公开(公告)号：MX2016014296A

公开(公告)日：2017-02-06

申请号：MX2016014296

申请日：2015-04-20

Applicant: BASF SE

Inventor： DANIEL FREIDANK ,  DEJAN PETROVIC ,  CHRISTIAN KOENIG ,  ACHIM LOEFFLER ,  ANDREAS BAUDER ,  DIRK OPFERMANN ,  CAROLINE MAGES-SAUTER ,  ISA ALEXANDRA QUEIROZ DA FONSECA ,  CHUAN LONG FU ,  SHU KUI WANG

IPC: C08G18/63 ,  C08G18/08 ,  C08L71/02 ,  C08L75/04

Abstract: Esta invención se refiere a un proceso continuo para preparar un poliol polimérico, el poliol polimérico producido de acuerdo con dicho proceso y a sus aplicaciones.

公开(公告)号：SG147866A1

公开(公告)日：2008-12-31

申请号：SG2008008569

申请日：2007-05-22

Applicant: BASF SE

Inventor： ACHIM LOEFFLER ,  WOLFGANG LOTH ,  RALF BOEHLING ,  THOMAS OSTROWSKI ,  MICHAEL STOESSER ,  HARTWIG VOSS ,  AXEL SCHIMPF

Abstract: A process for preparing polyether polyols by reaction of the following starting materials: a) one or more alkylene oxides and, if appropriate, carbon dioxide and also b) one or more H-functional starter substances, in the presence of a catalyst, in a reaction unit having a plurality of parallel layers A, B which are microstructured so that each layer has a multiplicity of channels which are arranged parallel to one another and form a continuous flow path from one side of the plate to the opposite side of this, wherein a distribution device for introduction of the starting materials and the catalyst is provided at one end of the channels of the layers A and a collection device for the reaction mixture is provided at the other end of these is proposed.