CN103987519A - 用在车辆或建筑物中的复合玻璃 - Google Patents

用在车辆或建筑物中的复合玻璃 Download PDF

Info

Publication number
CN103987519A
CN103987519A CN201280061204.5A CN201280061204A CN103987519A CN 103987519 A CN103987519 A CN 103987519A CN 201280061204 A CN201280061204 A CN 201280061204A CN 103987519 A CN103987519 A CN 103987519A
Authority
CN
China
Prior art keywords
layer
value
compound glass
silver
scopes
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.)
Pending
Application number
CN201280061204.5A
Other languages
English (en)
Inventor
R.蒂伊施
R.克莱恩赫佩尔
A.瓦尔
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.)
Southwall Technologies Inc
Original Assignee
Southwall Technologies Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45756691&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN103987519(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Southwall Technologies Inc filed Critical Southwall Technologies Inc
Publication of CN103987519A publication Critical patent/CN103987519A/zh
Pending 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
    • C03C17/3644—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 metal being silver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • 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
    • B32B17/10005—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • 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
    • B32B17/10005—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
    • 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
    • B32B17/10082—Properties of the bulk of a glass sheet
    • B32B17/1011—Properties of the bulk of a glass sheet having predetermined tint or excitation purity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • 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
    • B32B17/10005—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
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • B32B17/1022—Metallic coatings
    • B32B17/10229—Metallic layers sandwiched by dielectric layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • 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
    • B32B17/10005—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
    • 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
    • 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
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • C03C17/23—Oxides
    • C03C17/245—Oxides by deposition from the vapour phase
    • 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
    • C03C17/3639—Multilayers containing at least two functional metal layers
    • 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
    • C03C17/38—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 at least one coating being a coating of an organic material
    • 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
    • C03C17/42—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 of an organic material and at least one non-metal coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/006—Transparent parts other than made from inorganic glass, e.g. polycarbonate glazings
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • 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

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

Abstract

本发明涉及一种用在车辆或建筑物中的复合玻璃，其能够选择性反射日光波长光谱中的电磁辐射。在根据本发明的复合玻璃中存在光学多层体系，该多层体系具有日光总透射率TTs<40%、在可见光波长范围内的透射率Tvis>70%、在可见光波长范围内的反射率Rvis<12%。该多层体系具有根据用于反射的ASTM308（照明光源D65和标准观测者10°）测定的反射色为在光垂直入射时在由值为-5至5的Ra*和值为-25至-40的Rb*限定的颜色空间内。单独地或附加地，该复合玻璃具有根据用于透射和反射的ASTM308的反射色为在光垂直入射时在由值为-5至5的Ra*和值为-20至-40的Rb*限定的颜色空间（颜色盒）内。

