Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BIAXIALLY ORIENTED LAMINATED POLYESTER FILM FOR PASTING ON WINDOW
PROBLEM TO BE SOLVED: To provide a film for pasting on window which suppresses precipitation of a colorant on a surface of the film during a film production process and has light shielding property, is excellent as a film of the application having good viscosity and color tone and the like of the film while containing other recycled raw materials produced in a production process of a non-colored polyester film, and the like, has no problem of film forming property, and is suitable for economical rationality.SOLUTION: A biaxially oriented laminated film for pasting on window has polyester layers (A layers) which contain no colorant and have a thickness of 3-21 μm laminated on both surfaces of a polyester layer (B layer) containing a colorant, respectively, where a ratio (A/B) between the A layer thickness (thinner thickness when thicknesses in both layers are different from each other) and the B layer thickness is 0.03-0.3, and storage elastic modulus E' at 100°C of the film is 1,700-3,000 MPa.SELECTED DRAWING: None
【課題】 フィルム製造工程におけるフィルム表面への色剤の析出が抑制された、遮光性を有する窓貼りフィルムであり、無着色ポリエステルフィルムの製造工程等で発生する他再生原料を含むにも関わらず、フィルムの粘度や色目などが良好な上記用途のフィルムとして優れたものであり、フィルム製膜性の問題もなく、経済的合理性にも適うフィルムを提供する。【解決手段】 色剤を含有するポリエステル層（Ｂ層）の両面に、色剤を配合しない、厚さ３〜２１μｍのポリエステル層（Ａ層）がそれぞれ積層されたフィルムであり、Ａ層厚さ（両層の厚みが異なる場合は薄い方の厚さ）とＢ層厚さとの比（Ａ／Ｂ）が０．０３〜０．３であり、１００℃におけるフィルムの貯蔵弾性率Ｅ’が１７００〜３０００ＭＰａであることを特徴とする窓貼り用積層二軸延伸ポリエステルフィルム。【選択図】 なし
BIAXIALLY ORIENTED LAMINATED POLYESTER FILM FOR PASTING ON WINDOW
PROBLEM TO BE SOLVED: To provide a film for pasting on window which suppresses precipitation of a colorant on a surface of the film during a film production process and has light shielding property, is excellent as a film of the application having good viscosity and color tone and the like of the film while containing other recycled raw materials produced in a production process of a non-colored polyester film, and the like, has no problem of film forming property, and is suitable for economical rationality.SOLUTION: A biaxially oriented laminated film for pasting on window has polyester layers (A layers) which contain no colorant and have a thickness of 3-21 μm laminated on both surfaces of a polyester layer (B layer) containing a colorant, respectively, where a ratio (A/B) between the A layer thickness (thinner thickness when thicknesses in both layers are different from each other) and the B layer thickness is 0.03-0.3, and storage elastic modulus E' at 100°C of the film is 1,700-3,000 MPa.SELECTED DRAWING: None
【課題】 フィルム製造工程におけるフィルム表面への色剤の析出が抑制された、遮光性を有する窓貼りフィルムであり、無着色ポリエステルフィルムの製造工程等で発生する他再生原料を含むにも関わらず、フィルムの粘度や色目などが良好な上記用途のフィルムとして優れたものであり、フィルム製膜性の問題もなく、経済的合理性にも適うフィルムを提供する。【解決手段】 色剤を含有するポリエステル層（Ｂ層）の両面に、色剤を配合しない、厚さ３〜２１μｍのポリエステル層（Ａ層）がそれぞれ積層されたフィルムであり、Ａ層厚さ（両層の厚みが異なる場合は薄い方の厚さ）とＢ層厚さとの比（Ａ／Ｂ）が０．０３〜０．３であり、１００℃におけるフィルムの貯蔵弾性率Ｅ’が１７００〜３０００ＭＰａであることを特徴とする窓貼り用積層二軸延伸ポリエステルフィルム。【選択図】 なし
BIAXIALLY ORIENTED LAMINATED POLYESTER FILM FOR PASTING ON WINDOW
窓貼り用積層二軸延伸ポリエステルフィルム
OKUNO YUKO (Autor:in) / WATANABE TOSHIHARU (Autor:in)
15.12.2016
Patent
Elektronische Ressource
Japanisch
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
/
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
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