首页>
外国专利>
PLURAL LIQUID PACK TYPE, HEAT-CURABLE POLYISOCYANATE-POLYOL-POLYEPOXY RESIN COMPOSITION AND PROCESS FOR PRODUCING A SHAPED RESIN ARTICLE THEREFROM
PLURAL LIQUID PACK TYPE, HEAT-CURABLE POLYISOCYANATE-POLYOL-POLYEPOXY RESIN COMPOSITION AND PROCESS FOR PRODUCING A SHAPED RESIN ARTICLE THEREFROM
展开▼
机译:多孔液体包装类型,可热固化的聚异氰酸酯-聚甲醛-多聚甲醛树脂组合物及异形树脂制品的制备方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PLURAL LIQUID PACK TYPE, HEAT-CURABLE POLYISOCYANATE-POLYOL-POLYEPOXY RESIN COMPOSITION AND PROCESS FOR PRODUCING A SHAPED RESIN ARTICLE THEREFROM A plural liquid pack type resin composition useful for producing a shaped resin article having an enhanced heat resistance, mechanical strength and machinability, comprises a first resinous individual component (A) comprising a polyisocyanate compound and a second resinous individual component (B) comprising a mixture of a polyol compound with a polyepoxy compound and a curing agent, or an individual sub-component (i) comprising a mixture of a polyol compound and a polyepoxy compounds and another individual sub-compo-nent (ii) comprising a mixture of the polyol compound with a curing agent, in which composition the polyol compound is contained in an amount of 10 to 40 equivalents of the hydroxyl group, the polyepoxy compound is contained in an amount of 5 to 20 equivalents of the epoxy group, and the total equivalent amount of the hydroxyl group and the epoxy groups is 15 to 45 equivalents per 100 equivalents of the isocyanate groups of the polyisocyanate compounds.
展开▼