Description

用在车辆或建筑物中的复合玻璃
本发明涉及用在车辆或建筑物中的选择性反射日光波长光谱的电磁辐射的复合玻璃。为此使用光学上部分透明的多层体系。
这种多层体系用于有针对地选择性影响太阳发射的电磁辐射的透射及反射，并且由此通过本身已知的真空涂覆方法，特别是PVD方法，在对于电磁辐射透明的基材，如特别是玻璃或聚合物膜上形成为薄层。与此目的相关的是，尽可能大比例地反射不可见光范围（例如太阳能范围或近红外光谱范围）的辐射，使得透射的太阳能的比例最小。一个特殊的目的在于，将透过在上述载体上配备有这种多层体系的复合玻璃的允许透过的日光总透射率TTs（按照DIN ISO 13837，情形1计算）的值限制成最大为由太阳发射并到达地球表面的电磁辐射的40%。由此意在使室内或车辆内部的升温最小化并减小用以实现使位于室内或车内的人员感觉舒适的环境气候的能量消耗。然而，与此相反，尽可能高比例的在可见光范围内的辐射不应被反射，也尽可能地不被吸收，以至于太阳辐射的人眼可见的部分（Tvis，按照照明光源A和观测者2°的ASTM E 308计算，Rvis也按照相同的标准计算）可保留70%以上。这种对Tvis的要求对于在汽车玻璃中的应用是法律规定的。
为此，长期以来使用多层体系，其在基材（玻璃或塑料）上形成。在此，其可以是高和低折射率的介电材料层叠置形成的交替层体系。
也经常使用与薄介电层（氧化物和氮化物）交替的薄金属层。所述氧化物或氮化物应当具有在550nm波长下在1.8至2.5范围的光学折射率。
除了其它的反射金属（例如金或铜），对于金属层优选使用银或银合金（Ag-Au、Ag-Cu、Ag-Pd等），其具有对于这些应用而言非常好的光学特性。
除了影响选择性透射和反射从太阳发射的电磁辐射而外，还存在对车辆或建筑物中使用的玻璃的美学要求，这涉及光学色彩效果。例如，传统的光学多层体系在反射方面具有中性的或非显著的绿色或蓝色的色彩效果。然而，经常也期望获得匹配车辆或建筑的整体效果的其它色彩效果。
因此，本发明的目的在于，提供用在车辆或建筑物中的复合玻璃，其具有鲜艳的蓝色色彩效果并且实现TTs< 40%和优选具有高的视觉透射率Tvis> 70%。
根据本发明，此目的通过具有权利要求1的特征的复合玻璃实现。以从属权利要求中描述的特征可以实现有利的实施方案和扩展方案。
根据本发明的复合玻璃具有光学的多层体系，用所述多层体系可实现日光总透射率TTs < 40%、在可见光波长范围内的透射率Tvis > 70%、在可见光波长范围内的反射率Rvis < 12 %。该光学多层体系可以直接形成在玻璃表面或在光学透明的聚合物膜或者其它适当的载体材料上。经涂覆的聚合物膜或载体材料可用粘附力促进剂或促进粘附力的膜平面固定在玻璃表面上，或者被包围在两个能够由此彼此相连的玻璃板之间。
根据ISO 13837确定能量的透射率、例如日光总透射率TTs。
此外，所述复合玻璃具有反射色，其根据用于透射和反射的ASTM 308在光垂直入射时在由值为-5至5 的Ra*和值为-25至-40的 Rb*限定的颜色空间内，并且在此以照明光源D65和标准观测者10°测定反射色。
单独地或附加地，反射色可以在光入射角为60°时也位于由值为0至12的 Ra*和值为-20至-30的Rb*限定的颜色空间内，其中所述反射色在此用照明光源D65和标准观测者10°测定。
为测定反射色，可以使用分光光度计，其优选具有积分球，例如由Perkin Elmer公司以型号名称PE900可获得。
反射色可以在光垂直入射时围绕强度中心Ra* = 0、Rb* = -35在更小的颜色空间内在Ra*和Rb*的值各为±5、优选±2范围的一个或多个颜色空间内。
在光线入射角为60°时，反射色的值可以围绕强度中心Ra* = 7、Rb* = -25在Ra*和Rb*的值各为±5、优选±2的范围的一个或多个颜色空间内。
由于制造造成的层厚度变化（通常为各自目标层厚度的±2%）得出颜色空间的大小，该层厚度变化影响准确的颜色位置（Farblage）。
用于选择性反射日光波长光谱中的电磁辐射的光学多层体系可以形成有至少一层由银或银合金制成的层和至少一层介电层。银层或用银合金制成的层可以具有在5 nm至25 nm范围的层厚度，介电层可以具有5 nm至150 nm范围的层厚度。
如果银层或用银合金制成的层在两个表面上全面地各涂覆有种子层（seed layer）和覆盖层（cap layer）是有利的。
除了纯银之外，也可以使用包含极小比例的Au、Pd或Cu的银合金。以下将这些层通称为银层。在银合金中，所包含的其它金属的比例应当很小，尽可能保持小于2%。
一个光学多层体系或多个这种多层体系可以叠置形成于玻璃-或聚合物表面上。在此，可采用传统的真空覆覆方法，特别是PVD法，且特别有利地采用磁控管溅射。
