The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 20, 2004
Filed:
Dec. 11, 2002
Applicant:
Inventors:
Burkhardt Giese, Werne, DE;
Richard Lisowsky, Kamen, DE;
Jan Timmermann, Dortmund, DE;
Thomas Wanke, Werne, DE;
Mario Hüttenhofer, Constance, DE;
Assignee:
Crompton GmbH, Bergkamen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 1/700 ; B01J 3/100 ;
U.S. Cl.
CPC ...
C07F 1/700 ; B01J 3/100 ;
Abstract
The invention relates to a process for preparing transition metal compounds having hydrogenated or partially hydrogenated monocyclic, bicyclic or polycyclic ligands, which is characterized in that the unsaturated monocyclic, bicyclic or polycyclic transition metal compound together with hydrogen is introduced continuously or all at once under pressure into a static mixer in the presence of a suitable solubilizer and a catalyst.