WO2000029347A1 - Vitrage muni d'un empilement de couches bas-emissif - Google Patents

Vitrage muni d'un empilement de couches bas-emissif Download PDF

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Publication number
WO2000029347A1
WO2000029347A1 PCT/FR1999/002764 FR9902764W WO0029347A1 WO 2000029347 A1 WO2000029347 A1 WO 2000029347A1 FR 9902764 W FR9902764 W FR 9902764W WO 0029347 A1 WO0029347 A1 WO 0029347A1
Authority
WO
WIPO (PCT)
Prior art keywords
layers
layer
zno
stack
substrate according
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
Application number
PCT/FR1999/002764
Other languages
English (en)
French (fr)
Inventor
Heinz Schicht
Uwe Schmidt
Wilfried Kaiser
Herbert Schindler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Vitrage SA
Original Assignee
Saint Gobain Vitrage SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Saint Gobain Vitrage SA filed Critical Saint Gobain Vitrage SA
Priority to CA002318304A priority Critical patent/CA2318304A1/fr
Priority to JP2000582342A priority patent/JP2002529367A/ja
Priority to DE69905010T priority patent/DE69905010T2/de
Priority to EP99972196A priority patent/EP1047644B1/fr
Priority to DK99972196T priority patent/DK1047644T3/da
Priority to KR1020007007620A priority patent/KR100726878B1/ko
Priority to AT99972196T priority patent/ATE231480T1/de
Publication of WO2000029347A1 publication Critical patent/WO2000029347A1/fr
Priority to US09/616,074 priority patent/US6432545B1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C03C17/3602—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 the metal being present as a layer
    • C03C17/3618—Coatings of type glass/inorganic compound/other inorganic layers, at least one layer being metallic
    • 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
    • C03C17/36—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
    • C03C17/3602—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 the metal being present as a layer
    • C03C17/3657—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 the metal being present as a layer the multilayer coating having optical properties
    • C03C17/366—Low-emissivity or solar control 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
    • 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
    • C03C17/3602—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 the metal being present as a layer
    • C03C17/3681—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 the metal being present as a layer the multilayer coating being used in glazing, e.g. windows or windscreens

