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:
Jun. 09, 2009
Filed:
Oct. 23, 2003
Applicants:
Peter Bassler, Viernheim, DE;
Hans-georg Goebbel, Kallstadt, DE;
Joaquim Henrique Teles, Otterstadt, DE;
Peter Rudolf, Ladenburg, DE;
Inventors:
Peter Bassler, Viernheim, DE;
Hans-Georg Goebbel, Kallstadt, DE;
Joaquim Henrique Teles, Otterstadt, DE;
Peter Rudolf, Ladenburg, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07D 301/06 (2006.01); C07D 301/12 (2006.01); C07D 301/19 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for the continuous recirculation of the olefin which has not been reacted in the oxidation of olefins by means of hydroperoxide to give oxiranes and is present in the offgas stream formed during the oxidation, which comprises the steps (i) to (iii)