申请人:IMPERIAL CHEMICAL INDUSTRIES PLC
公开号:EP0153031A2
公开(公告)日:1985-08-28
Potyether polyols made by alkoxylating defined polyhy- droxy dioxanes, optionally in admixture with defined pentaerythritol derivatives, blends thereof with other polyols and polyurethanes, especially foams, made therefrom.
通过烷氧基化定义的聚羟基二氧杂环戊烷(可选择与定义的季戊四醇衍生物混合)制得的聚醚多元醇、其与其他多元醇的混合物以及用其制成的聚氨酯,特别是泡沫塑料。