Definitions

  • the invention relates to stacks of thin layers with thermal properties, in particular of solar control, low-emissivity, arranged on transparent substrates to make glazing for the building or vehicles.
  • These are organic substrates of the polyacrylate, polymethyl methacrylate type, or, preferably, glass substrates.
  • the invention relates more particularly to the stacks of layers capable of withstanding heat treatments at high temperature, for example at least 500 to 550 ° C. which are used to treat glass with a view to bending it, annealing it and / or to soak it.
  • the stacks concerned use functional silver-based layers surrounded by coatings of dielectric material
  • Glazing with a stack of low-emissivity layers increases thermal insulation.
  • insulating glazing one can almost completely suppress, by the use of glasses having an emissivity of ⁇ ⁇ 0, 1, on the side facing the intermediate gas plate, the radiative exchange between the surfaces glass. It therefore becomes possible to manufacture insulating glazing units having a K value of 1.1 W / m 2 K.
  • Glazing units having optimal stacks of low-emissivity layers must, on the other hand, also have an overall energy transmission. as high as possible, that is to say a value g as high as possible, to be able to use solar energy in the energy balance.
  • the reflection color of the glazing must be relatively neutral, close to those of the insulating glazing conventional, and we also seek to obtain the highest possible light transmission.
  • the glass panes must be heated to a temperature of more than 550 to 650 ° C, that is to say at their softening temperature, and then they must be cooled suddenly, when it comes to 'a hardening.
  • Particularly high stresses are then imposed on the layers which are not always supported without deterioration by the known low-emissive stacks.
  • thermal stress it often occurs in particular layer modifications, which arise in particular from oxidation and / or diffusion phenomena at the interface between the different layers.
  • Document DE 19632788 A1 discloses a stack of layers suitable for curved and / or pre-stressed (toughened) glasses, in which the sacrificial metallic layers are formed above and below the silver layer each time 'an AlMgMn alloy and have a thickness of 5 to 10 nm. At least one of the dielectric anti-reflection layers may be formed from several different oxides of the metals Sn, Zn, Ti, Si or Bi.
  • the object of the invention is to develop a stack of layers which has a high overall light transmission, an extremely low emissivity and a neutral reflection color, even after having undergone a moderate or very high heat treatment, in particular a treatment at more than 550 ° C for bending / tempering or annealing the glass carrying the stack.
  • the subject of the invention is a transparent substrate, in particular made of glass, provided with a stack of layers with thermal properties, in particular of solar or low-emissivity control, in particular capable of undergoing the heat treatments mentioned above and which comprises at least one silver-based functional layer surrounded by two coatings of dielectric material, with the presence of (thin) metal layers between the functional layer and at least one of the two coatings.
  • the stack of the invention is characterized by the following sequence:
  • Di / ZnO / Ag / AIM / D 2 / ZnM'O - with AIM an aluminum alloy containing at least one of the following elements: Mg, Mn, Cu, Zn, Ni, Si, - with ZnM'O an oxide mixed of zinc and at least one other metal, preferably having a spinel structure, - with Di and D 2 a layer or a superposition of layers comprising at least one layer of metal oxide such as Sn0 2 , Bi 2 ⁇ 3, Ti0 2 , ZnO or in silicon or metal nitride such as Si 3 N4 or AIN or in mixed silicon and metal nitride such as SiAlN or SiZrN.
  • metal oxide such as Sn0 2 , Bi 2 ⁇ 3, Ti0 2 , ZnO or in silicon or metal nitride such as Si 3 N4 or AIN or in mixed silicon and metal nitride such as SiAlN or SiZrN.
  • the formulations AIM, ZnM'O, SiAlN, SiZrN do not prejudge the stoichiometry of each of the elements and have been adopted for the sake of simplicity in the text. It goes without saying that it is necessary to understand Al z M y , Zn x M ' y O z , etc.).
  • thin layers is meant layers deposited in essentially metallic form and of thickness significantly smaller than that of the silver layer, of the order of 0.5 to 5 nm for example, and which are likely to be partially oxidized / modified during deposition or during post-deposition heat treatment. They are often referred to as “sacrificial” layers (above the silver) or “blocker” layers (above and / or below the silver).
  • Di and / or D are single, double or triple layers.
  • it may be a superposition of three layers, including a layer with a low refractive index, less than 1.75 and even 1.65 (1.45 - 1.63) as Si0 2 and / or ALOy framed by two layers of higher refractive index, for example greater than 1.9 (2-2.5) like the materials mentioned above: Bi 2 0 3 , SnOa, TiO 2 , ZnO, Si 3 N 4 , AIN, SiAlN, SiZrN.
  • the aluminum alloy AlMe comprises from 45 to 99% by weight of Al, and 55 to 1% by weight of one or more other metals or the like such as silicon. It can in particular be an alloy having at least 80% Al, in particular 90 to 98% Al, 2 to 3% Zn and 0 to 3% Mg. An example is an alloy comprising about 94% Al, 5% Zn and 1% Mg.
  • a metal layer is inserted between the ZnO layer under the silver layer and said silver layer. It is preferably in Zn. It can also be made of other metals such as Sn, Ti, NiCr.
  • the mixed zinc oxide ZnM'O is obtained by reactive sputtering from a metal alloy target containing Zn, Sn and Al and / or Sb, in particular according to the following weight proportions: * - 60 to 80 % of Zn, in particular 68%, - 20 to 40% of Sn, in particular 30%, • 1 to 5% of Al or Sb, in particular 2%.
  • these proportions are more or less conserved in the mixed oxide layer thus obtained.
  • the proportion of Zn relative to the other metals in the layer is at least 50%, and preferably at most 75 to 80%, which makes it possible to produce a spinel structure.
  • the layer of the invention is particularly hard and thus serves as a hard protective overlay vis-à-vis the rest of the stack.
  • the invention proposes three non-limiting embodiments, in particular on glass, of stacks:
  • the invention also relates to monolithic glazing (a single rigid substrate), laminated or multiple incorporating the coated substrate described above.
  • the invention therefore relates to a stack of layers with the following layer structure: Glass - MeO - ZnO - Zn - Ag - AlMe - MeO - ZnMeO, MeO being a metal oxide such as Sn0 2 , Bi2 ⁇ 3, Ti ⁇ 2 or ZnO, AlMe being an alloy aluminum having one or more of the elements Mg, Mn, Cu, Zn and Si as an alloying constituent, and ZnMeO being a composite oxide, containing ZnO, of the spinel type.
  • the various layers namely the metallic layer of Zn (optional) as a lower sacrificial metallic layer, the alloy of Al as upper sacrificial metal layer, and an upper anti-reflection layer with a partial layer of a mixed oxide, containing ZnO advantageously with a spinel structure, which produces a stack of layers capable of bending / quenching, which fulfills all the requirements with regard to the extremely low emissivity, the light transmission and the color neutrality in reflection, and which can be manufactured, moreover, in industrial depot installations without technological problem, and in an economical manner.
  • alloys having an Al content of 45 to 99% by weight are used.
  • a preferred composition of the mixed zinc oxide of the spinel type according to the invention comprises from 35 to 70% by weight of Zn, from 29 to 64.5% by weight of Sn and from 0.5 to 6.5% by weight. weight of at least Lin of the following elements: Al, Ga, In, B, Y, La, Ge, Si, P, As, Sb, Bi, Ce, Ti, Zr, Nb, Ta.
  • Glasses provided with a layer system must be subjected to thermal prestressing, the coated glasses having to present, after prestressing, the same optical properties as the glass layer system - 25 nm of Sn0 2 - 8 nm of ZnO - 13.3 nm Ag - 2 nm CrNi - 44 nm Sn ⁇ 2 (comparison example), when it is not subjected to a subsequent heat treatment.
  • the pre-stressed coated glasses must indeed be able to be used in facades next to coated glasses with the aforementioned layer system, the emissivity and the optical properties not having to differ significantly from each other in terms of light transmission and reflection. .
  • the layer structure cited can be modified to such an extent that the layer system resists heating to about 680 ° C and a subsequent prestressing treatment without destroying the silver layer.
  • the glasses also show, in reflection in grazing light, a relatively strong red veil.
  • a float glass 6 mm thick is provided with the following layer system: Glass - 25 nm of Sn0 2 - 8 nm of ZnO - 4 nm of Zn - 13 , 5 nm Ag - 3 nm AlZnMg - 40 nm SnO2 - 4 nm Zn x Sn y Al z On:
  • ⁇ - the target which is sprayed to make the AlZnMg sacrificial layer is based on an alloy comprising 94% by weight of Al, 6% by weight of Zn and 1% by weight of Mg; the layer obtained has a composition very close to that of the target,
  • a target comprising 68% of Zn, 30% of Sn and 2% of Al by weight.
  • the glasses with this layer structure can be arranged without subsequent heat treatment next to glasses with the system of comparison layers, without being able to be visually differentiated from the latter.
  • the thickness of the sacrificial metallic layer of AlZnMg is to be increased to such an extent that the transmission of the layer system is reduced to the value of 70%; its thickness is then about 7 nm.
  • the optical values are below the predetermined limit values.
  • the stacking of layers does not show any defect. In grazing light, no red veil is visible, even in difficult conditions. The electrical surface resistance and emissivity are extremely low.
  • a 6 mm float glass intended to be then heat treated is provided with the following stack of layers:
  • the SiO 2 layer we use a silicon target possibly containing a little Al or Ni.
  • the target can contain from 6 to 10% by weight of Al, or from 6 to 9% by weight of Ni. This addition promotes the spraying process, preferably carried out with rotary cathodes.
  • the surface resistance and emissivity values are practically the same as for the first example of embodiment.
  • the measured colorimetric values show that the intensity of the color in reflection is further reduced, there is an even greater neutrality of color in reflection.
  • it can be considered advantageous to adjust the thickness of the sacrificial layer under silver between 1 and 6 nm, in particular between 3 and 5 nm.
  • the thickness of the sacrificial layer on silver based on aluminum alloy of at least 1 or 2 nm, in particular of at least 3 to 10 nm .
  • a satisfactory range of thicknesses can be at least 2 nm, in particular from 3 to 8 nm, for example 3 to 6 nm.

