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

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

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
机译:解决的问题:提供一种组合物,其使得可以有效地生产具有高分子量,低​​不饱和度和窄分子量分布的聚环氧烷,以及使用该组合物的聚环氧烷的生产方法。本发明提供了一种组合物,其包含pK BH 为23或更高的有机碱化合物,路易斯酸和含活性氢的化合物。该组合物用于进行环氧烷烃的开环聚合。;选拔图:无;版权:(C)2017,JPO&INPIT

著录项

  • 公开/公告号JP2017141362A

    专利类型

  • 公开/公告日2017-08-17

    原文格式PDF

  • 申请/专利权人 TOSOH CORP;

    申请/专利号JP20160023588

  • 发明设计人 INOUE YOSHIAKI;YAMAMOTO TOSHIHIDE;

    申请日2016-02-10

  • 分类号C08G65/10;

  • 国家 JP

  • 入库时间 2022-08-21 14:00:55

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