THERMOCHROMIC RESIN COMPOSITE MATERIAL AND LAMINATE INCLUDING THE SAME

To provide a resin composite material that exhibits decreased visible light absorption at high temperatures (such as 70°C or above), while demonstrating increased visible light absorption at low temperatures (such as 40°C or below).SOLUTION: A thermochromic resin composition contains 15-84 mass% of...

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Bibliographische Detailangaben
Hauptverfasser:	HIRAI TAKAYUKI, TAKEDA YASUHIKO, KUGIMOTO TSUNE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	To provide a resin composite material that exhibits decreased visible light absorption at high temperatures (such as 70°C or above), while demonstrating increased visible light absorption at low temperatures (such as 40°C or below).SOLUTION: A thermochromic resin composition contains 15-84 mass% of an acrylic polymer, 15-84 mass% of polyvinylidene fluoride and 1-40 mass% of polycaprolactone. A thermochromic resin composite material contains, based on 100 pts.mass of the thermochromic resin composition, 0.0005-0.03 pt.mass of at least one kind of a black colorant selected from a group consisting of black pigments and black dyes.SELECTED DRAWING: None 【課題】高温下（例えば、７０℃以上）において可視光の吸収率が低くなり、低温下（例えば、４０℃以下）において可視光の吸収率が高くなる樹脂複合材料を提供すること。【解決手段】アクリルポリマー１５～８４質量％とポリフッ化ビニリデン１５～８４質量％とポリカプロラクトン１～４０質量％とを含有するサーモクロミック樹脂組成物、及び前記サーモクロミック樹脂組成物１００質量部に対して、黒色顔料及び黒色染料からなる群から選択される少なくとも１種の黒色着色料０．０００５～０．０３質量部を含有することを特徴とするサーモクロミック樹脂複合材料。【選択図】なし