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  • 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)
  • Surface Treatment Of Glass (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
PCT/FR1999/002764 1998-11-13 1999-11-10 Vitrage muni d'un empilement de couches bas-emissif Ceased WO2000029347A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CA002318304A CA2318304A1 (fr) 1998-11-13 1999-11-10 Vitrage muni d'un empilement de couches bas-emissif
JP2000582342A JP2002529367A (ja) 1998-11-13 1999-11-10 低放射率積層体を具備したグレージング
DE69905010T DE69905010T2 (de) 1998-11-13 1999-11-10 Mit einem schichtstapel niedriger emissivität versehene verglasung
EP99972196A EP1047644B1 (fr) 1998-11-13 1999-11-10 Vitrage muni d'un empilement de couches bas-emissif
DK99972196T DK1047644T3 (da) 1998-11-13 1999-11-10 Rude forsynet med en stak af lavemitterende lag
KR1020007007620A KR100726878B1 (ko) 1998-11-13 1999-11-10 저 방사 층 스택을 구비한 창유리
AT99972196T ATE231480T1 (de) 1998-11-13 1999-11-10 Mit einem schichtstapel niedriger emissivität versehene verglasung
US09/616,074 US6432545B1 (en) 1998-11-13 2000-07-13 Glazing provided with a low-emissivity multilayer stack

