公开(公告)号：DE59703441D1

公开(公告)日：2001-05-31

申请号：DE59703441

申请日：1997-06-17

Applicant: BASF AG

Inventor： BIDELL WOLFGANG ,  LANGHAUSER FRANZ ,  MOLL ULRICH ,  MC KENZIE DAVID ,  FISCHER DAVID ,  HINGMANN ROLAND ,  SCHWEIER GUENTHER ,  MARCZINKE LOTHAR ,  KERSTING MEINOLF ,  JONES JOHN ,  GRASMEDER RUSSELL

IPC: C08F4/642 ,  C08F4/16 ,  C08F4/602 ,  C08F4/619 ,  C08F4/6192 ,  C08F10/00 ,  C08F110/06

Abstract: A process for preparing a supported transition metal catalyst comprising a particulate organic or inorganic support material, a transition metal complex and a compound capable of forming metallocenium ions comprises the following process steps:a) contacting a solution of a compound capable of forming metallocenium ions with a second solvent in which this compound is only sparingly soluble, in the presence of the support material,b) removing at least part of the solvent from the support material andc) contacting a solution of a mixture of a compound capable of forming metallocenium ions and a transition metal complex with a second solvent in which this mixture is only sparingly soluble, in the presence of the support material obtained as described in a) and b).