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:
Feb. 15, 2000
Filed:
Aug. 24, 1998
Applicant:
Inventors:
Jurgen Herwig, Kriftel, DE;
Richard Walter Fischer, Bad Soden, DE;
Heinz Alexander, Frankfurt, DE;
Burkhard Zimmermann, Eching, DE;
Matthias Beller, Ismaning, DE;
Assignee:
Hoechst Research & Technology Deutschland GmbH & Co. KG, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
564467 ;
Abstract
The invention relates to a process for the preparation of an amine by single-stage reaction of a C.sub.2 -C.sub.20 -olefin with a compound having an NH.sub.3 group, hydrogen and carbon monoxide, wherein the reaction takes place in the presence of a catalyst, which is present in water in dissolved or suspended form, and the catalyst contains at least two metals from group VIII of the Periodic Table of the Elements in elemental or bonded form.