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19852358A DE19852358C1 (de) 1998-11-13 1998-11-13 Thermisch hoch belastbares Low-E-Schichtsystem
DE19852358.0 1998-11-13

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US09/616,074 Continuation US6432545B1 (en) 1998-11-13 2000-07-13 Glazing provided with a low-emissivity multilayer stack

Publications (1)

Publication Number Publication Date
WO2000029347A1 true WO2000029347A1 (fr) 2000-05-25

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PCT/FR1999/002764 Ceased WO2000029347A1 (fr) 1998-11-13 1999-11-10 Vitrage muni d'un empilement de couches bas-emissif

Country Status (10)

Country Link
US (1) US6432545B1 (enExample)
EP (1) EP1047644B1 (enExample)
JP (1) JP2002529367A (enExample)
KR (1) KR100726878B1 (enExample)
AT (1) ATE231480T1 (enExample)
CA (1) CA2318304A1 (enExample)
DE (2) DE19852358C1 (enExample)
DK (1) DK1047644T3 (enExample)
ES (1) ES2190288T3 (enExample)
WO (1) WO2000029347A1 (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6432545B1 (en) 1998-11-13 2002-08-13 Saint-Gobain Vitrage Glazing provided with a low-emissivity multilayer stack
WO2008096089A2 (fr) 2007-01-05 2008-08-14 Saint-Gobain Glass France Procede de depot de couche mince et produit obtenu
DE202008018513U1 (de) 2008-01-04 2014-10-31 Saint-Gobain Glass France Dispositif
US9541686B2 (en) 2012-03-05 2017-01-10 Saint-Gobain Glass France Sheet with coating which reflects thermal radiation
US10577271B2 (en) 2015-09-08 2020-03-03 Saint-Gobain Glass France Overpressure-assisted gravity bending method and device suitable therefor
US11104598B2 (en) 2015-11-25 2021-08-31 Saint-Gobain Glass France Overpressure-assisted gravity bending method and device suitable therefor
US11247931B2 (en) 2016-01-28 2022-02-15 Saint-Gobain Glass France Positive pressure-supported glass bending method and device suitable therefor
US11261120B2 (en) 2015-08-18 2022-03-01 Saint-Gobain Glass France Glass-bending device and glass-bending method using a fan