为形成所述种子层和覆盖层，可以使用混合氧化物ZnO:X，其中X例如为Al2O3, Ga2O3、SnO2、In2O3或者MgO。所述种子层和/或覆盖层应具有5 nm至15 nm范围的层厚度，银层可以具有5 nm和25 nm之间的层厚度，优选为10 nm。
覆盖层也可以由薄的金属层-所谓的阻隔层-构成，其中阻隔层通常由Ti、NiCr 和Cu构成并且具有< 5 nm的层厚度。
有利地，存在形成从两侧包围所述多层体系的额外的介电层的可能性。
为了实现光学多银层体系，可以以覆覆步骤顺序沉积两个或更多个单银层体系，优选三个单银层体系。单银层体系可以是由介电层、薄的种子层、银层、覆盖层和最后的介电层构成的结构。
为了能够实现期望的光学特性，所述银层的厚度以及介电层的厚度应该匹配。
存在于这种多层体系中的介电层通常在550 nm的波长下具有n > 1.8的折射率和较小的吸收率，并且例如可以由In2O3构成。
形成在两个银层之间的可由覆盖层、介电层和种子层组成的介电层结构在光学过滤体系中具有介电间隔层的作用，用于界定光谱透射范围的位置以及复合玻璃的颜色感觉。使用介电材料作为种子层和覆盖层是有利的，因为种子层和覆盖层的厚度属于介电间隔层的层厚度并因此如其它介电材料一般引起相应的光学作用，因此它们对于整体的光学作用有贡献。
因此，在作为基材的PET膜上具有三层各被种子层和覆盖层以及介电层包围的银层的多层体系结构中并将如此涂覆的膜用于玻璃层压件中时可以保持透射的辐射的总比例TTS < 40 %、透射的可见光波长光谱中的辐射的比例Tvis > 70 %、反射的可见光波长光谱中的辐射的比例Rvis < 10 %。
对于光学多层体系的制造和参数如何用在本发明中的其它可能性和启示也可以从未公开的文献DE 10 2011 116 191获知，其公开内容通过引用全文并入本发明中。
以下意在示例性地对本发明进行更详细地说明。
附图中：
图1示出了在光垂直入射时在颜色空间内的反射色的图表；
图2示出了在60°角度下的光入射时在颜色空间内的反射色的图表；
图3以示意图形式示出了一个实施例，其中在多层体系结构中存在三个银层，每个银层各自具有种子层和覆盖层；以及
图4示出了用于安装根据本发明的具有嵌入复合玻璃中的塑料膜的多层体系的示意图。
图1中示出的图表给出了在光垂直入射时在颜色空间内的反射色。在此，反射色的各项数值如说明书的通用部分中所解释般测定。根据现有技术，相应于值为0至-5的Ra*和相应于值为-8至-4的Rb*的颜色空间是优选的。在此，具体得到的值以■标记。明显的是，其全部位于绿色区域内而仅一个示例性的值位于红色区域内。示出的色彩坐标是在市售复合玻璃（机动车挡风玻璃）中测定的。在此，其代表现有技术但全部都具有> 40%（> 45%）的TTS。
应遵循本发明的颜色空间在图表中在下部示出并且表征深蓝的反射色。也有两个在根据本发明的复合玻璃（见下文的实施例）上测定的以▲标记的具体值。
在图2中示出的图表中示出了相应于在60°和照明光源D65下的光入射的颜色空间和值。根据现有技术的具体值以□标记且根据本发明的反射色的具体值以△标记。
图3中示出的具有三个银层4的多层体系结构通过三个涂覆步骤在PET基材1上实现，所述银层各自形成在种子层3与覆盖层5之间。
由此，形成在基材1上的由In2O3构成的介电层2应具有20 nm至50 nm的层厚度，由In2O3构成的形成在覆盖层5和种子层3之间的介电层6应具有40 nm至150 nm范围的厚度。由In2O3构成的形成在远离基材1的外表面上的介电层7应具有20 nm至70 nm范围的厚度。所有的银层应具有7 nm至25 nm范围的厚度。
此外，由三个叠置形成的相应于本发明的多层体系构成的多层体系可以通过调整各个层厚度进一步被优化，以在玻璃层压件中实现TTs < 40 %、Tvis > 70 % 和Rvis < 10 %的特性。“玻璃层压件”的结构在图4中示出。在此，1是PET基材，8是根据本发明的具有三个银层的多层体系，9是PVB（聚乙烯醇缩丁醛）层，10是玻璃。
在图3中示出的实施例中，种子层3的层厚度保持为8 nm，覆盖层5的层厚度保持为7 nm。银层4具有以下厚度（从基材1开始）：第一银层= 8.7 nm，第二银层= 16.9nm，和第三银层=13.7 nm。介电层由In2O3制成并且同样从基材1开始具有以下厚度：1. 由In2O3构成的层2= 24 nm，2. 由In2O3构成的层6= 76 nm，3. 由In2O3构成的层6= 90 nm，4. 由In2O3构成的层7= 32 nm。
以这种层体系，在“玻璃层压件”中得到下述值：
Tvis (A, 2°) = 72.4 %
Rvis (A, 2°) = 9.l %
TTS (ISO) = 38.1 %
Ra* (D65, 10°) 垂直= 0.7
Rb* (D65, 10°) 垂直 = -38.0
Ra* (D65, 10°) 光入射 60° = 9.5
Rb* (D65, 10°) 光入射60° = -25.5

