公开(公告)号：DE10322164A1

公开(公告)日：2004-12-02

申请号：DE10322164

申请日：2003-05-16

Applicant: BASF AG

Inventor： LANGE ARNO ,  MACH HELMUTH ,  RATH HANS PETER ,  KARL ULLRICH ,  IVAN BELA ,  GROH PETER WERNER ,  NAGY ZSUZSANNA TAMARA ,  PALFI VIKTORIA

IPC: C08F2/38 ,  C08F8/06 ,  C10L1/16 ,  C10L1/18 ,  C10L1/198 ,  C10M143/04

Abstract: The present invention relates to a process for preparing carboxyl-terminated polyisobutenes by ozonolysis of polyisobutenes terminated by an ethylenically unsaturated double bond.