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DE19848751C1 (de) * 1998-10-22 1999-12-16 Ver Glaswerke Gmbh Schichtsystem für transparente Substrate
US7462397B2 (en) 2000-07-10 2008-12-09 Guardian Industries Corp. Coated article with silicon nitride inclusive layer adjacent glass
US6887575B2 (en) * 2001-10-17 2005-05-03 Guardian Industries Corp. Heat treatable coated article with zinc oxide inclusive contact layer(s)
US7267879B2 (en) 2001-02-28 2007-09-11 Guardian Industries Corp. Coated article with silicon oxynitride adjacent glass
US6761985B2 (en) * 2000-10-05 2004-07-13 Battelle Memorial Institute Magnetic transparent conducting oxide film and method of making
DE10105199C1 (de) * 2001-02-06 2002-06-20 Saint Gobain Vorspannbares Low-E-Schichtsystem für Fensterscheiben sowie mit dem Low-E-Schichtsystem beschichtete transparente Scheibe
DE10152211C1 (de) * 2001-10-23 2003-05-15 Saint Gobain Schichtsystem für transparente Substrate
AU2002350883A1 (en) * 2002-11-07 2004-06-03 Saint-Gobain Glass France System of layers for transparent substrates and coated substrate
US7157024B2 (en) * 2003-05-26 2007-01-02 Nissan Chemical Industries, Ltd. Metal oxide particle and process for producing same
FR2856627B1 (fr) * 2003-06-26 2006-08-11 Saint Gobain Substrat transparent muni d'un revetement avec proprietes de resistance mecanique
FR2856678B1 (fr) * 2003-06-26 2005-08-26 Saint Gobain Vitrage muni d'un empilement de couches minces reflechissant les infrarouges et/ou le rayonnement solaire
US7087309B2 (en) * 2003-08-22 2006-08-08 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Coated article with tin oxide, silicon nitride and/or zinc oxide under IR reflecting layer and corresponding method
US7153579B2 (en) * 2003-08-22 2006-12-26 Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A, (C.R.V.C.) Heat treatable coated article with tin oxide inclusive layer between titanium oxide and silicon nitride
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US7342716B2 (en) 2005-10-11 2008-03-11 Cardinal Cg Company Multiple cavity low-emissivity coatings
US7572511B2 (en) * 2005-10-11 2009-08-11 Cardinal Cg Company High infrared reflection coatings
US7339728B2 (en) * 2005-10-11 2008-03-04 Cardinal Cg Company Low-emissivity coatings having high visible transmission and low solar heat gain coefficient
DE102006014796B4 (de) * 2006-03-29 2009-04-09 Saint-Gobain Glass Deutschland Gmbh Thermisch hoch belastbares Low-E-Schichtsystem für transparente Substrate
US8988756B2 (en) * 2008-01-31 2015-03-24 Ajjer, Llc Conductive busbars and sealants for chromogenic devices
KR20110033769A (ko) * 2009-09-25 2011-03-31 (주)엘지하우시스 저방사 유리 및 이의 제조방법
KR101381531B1 (ko) * 2011-08-18 2014-04-07 (주)엘지하우시스 열처리가 가능한 저방사 유리 및 이의 제조방법
US8559100B2 (en) 2011-10-12 2013-10-15 Guardian Industries Corp. Coated article with low-E coating having absorbing layer over functional layer designed to increase outside reflectance
US8900729B2 (en) * 2012-11-19 2014-12-02 Guardian Industries Corp. Coated article with low-E coating including zinc oxide inclusive layer(s) with additional metal(s)
US9365450B2 (en) * 2012-12-27 2016-06-14 Intermolecular, Inc. Base-layer consisting of two materials layer with extreme high/low index in low-e coating to improve the neutral color and transmittance performance
US9499899B2 (en) 2013-03-13 2016-11-22 Intermolecular, Inc. Systems, methods, and apparatus for production coatings of low-emissivity glass including a ternary alloy
US9469566B2 (en) 2015-03-20 2016-10-18 Cardinal Cg Company Nickel-aluminum blocker film low-emissivity coatings
US9752377B2 (en) 2015-03-20 2017-09-05 Cardinal Cg Company Nickel-aluminum blocker film controlled transmission coating
US9745792B2 (en) * 2015-03-20 2017-08-29 Cardinal Cg Company Nickel-aluminum blocker film multiple cavity controlled transmission coating
CA2981124A1 (en) 2015-05-15 2016-11-24 Saint-Gobain Glass France Pane with thermal-radiation-reflecting coating and fastening or sealing element attached thereto
KR101756581B1 (ko) * 2016-01-11 2017-07-12 주식회사 케이씨씨 저방사 유리
DE102016106479A1 (de) 2016-04-08 2017-10-12 Phoenix Contact Gmbh & Co. Kg Rangierwabe
US10233532B2 (en) * 2017-03-01 2019-03-19 Guardian Glass, LLC Coated article with low-E coating having reflecting system with silver and zinc based barrier layer(s)
WO2018189714A2 (en) * 2017-04-14 2018-10-18 3M Innovative Properties Company Durable low emissivity window film constructions
CN107873702A (zh) * 2017-11-02 2018-04-06 上海纳米技术及应用国家工程研究中心有限公司 载银抗菌粉体的制备方法及其产品和应用
US11028012B2 (en) 2018-10-31 2021-06-08 Cardinal Cg Company Low solar heat gain coatings, laminated glass assemblies, and methods of producing same
JP2021006490A (ja) * 2019-06-27 2021-01-21 日東電工株式会社 Ｌｏｗ−Ｅガラス板の保護方法、ガラスユニットの製造方法、積層体およびＬｏｗ−Ｅガラス板用保護シート
GB201916515D0 (en) * 2019-11-13 2019-12-25 Pilkington Group Ltd Coated glass substrate
DE202025100388U1 (de) 2025-01-27 2025-02-10 Saint-Gobain SEKURIT Deutschland GmbH Fahrzeugdachverbundscheibe mit Wärmestrahlen reflektierender innenseitiger Beschichtung und großflächigem Kommunikationsfenster