Claims (6)

1.用于车辆或建筑物中的复合玻璃，在所述复合玻璃中存在光学多层体系，所述多层体系具有日光总透射率TTs < 40%、在可见光波长范围的透射率Tvis > 70%、在可见光波长范围的反射率Rvis < 12 %，并具有根据用于反射的ASTM 308（照明光源D65和标准观测者10°）测定的下述反射色：在光垂直入射时在由值为-5至5的 Ra*和值为-25至-40的Rb*限定的颜色空间内，和/或在光入射角为60°时在由值为0至12的 Ra*和值为-20至-30的Rb*限定的颜色空间内。
2.根据权利要求1所述的复合玻璃，其特征在于，所述反射色在光垂直入射时围绕强度中心Ra* = 0、Rb* = -35在更小的颜色空间内在Ra*和Rb*的值各为±5范围的一个或多个颜色空间内。
3.根据权利要求1所述的复合玻璃，其特征在于，所述反射色在光线入射角为60°时围绕强度中心Ra* = 7、Rb* = -25在更小的颜色空间内在Ra*和Rb*的值各为±5范围的一个或多个颜色空间内。
4.根据前述权利要求中任一项所述的复合玻璃，其特征在于，形成具有至少一层由银或银合金构成的层和至少一层介电层的所述光学多层体系。
5.根据前述权利要求中任一项所述的复合玻璃，其特征在于，银层或由银合金构成的层具有5 nm至25 nm范围的层厚度，且介电层具有5 nm至150 nm范围的层厚度。
6.根据前述权利要求中任一项所述的复合玻璃，其特征在于，所述光学层体系优选包含三层被介电间隔层彼此分隔的银层。
CN201280061204.5A 2011-12-15 2012-12-13 用在车辆或建筑物中的复合玻璃 Pending CN103987519A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202011109312U DE202011109312U1 (de) 2011-12-15 2011-12-15 Verbundglas für die Anwendung in Fahrzeugen oder derArchitektur
DE202011109312.7 2011-12-15
PCT/DE2012/001206 WO2013087064A1 (de) 2011-12-15 2012-12-13 Verbundglas für die anwendung in fahrzeugen oder der architektur

Publications (1)

Publication Number Publication Date
CN103987519A true CN103987519A (zh) 2014-08-13

