公开(公告)号：US20160319073A1

公开(公告)日：2016-11-03

申请号：US15102589

申请日：2014-12-01

Applicant: BASF SE

Inventor： Eva-Maria REIS-WALTHER ,  Hoang Trang TRAN-THIEN ,  Roland BOU CHEDID ,  Frank MRZENA ,  Roman B. RAETHER

IPC: C08G65/34

CPC classification number: C08G65/34 ,  C07C41/16 ,  C07C43/11

Abstract: The present invention relates to methods for the alkylene oxide-free preparation of compositions comprising polyetherols using one or more alkylene carbonates as reactants. The polyetherol compositions prepared according to the invention ideally do not comprise carbonate or comprise almost no carbonate. The present invention also comprises the use of alkylene carbonate for preparing polyetherols or compositions comprising polyetherols and polyetherols or compositions comprising polyetherols prepared by the method according to the invention.

Abstract translation: 本发明涉及不含环氧烷烃的制备包含使用一种或多种碳酸亚烷基酯作为反应物的聚醚的组合物的方法。 根据本发明制备的聚醚醚组合物理想地不包含碳酸盐或几乎不包含碳酸盐。 本发明还包括使用碳酸亚烃酯来制备聚乙烯醇或包含聚醚醚醚和聚醚醚的组合物或包含根据本发明的方法制备的聚醚的组合物。