WO2016189992A1 - Verre feuilleté - Google Patents

Verre feuilleté Download PDF

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Publication number
WO2016189992A1
WO2016189992A1 PCT/JP2016/061950 JP2016061950W WO2016189992A1 WO 2016189992 A1 WO2016189992 A1 WO 2016189992A1 JP 2016061950 W JP2016061950 W JP 2016061950W WO 2016189992 A1 WO2016189992 A1 WO 2016189992A1
Authority
WO
WIPO (PCT)
Prior art keywords
laminated glass
glass plate
film
glass
coating film
Prior art date
Application number
PCT/JP2016/061950
Other languages
English (en)
Japanese (ja)
Inventor
宗貴 澤柳
和也 矢尾板
啓明 岩岡
透 海野
Original Assignee
旭硝子株式会社
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
Priority claimed from JP2015243501A external-priority patent/JP6387950B2/ja
Application filed by 旭硝子株式会社 filed Critical 旭硝子株式会社
Priority to SG11201709366YA priority Critical patent/SG11201709366YA/en
Priority to AU2016267286A priority patent/AU2016267286C1/en
Priority to MYPI2017001696A priority patent/MY181987A/en
Publication of WO2016189992A1 publication Critical patent/WO2016189992A1/fr

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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
    • 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

Definitions

  • Multi-layer glass is constructed by laminating two glass plates to each other via an air layer. In the double-glazed glass, heat transfer from one glass plate to the other glass plate is suppressed due to the presence of the internal air layer, so that heat insulation and heat insulation performance can be improved.
  • the first laminated glass 100 includes a first glass plate 110, a second glass plate 120, and an intermediate film 130 disposed between both glass plates 110 and 120.
  • the solar heat acquisition rate g value is absorbed in the inside of the laminated glass with the heat (transmitted heat) directly transmitted to the second outside with respect to the total solar heat incident from one outside of the laminated glass, and thereafter It is expressed as a ratio of the sum total with the heat released to the second outside.
  • the shielding coefficient SC is an index representing the heat shielding performance of the laminated glass. It can be said that the smaller the value, the higher the heat shielding performance of the laminated glass.
  • the first laminated glass 100 can exhibit good heat shielding properties without impairing the design properties when applied to, for example, a building window.
  • the constituent material of the first barrier layer 284A is not particularly limited as long as it can exhibit the above role.
  • the first barrier layer 284A may include, for example, titanium, a zinc aluminum alloy, a nickel chromium alloy, or an oxide thereof.
  • the first barrier layer 284A is preferably made of a material mainly containing titanium or titanium oxide.
  • a mixed gas obtained by diluting a raw material of monobutyltin chloride (MBTC), water, and antimony trichloride (SbCl 3 ) with air was used.
  • the mixing ratio (molar ratio) of these source gases is about 1.3 for H 2 O / MBTC and about 0.04 for SbCl 3 / MBTC.
  • the substrate temperature during film formation is about 590 ° C.
  • the thickness of the SiOx layer was 55 nm (target value), and the thickness of the fluorine-doped tin oxide layer was 320 nm (target value).
  • the two glass plates thus obtained were laminated with each other through an intermediate film to form a laminate.
  • the surface of the first glass plate on which the first film is formed is the first outer side
  • the surface of the second glass plate on which the second film is formed is the second outer side.
  • both glass plates were arranged with an intermediate film interposed therebetween.
  • Laminated glass can be produced by a method of temporarily adhering two sheets of laminated glass and an intermediate film and then adhering them with an autoclave.
  • Polyvinyl butyral is usually used as a material for the intermediate film.
  • Other examples include ethylene-vinyl acetate copolymer.
  • Example 51 to Example 58 laminated glass having the third film having the seven-layer structure as shown in FIG. 6 was manufactured (Examples 51 to 58). A laminated glass having a third film having a 10-layer structure was produced (Example 59). Furthermore, laminated glass having a third film having an eight-layer structure was produced (Examples 60 to 63).

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)
  • Joining Of Glass To Other Materials (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

Dans un verre feuilleté selon la présente invention, une première plaque de verre présente une première et une deuxième surface, une deuxième plaque de verre présente une troisième et une quatrième surface, la première surface est située sur un côté plus éloigné d'un film intermédiaire que l'emplacement de la deuxième surface, la quatrième surface est située sur un côté plus éloigné du film intermédiaire que l'emplacement de la troisième surface, la première et la deuxième surface sont pourvues d'un premier film de revêtement et la quatrième surface est pourvue d'un deuxième film de revêtement. Rvout ≤ 30 %, Tv > 26 % et SC ≤ 0,35, où Rvout (%) est la réflectance de la lumière visible, la valeur g est le coefficient de gain thermique solaire, Tv (%) est la transmittance de la lumière visible et la valeur SC représentée par SC = valeur g/0,88 est un coefficient d'ombrage. Lorsque des faisceaux lumineux réfléchis obtenus à partir de faisceaux lumineux incidents depuis le côté de la première plaque de verre à 5 et à 55 degrés sont exprimés dans les coordonnées de chromaticité CIE 1976 L*a*b*, a* et b* valent tous les deux 3 ou moins.
PCT/JP2016/061950 2015-05-27 2016-04-13 Verre feuilleté WO2016189992A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SG11201709366YA SG11201709366YA (en) 2015-05-27 2016-04-13 Laminated glass
AU2016267286A AU2016267286C1 (en) 2015-05-27 2016-04-13 Laminated glass
MYPI2017001696A MY181987A (en) 2015-05-27 2016-04-13 Laminated glass

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2015107729 2015-05-27
JP2015-107729 2015-05-27
JP2015-243501 2015-12-14
JP2015243501A JP6387950B2 (ja) 2015-05-27 2015-12-14 合わせガラス

Publications (1)

Publication Number Publication Date
WO2016189992A1 true WO2016189992A1 (fr) 2016-12-01

Family

ID=57393205

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/061950 WO2016189992A1 (fr) 2015-05-27 2016-04-13 Verre feuilleté

Country Status (2)

Country Link
MY (1) MY181987A (fr)
WO (1) WO2016189992A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114044633A (zh) * 2021-11-05 2022-02-15 安徽省华耀玻璃有限公司 一种具有防辐射镀膜层的高阻隔夹胶玻璃

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0280352A (ja) * 1988-09-14 1990-03-20 Central Glass Co Ltd 車輛用窓ガラス
JPH02111644A (ja) * 1988-10-19 1990-04-24 Central Glass Co Ltd 車輛用合せガラス
JP2001226148A (ja) * 1999-12-06 2001-08-21 Nippon Sheet Glass Co Ltd 熱線遮断ガラス、熱線遮断合わせガラスおよび熱線遮断電熱合わせガラス

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0280352A (ja) * 1988-09-14 1990-03-20 Central Glass Co Ltd 車輛用窓ガラス
JPH02111644A (ja) * 1988-10-19 1990-04-24 Central Glass Co Ltd 車輛用合せガラス
JP2001226148A (ja) * 1999-12-06 2001-08-21 Nippon Sheet Glass Co Ltd 熱線遮断ガラス、熱線遮断合わせガラスおよび熱線遮断電熱合わせガラス

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114044633A (zh) * 2021-11-05 2022-02-15 安徽省华耀玻璃有限公司 一种具有防辐射镀膜层的高阻隔夹胶玻璃

Also Published As

Publication number Publication date
MY181987A (en) 2021-01-18

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