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EP0877005A1 (fr) * 1997-05-09 1998-11-11 Saint-Gobain Vitrage Substrats transparents munis de couches à propriétés de reflexion dans l'infra-rouge et/ou dans le domaine du rayonnement solaire
DE19732978C1 (de) * 1997-07-31 1998-11-19 Ver Glaswerke Gmbh Low-E-Schichtsystem auf Glasscheiben mit hoher chemischer und mechanischer Widerstandsfähigkeit

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US6432545B1 (en) 1998-11-13 2002-08-13 Saint-Gobain Vitrage Glazing provided with a low-emissivity multilayer stack
WO2008096089A2 (fr) 2007-01-05 2008-08-14 Saint-Gobain Glass France Procede de depot de couche mince et produit obtenu
EP2792651A1 (fr) 2007-01-05 2014-10-22 Saint-Gobain Glass France Procede de depot de couche mince et produit obtenu
EP2792650A1 (fr) 2007-01-05 2014-10-22 Saint-Gobain Glass France Procédé de dépôt de couche mince et produit obtenu
DE202008018514U1 (de) 2007-01-05 2014-10-30 Saint-Gobain Glass France Material
DE202008018513U1 (de) 2008-01-04 2014-10-31 Saint-Gobain Glass France Dispositif
US9541686B2 (en) 2012-03-05 2017-01-10 Saint-Gobain Glass France Sheet with coating which reflects thermal radiation
US11261120B2 (en) 2015-08-18 2022-03-01 Saint-Gobain Glass France Glass-bending device and glass-bending method using a fan
US10577271B2 (en) 2015-09-08 2020-03-03 Saint-Gobain Glass France Overpressure-assisted gravity bending method and device suitable therefor
US11104598B2 (en) 2015-11-25 2021-08-31 Saint-Gobain Glass France Overpressure-assisted gravity bending method and device suitable therefor
US11247931B2 (en) 2016-01-28 2022-02-15 Saint-Gobain Glass France Positive pressure-supported glass bending method and device suitable therefor

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EP1047644B1 (fr) 2003-01-22
KR20010024843A (ko) 2001-03-26
EP1047644A1 (fr) 2000-11-02
KR100726878B1 (ko) 2007-06-14
JP2002529367A (ja) 2002-09-10
CA2318304A1 (fr) 2000-05-25
ES2190288T3 (es) 2003-07-16
DE19852358C1 (de) 2000-05-25
DE69905010T2 (de) 2003-09-25
DE69905010D1 (de) 2003-02-27
ATE231480T1 (de) 2003-02-15
DK1047644T3 (da) 2003-05-12
US6432545B1 (en) 2002-08-13

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