公开(公告)号：CZ20020737A3

公开(公告)日：2002-08-14

申请号：CZ20020737

申请日：2000-08-23

Applicant: BASF AG

Inventor： HARRE KATHRIN DR ,  LORENZ REINHARD PROF DR ,  GROSCH GEORG HEINRICH DR ,  ERBES JORG DR ,  JUNGE DIETER ,  BAUER STEPHAN DR ,  BAUM EVA ,  OSTROWSKI THOMAS DR

IPC: C08G65/10 ,  C08G18/48 ,  C08G65/26 ,  C08G65/28 ,  C08G65/30

CPC classification number: C08G65/2663 ,  C08G18/4845 ,  C08G18/4866 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083

公开(公告)号：CZ2002737A3

公开(公告)日：2002-08-14

申请号：CZ2002737

申请日：2000-08-23

Applicant: BASF AG

Inventor： HARRE KATHRIN DR ,  LORENZ REINHARD PROF DR ,  GROSCH GEORG HEINRICH DR ,  ERBES JORG DR ,  JUNGE DIETER ,  BAUER STEPHAN DR ,  BAUM EVA ,  OSTROWSKI THOMAS DR

IPC: C08G65/10 ,  C08G18/48 ,  C08G65/26 ,  C08G65/28 ,  C08G65/30

Abstract: The invention relates to a method for producing polyether alcohols by catalytically attaching ethylene oxide and propylene oxide to H-functional starting substances. Said method is characterized in that at least one multimetal cyanide compound is used as a catalyst, and a block comprised of an alkylene oxide having at least three carbon atoms in the molecule is attached to the chain end.