A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HEAT-SHIELDING FILM, HEAT-SHIELDING LAMINATED GLASS, METHOD FOR MANUFACTURING HEAT-SHIELDING FILM AND METHOD FOR MANUFACTURING HEAT-SHIELDING LAMINATED GLASS
PROBLEM TO BE SOLVED: To provide a heat-shielding film that is excellent in heat-ray shielding performance, visible light transmitting performance, a haze and electromagnetic wave transmitting performance and is also excellent in productivity, to provide a heat-shielding laminated glass and to provide methods for manufacturing them.SOLUTION: A heat-shielding film 4 has a metal lamination part 2 composed of at least one metal layer and at least one metal oxide layer on at least one surface of a substrate film 1. The metal lamination part 2 is divided into a plurality of island parts by lattice-like crack and the average value of the size of the island parts is 30 to 500 μm as determined by a ten-point average method. The heat-shielding film 4 has a haze of 5% or less and an electromagnetic wave shielding rate of 10 dB or less. The heat-shielding laminated glass using the heat-shielding film 4 and methods for manufacturing the heat-shielding film and the heat-shielding laminated glass are provided.SELECTED DRAWING: Figure 1
【課題】熱線の遮蔽性能、可視光線の透過性能、ヘイズおよび電磁波の透過性能に優れ、生産性にも優れた遮熱フィルム、遮熱合わせガラスとこれらの製造方法を提供する。【解決手段】基材フィルム１の少なくとも一方の表面に、少なくとも１層の金属層と少なくとも１層の金属酸化物層とからなる金属積層部２を有する遮熱フィルム４であって、前記金属積層部２は、格子状のクラックによって複数の島状部に分断されており、前記島状部のサイズの平均値が１０点平均法にて３０〜５００μｍであり、ヘイズが５％以下であり、電磁波遮蔽率が１０ｄＢ以下であることを特徴とする遮熱フィルム４である。また当該遮熱フィルム４を用いた遮熱合わせガラスとこれらの製造方法である。【選択図】図１
HEAT-SHIELDING FILM, HEAT-SHIELDING LAMINATED GLASS, METHOD FOR MANUFACTURING HEAT-SHIELDING FILM AND METHOD FOR MANUFACTURING HEAT-SHIELDING LAMINATED GLASS
PROBLEM TO BE SOLVED: To provide a heat-shielding film that is excellent in heat-ray shielding performance, visible light transmitting performance, a haze and electromagnetic wave transmitting performance and is also excellent in productivity, to provide a heat-shielding laminated glass and to provide methods for manufacturing them.SOLUTION: A heat-shielding film 4 has a metal lamination part 2 composed of at least one metal layer and at least one metal oxide layer on at least one surface of a substrate film 1. The metal lamination part 2 is divided into a plurality of island parts by lattice-like crack and the average value of the size of the island parts is 30 to 500 μm as determined by a ten-point average method. The heat-shielding film 4 has a haze of 5% or less and an electromagnetic wave shielding rate of 10 dB or less. The heat-shielding laminated glass using the heat-shielding film 4 and methods for manufacturing the heat-shielding film and the heat-shielding laminated glass are provided.SELECTED DRAWING: Figure 1
【課題】熱線の遮蔽性能、可視光線の透過性能、ヘイズおよび電磁波の透過性能に優れ、生産性にも優れた遮熱フィルム、遮熱合わせガラスとこれらの製造方法を提供する。【解決手段】基材フィルム１の少なくとも一方の表面に、少なくとも１層の金属層と少なくとも１層の金属酸化物層とからなる金属積層部２を有する遮熱フィルム４であって、前記金属積層部２は、格子状のクラックによって複数の島状部に分断されており、前記島状部のサイズの平均値が１０点平均法にて３０〜５００μｍであり、ヘイズが５％以下であり、電磁波遮蔽率が１０ｄＢ以下であることを特徴とする遮熱フィルム４である。また当該遮熱フィルム４を用いた遮熱合わせガラスとこれらの製造方法である。【選択図】図１
HEAT-SHIELDING FILM, HEAT-SHIELDING LAMINATED GLASS, METHOD FOR MANUFACTURING HEAT-SHIELDING FILM AND METHOD FOR MANUFACTURING HEAT-SHIELDING LAMINATED GLASS
遮熱フィルム、遮熱合わせガラス、遮熱フィルムの製造方法および遮熱合わせガラスの製造方法
MIYAKO TAKEOMI (author)
2016-08-12
Patent
Electronic Resource
Japanese
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
| European Patent Office | 2017