Family

ID=45756691

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280061204.5A Pending CN103987519A (zh) 2011-12-15 2012-12-13 用在车辆或建筑物中的复合玻璃

Country Status (15)

Country Link
US (1) US20150274584A1 (zh)
EP (1) EP2790916B1 (zh)
JP (1) JP2015508374A (zh)
KR (1) KR20140110946A (zh)
CN (1) CN103987519A (zh)
AU (1) AU2012350457A1 (zh)
BR (1) BR112014012436A2 (zh)
CA (1) CA2856776A1 (zh)
DE (1) DE202011109312U1 (zh)
HK (1) HK1199426A1 (zh)
IL (1) IL232396A0 (zh)
IN (1) IN2014DN03201A (zh)
MX (1) MX2014005272A (zh)
SG (1) SG11201403218WA (zh)
WO (1) WO2013087064A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109677240A (zh) * 2018-12-21 2019-04-26 苏州蓝沛光电科技有限公司 电加热汽车挡风玻璃装置及其制作方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201106788D0 (en) * 2011-04-21 2011-06-01 Pilkington Group Ltd Heat treatable coated glass pane
FR2985724B1 (fr) * 2012-01-16 2014-03-07 Saint Gobain Substrat muni d'un empilement a proprietes thermiques comportant quatre couches fonctionnelles metalliques.
US10040719B2 (en) 2012-01-17 2018-08-07 Cardinal Cg Company Low solar transmittance coatings
US10222921B2 (en) 2012-11-27 2019-03-05 Guardian Glass, LLC Transparent conductive coating for capacitive touch panel with silver having increased resistivity
US9557871B2 (en) 2015-04-08 2017-01-31 Guardian Industries Corp. Transparent conductive coating for capacitive touch panel or the like
TWI577543B (zh) 2013-12-30 2017-04-11 聖高拜塑膠製品公司 展現改良的光對太陽能增益熱比率的光學膜
US10133108B2 (en) 2015-04-08 2018-11-20 Guardian Glass, LLC Vending machines with large area transparent touch electrode technology, and/or associated methods
EP3136141A1 (en) 2015-08-26 2017-03-01 Saint-Gobain Performance Plastics Corporation Infrared reflecting film
WO2018165645A1 (en) * 2017-03-10 2018-09-13 Guardian Glass, LLC Ig window unit having triple silver coating and dielectric coating on opposite sides of glass substrate
EP3646389A4 (en) 2017-06-30 2021-03-03 Saint-Gobain Performance Plastics Corporation SUN PROTECTION FILM

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1042529A (zh) * 1988-11-07 1990-05-30 利比-欧文斯-福特公司 色彩协调的可控制阳光的喷涂多层涂层
US5071206A (en) * 1986-06-30 1991-12-10 Southwall Technologies Inc. Color-corrected heat-reflecting composite films and glazing products containing the same
CN1708700A (zh) * 2002-11-05 2005-12-14 贝克特股份有限公司 红外反射分层结构
CN101484309A (zh) * 2006-05-09 2009-07-15 Ppg工业俄亥俄公司 美观透明体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965121A (en) 1988-09-01 1990-10-23 The Boc Group, Inc. Solar control layered coating for glass windows
US5306547A (en) * 1990-12-14 1994-04-26 Southwall Technologies Inc. Low transmission heat-reflective glazing materials
US5514476A (en) 1994-12-15 1996-05-07 Guardian Industries Corp. Low-E glass coating system and insulating glass units made therefrom
US5770321A (en) 1995-11-02 1998-06-23 Guardian Industries Corp. Neutral, high visible, durable low-e glass coating system and insulating glass units made therefrom
WO1999033759A1 (fr) 1997-12-26 1999-07-08 Nippon Sheet Glass Co., Ltd. Verre absorbant l'ultraviolet/infrarouge, plaque de verre absorbant l'ultraviolet/infrarouge, plaque de verre absorbant l'ultraviolet/infrarouge revetue d'un film colore, et verre a vitre pour vehicule
US7166359B2 (en) 2005-06-27 2007-01-23 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Blue colored coated article with low-E coating
US20070264479A1 (en) * 2006-05-09 2007-11-15 Thiel James P Aesthetic transparency

