POLYURETHANE RESIN COMPOSITION

PROBLEM TO BE SOLVED: To provide a polyurethane resin composition excellent in hydrolysis resistance and whose deformation especially under high temperature and high humidity environment is suppressed.SOLUTION: There is provided a polyurethane resin composition containing polyisocyanate containing a...

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Bibliographische Detailangaben
Hauptverfasser:	FUJISAWA GO, TAKO TOMIO, YAMAZAKI KOTA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS SEMICONDUCTOR DEVICES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a polyurethane resin composition excellent in hydrolysis resistance and whose deformation especially under high temperature and high humidity environment is suppressed.SOLUTION: There is provided a polyurethane resin composition containing polyisocyanate containing a biuret group in a molecule, polyether polyol, castor oil-based polyol and zeolite.SELECTED DRAWING: None 【課題】耐加水分解性により優れる、特に高温高湿環境下における変形がより抑制されたポリウレタン樹脂組成物を提供することを課題とする。【解決手段】分子内にビウレット基を含むポリイソシアネート、ポリエーテルポリオール、ヒマシ油系ポリオール、及びゼオライトを含有することを特徴とする、ポリウレタン樹脂組成物。【選択図】なし