JP6425255B2 - 非対称耐衝撃性を有する強化ガラス及びガラス積層体 - Google Patents
非対称耐衝撃性を有する強化ガラス及びガラス積層体 Download PDFInfo
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Classifications
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- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
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- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
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- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
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- 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
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/30—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
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- 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
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- 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
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
- C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
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- 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
- C03C2217/73—Anti-reflective coatings with specific characteristics
- C03C2217/734—Anti-reflective coatings with specific characteristics comprising an alternation of high and low refractive indexes
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- 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
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- 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
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- Y10T428/266—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension of base or substrate
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- 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
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- 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
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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)
- Laminated Bodies (AREA)
- Surface Treatment Of Glass (AREA)
- Joining Of Glass To Other Materials (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
乗客が衝撃を与えた場合にガラスが破損する必要があるため、自動車産業は典型的には、自動車用窓ガラスの破損閾値を設定しており、これは球落下試験等の方法を用いて試験できる。
Claims (5)
- 自動車または航空機の窓用強化ガラス積層体であって:
第1の表面及び該第1の表面の反対に配置された第2の表面を有する、強化ガラスの少なくとも1つの層;並びに
前記強化ガラスの前記第1の表面に接着された、シリカを含む1つ以上のコーティング;
を備え、
前記1つ以上のコーティングは、前記強化ガラスの少なくとも1つの層に非対称耐衝撃性を付与し、
前記1つ以上のコーティングは、4〜40gの負荷によるバーコビッチダイヤモンド圧子を用いたインデンテーション後に光学顕微鏡で検査した場合に離層を示さない、
強化ガラス積層体。 - 前記強化ガラスは、アルカリアルミノシリケート、アルカリアルミノボロシリケート又はこれらの組合せを含み、
前記非対称耐衝撃性は、前記第1の表面に向かう方向への衝撃に対する耐衝撃性よりも低い、前記第2の表面に向かう方向への衝撃に対する耐衝撃性を含む、請求項1に記載の強化ガラス積層体。 - 前記コーティングは、Al2O3、TiO2、Nb2O5、Ta2O5、ZrO2又はこれらの組合せからなる群から選択される少なくとも1つのさらなる酸化物をさらに含む、請求項1または2に記載の強化ガラス積層体。
- 視認できる欠点が実質的にないガラスを提供し、
前記ガラスを化学的テンパリング、熱的テンパリング、あるいはその両方によって強化し、
反応性RFスパッタリングによってシリカを含むコーティングを前記強化したガラスの少なくとも1つの表面に施して、非対称耐衝撃性を有する強化ガラス積層体得る、
各工程を有してなり、
前記コーティングは、4〜40gの負荷によるバーコビッチダイヤモンド圧子を用いたインデンテーション後に光学顕微鏡で検査した場合に離層を示さない、
自動車または航空機の窓用強化ガラス積層体を製造する方法。 - 視認できる欠点が実質的にないガラスを提供し、
前記ガラスを化学的テンパリング、熱的テンパリング、あるいはその両方によって強化し、
ケイ質ポリマーを含むコーティングを前記強化したガラスの少なくとも1つの表面に施し、
295℃以上の温度で前記コーティングを硬化させて非対称耐衝撃性を有する強化ガラス積層体得る、
自動車または航空機の窓用強化ガラス積層体を製造する方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161563074P | 2011-11-23 | 2011-11-23 | |
US61/563,074 | 2011-11-23 |
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JP2014543495A Division JP2015507588A (ja) | 2011-11-23 | 2012-11-14 | 非対称耐衝撃性を有する強化ガラス及びガラス積層体 |
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JP2017052692A JP2017052692A (ja) | 2017-03-16 |
JP6425255B2 true JP6425255B2 (ja) | 2018-11-21 |
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JP2016205137A Active JP6425255B2 (ja) | 2011-11-23 | 2016-10-19 | 非対称耐衝撃性を有する強化ガラス及びガラス積層体 |
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US (1) | US20130127202A1 (ja) |
EP (1) | EP2782753B1 (ja) |
JP (2) | JP2015507588A (ja) |
KR (1) | KR20140096145A (ja) |
CN (1) | CN104220252A (ja) |
WO (1) | WO2013078039A1 (ja) |
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2012
- 2012-10-19 US US13/655,968 patent/US20130127202A1/en not_active Abandoned
- 2012-11-14 KR KR1020147017067A patent/KR20140096145A/ko not_active Application Discontinuation
- 2012-11-14 JP JP2014543495A patent/JP2015507588A/ja active Pending
- 2012-11-14 EP EP12791659.1A patent/EP2782753B1/en active Active
- 2012-11-14 WO PCT/US2012/064923 patent/WO2013078039A1/en active Application Filing
- 2012-11-14 CN CN201280057189.7A patent/CN104220252A/zh active Pending
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2016
- 2016-10-19 JP JP2016205137A patent/JP6425255B2/ja active Active
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EP2782753A1 (en) | 2014-10-01 |
JP2017052692A (ja) | 2017-03-16 |
CN104220252A (zh) | 2014-12-17 |
KR20140096145A (ko) | 2014-08-04 |
JP2015507588A (ja) | 2015-03-12 |
WO2013078039A1 (en) | 2013-05-30 |
US20130127202A1 (en) | 2013-05-23 |
EP2782753B1 (en) | 2020-09-09 |
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