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071206A (en) * 1986-06-30 1991-12-10 Southwall Technologies Inc. Color-corrected heat-reflecting composite films and glazing products containing the same
CN1042529A (zh) * 1988-11-07 1990-05-30 利比-欧文斯-福特公司 色彩协调的可控制阳光的喷涂多层涂层
CN1708700A (zh) * 2002-11-05 2005-12-14 贝克特股份有限公司 红外反射分层结构
CN101484309A (zh) * 2006-05-09 2009-07-15 Ppg工业俄亥俄公司 美观透明体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109677240A (zh) * 2018-12-21 2019-04-26 苏州蓝沛光电科技有限公司 电加热汽车挡风玻璃装置及其制作方法

Also Published As

Publication number Publication date
MX2014005272A (es) 2015-01-12
IL232396A0 (en) 2014-06-30
AU2012350457A1 (en) 2014-05-08
EP2790916A1 (de) 2014-10-22
KR20140110946A (ko) 2014-09-17
HK1199426A1 (zh) 2015-07-03
SG11201403218WA (en) 2014-09-26
CA2856776A1 (en) 2013-06-20
US20150274584A1 (en) 2015-10-01
EP2790916B1 (de) 2016-04-27
JP2015508374A (ja) 2015-03-19
BR112014012436A2 (pt) 2017-06-06
WO2013087064A1 (de) 2013-06-20
IN2014DN03201A (zh) 2015-06-26
DE202011109312U1 (de) 2012-01-23

Similar Documents

Publication Publication Date Title
CN103987519A (zh) 用在车辆或建筑物中的复合玻璃
JP7303873B2 (ja) ｐ－偏光放射を用いるヘッドアップディスプレイ（ＨＵＤ）のための投影設備
JP7174847B2 (ja) ｐ－偏光放射を用いるヘッドアップディスプレイ（ＨＵＤ）のための投影設備
JP2021507868A (ja) 電気伝導性コーティング及び反射防止コーティングを有するヘッドアップディスプレイ用複合ペイン
US12040738B2 (en) Glazing unit, method for the production thereof and use thereof
CN109311279B (zh) 发光二极管显示器及包括该显示器的绝缘玻璃单元
US11054559B2 (en) Reflective transparent screen having metal alloy thin film and concavo-convex structure
EP4206792A1 (en) Head-up display system
CN113238377B (zh) 一种抬头显示***
CN106664089A (zh) 具有玻璃板与低辐射涂层和电容性开关区域的玻璃板装置
KR20170010392A (ko) 부분 금속 필름을 포함하는 다층이 구비된 기판, 글레이징 유닛, 용도 및 방법
CN115519853B (zh) 车窗玻璃及其制备方法、车辆
KR20170010393A (ko) 부분 금속 필름을 포함하는 다층이 구비된 기판, 글레이징 유닛, 용도 및 방법
CN115519981B (zh) 车窗玻璃及其制备方法、车辆
JP7493092B2 (ja) ｐ偏光放射線を用いるヘッドアップディスプレイ（ＨＵＤ）のための投影設備
KR20170010809A (ko) 부분 금속 필름을 포함하는 다층이 구비된 기판, 글레이징 유닛, 용도 및 방법
CN214252637U (zh) 一种隔热增透膜
CN216160944U (zh) 一种调光玻璃
WO2023130214A1 (zh) 挡风玻璃及挡风玻璃总成
US20210206146A1 (en) Laminated glazing with coloured reflection and high solar transmittance, and solar energy systems employing the same
CN116859596A (zh) 抬头显示玻璃及抬头显示***
CN117602848A (zh) 观察窗及其应用
JP2023550516A (ja) 日射遮蔽コーティングを含む複合ペイン

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140813