首页>
外国专利>
COMPOSITION COMPRISING ORGANIC BASE COMPOUND, LEWIS ACID AND ACTIVE HYDROGEN-CONTAINING COMPOUND
COMPOSITION COMPRISING ORGANIC BASE COMPOUND, LEWIS ACID AND ACTIVE HYDROGEN-CONTAINING COMPOUND
展开▼
机译:包含有机碱化合物,路易斯酸和活性氢化合物的组合物
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a composition that makes it possible to efficiently produce polyalkylene oxide having a high molecular weight, a low degree of unsaturation and a narrow molecular weight distribution, and a method for producing polyalkylene oxide using the same.;SOLUTION: The present invention provides a composition comprising an organic base compound with pKBH of 23 or more, a Lewis acid, and an active hydrogen-containing compound. The composition is used to perform the ring opening polymerization of alkylene oxide.;SELECTED DRAWING: None;COPYRIGHT: (C)2017,JPO&INPIT
展开▼