LAMINATE FILM AND ARTICLE

To provide a laminate film excellent in snow accretion prevention performance, and an article using the same.SOLUTION: A laminate film 1 has a snow accretion prevention layer 2, and an adhesive layer 4, in which a slide angle of water on the surface of the snow accretion prevention layer is 30° or l...

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Bibliographische Detailangaben
Hauptverfasser:	IMAMURA SHIGEKI, MATSUOKA MASANAO, TANAKA YUKIKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	To provide a laminate film excellent in snow accretion prevention performance, and an article using the same.SOLUTION: A laminate film 1 has a snow accretion prevention layer 2, and an adhesive layer 4, in which a slide angle of water on the surface of the snow accretion prevention layer is 30° or less. Adhesion energy of the water on the surface of the snow accretion prevention layer is 10 mJ/m2 or less, and a contact angle of the water on the surface of the snow accretion prevention layer is 90° or more. Alternately, the snow accretion prevention layer contains a cured product of an ionization radiation curable resin composition containing a water-repellent additive.SELECTED DRAWING: Figure 1 【課題】着雪防止性能に優れる積層フィルム、およびそれを用いた物品を提供する。【解決手段】着雪防止層２と、接着層４と、を有し、着雪防止層の表面における水の滑落角が３０°以下である、積層フィルム１を提供する。また、着雪防止層の表面における水の付着エネルギーが１０ｍＪ／ｍ２以下であり、着雪防止層の表面における水の接触角が９０°以上である。あるいは、着雪防止層は、撥水性添加剤を含む電離放射線硬化性樹脂組成物の硬化物を含有する。【選択図】図１