Epoxy-modified polyols and polymer-polyols useful in the preparation of
improved plastics including polyurethane foams, elastomers and the like
    23.
    发明授权
    Epoxy-modified polyols and polymer-polyols useful in the preparation of improved plastics including polyurethane foams, elastomers and the like 失效
    可用于制备改性塑料的环氧改性多元醇和聚合物 - 多元醇,包括聚氨酯泡沫,弹性体等

    公开(公告)号:US4585831A

    公开(公告)日:1986-04-29

    申请号:US661611

    申请日:1984-10-17

    申请人: Paul Stamberger

    发明人: Paul Stamberger

    摘要: Adducts, improved polymer-polyols and improved polyurethane foams are provided. The adducts are produced by reacting suitable polyol and epoxy co-reactant to essentially eliminate all epoxy groups. The polymer-polyol is produced by polymerizing suitable ethylenically unsaturated monomer in the adduct or in the adduct forming mixture, in the later case the adduct forming reaction and the polymerization reaction occur simultaneously to produce the polymer-polyol. Polyurethane foams are produced by the usual method but employing the novel adduct or polymer-polyol of the present invention.

    摘要翻译: 提供加合物,改进的聚合物多元醇和改进的聚氨酯泡沫。 加合物通过使合适的多元醇和环氧共反应物反应生成基本上消除所有的环氧基团。 聚合物 - 多元醇通过在加合物或加合物形成混合物中聚合合适的烯属不饱和单体制备,在后一种情况下,加合物形成反应和聚合反应同时发生以产生聚合物 - 多元醇。 聚氨酯泡沫体通过常规方法制备,但采用本发明的新型加合物或聚合物 - 多元醇。