POLYURETHANE RESIN COMPOSITION

PROBLEM TO BE SOLVED: To provide a polyurethane resin composition excellent in insulation property, moisture resistance (hydrolysis resistance) and fire retardancy even under high temperature high humidity environment and having suppressed appearance abnormality.SOLUTION: There is provided a polyure...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	MORISAKI AKIRA, SASADA AKIRA, 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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a polyurethane resin composition excellent in insulation property, moisture resistance (hydrolysis resistance) and fire retardancy even under high temperature high humidity environment and having suppressed appearance abnormality.SOLUTION: There is provided a polyurethane resin which contains polyol, polyisocyanate, phosphoric acid ester and a silyl group-containing compound, where the phosphoric acid ester is a compound having molecular weight of 350 or more.SELECTED DRAWING: None 【課題】高温高湿環境下でも絶縁性、耐湿性（耐加水分解性）、及び難燃性に優れ、かつ外観異常が抑制されたポリウレタン樹脂組成物を提供することを目的とする。【解決手段】ポリオール、ポリイソシアネート、リン酸エステル、及びシリル基含有化合物を含むポリウレタン樹脂であって、該リン酸エステルが、分子量３５０以上の化合物である、ポリウレタン樹脂。【選択図】なし