TW TW092107135A patent/TWI289139B/en not_active IP Right Cessation
-
2011
- 2011-10-18 JP JP2011228645A patent/JP5425859B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997010186A1 (en) * | 1995-09-15 | 1997-03-20 | Saint-Gobain Vitrage | Photocatalytic coating substrate |
EP1057796A1 (en) * | 1999-05-31 | 2000-12-06 | Nippon Sheet Glass Co., Ltd. | Transparent layered product and glass article using the same |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE43817E1 (en) | 2004-07-12 | 2012-11-20 | Cardinal Cg Company | Low-maintenance coatings |
USRE44155E1 (en) | 2004-07-12 | 2013-04-16 | Cardinal Cg Company | Low-maintenance coatings |
US9738967B2 (en) | 2006-07-12 | 2017-08-22 | Cardinal Cg Company | Sputtering apparatus including target mounting and control |
EP2691343B1 (en) | 2011-03-30 | 2018-06-13 | Pilkington Group Limited | Coated tinted glass article and method of making same |
US10604442B2 (en) | 2016-11-17 | 2020-03-31 | Cardinal Cg Company | Static-dissipative coating technology |
US11325859B2 (en) | 2016-11-17 | 2022-05-10 | Cardinal Cg Company | Static-dissipative coating technology |
Also Published As
Publication number | Publication date |
---|---|
BR0309951A (en) | 2005-06-28 |
DE60305693T2 (en) | 2007-05-31 |
CA2485008A1 (en) | 2003-11-27 |
EP1506143A1 (en) | 2005-02-16 |
KR100933597B1 (en) | 2009-12-23 |
RU2309917C2 (en) | 2007-11-10 |
MY133418A (en) | 2007-11-30 |
MXPA04011201A (en) | 2005-02-14 |
BR0309951B1 (en) | 2012-01-24 |
JP2012036089A (en) | 2012-02-23 |
DE60305693D1 (en) | 2006-07-06 |
JP4903995B2 (en) | 2012-03-28 |
US6733889B2 (en) | 2004-05-11 |
JP5425859B2 (en) | 2014-02-26 |
CN1653011A (en) | 2005-08-10 |
AU2003220438A1 (en) | 2003-12-02 |
JP2005529823A (en) | 2005-10-06 |
TWI289139B (en) | 2007-11-01 |
DE60305693T3 (en) | 2018-04-26 |
US20030215648A1 (en) | 2003-11-20 |
EP1506143B1 (en) | 2006-05-31 |
RU2004136588A (en) | 2006-02-27 |
AU2003220438B2 (en) | 2008-10-16 |
ATE327970T1 (en) | 2006-06-15 |
TW200306287A (en) | 2003-11-16 |
EP1506143B2 (en) | 2017-12-13 |
CN100335433C (en) | 2007-09-05 |
KR20050004849A (en) | 2005-01-12 |
ES2266802T3 (en) | 2007-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2003220438B2 (en) | Reflective, solar control coated glass article | |
EP0925260B1 (en) | Coated glass | |
US5780149A (en) | Glass article having a solar control coating | |
EP1499568B1 (en) | Coatings having low emissivity and low solar reflectance | |
US5897957A (en) | Coated glass article having a solar control coating | |
JP5426577B2 (en) | Solar protective glass with improved light transmission | |
AU771850B2 (en) | Glass article having a solar control coating | |
US8158262B2 (en) | Glass article having a zinc oxide coating and method for making same | |
CA2493803C (en) | Temperable high shading performance coatings | |
EP2038231B1 (en) | Glass article having a zinc oxide coating and method for making same | |
CN111247108A (en) | Substrate provided with a stack having thermal properties | |
US20230071762A1 (en) | Coated glass articles | |
WO1997025201A1 (en) | Coated glass article having a solar control coating |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2485008 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020047018116 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2003220438 Country of ref document: AU Ref document number: PA/a/2004/011201 Country of ref document: MX |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20038107279 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004505285 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2003716744 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 01837/KOLNP/2004 Country of ref document: IN Ref document number: 1837/KOLNP/2004 Country of ref document: IN |
|
ENP | Entry into the national phase |
Ref document number: 2004136588 Country of ref document: RU Kind code of ref document: A |
|
WWP | Wipo information: published in national office |
Ref document number: 1020047018116 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2003716744 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 2003716744 Country of ref document: EP |