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. 05, 2011
Filed:
Apr. 24, 2008
Hans-georg Goebbel, Kalmthout-Nieuwmoer, BE;
Peter Bassler, Viernheim, DE;
Joaquim Henrique Teles, Otterstadt, DE;
Peter Rudolf, Ladenburg, DE;
Ulrich Mueller, Neustadt, DE;
Anna Forlin, Vigonza, IT;
Malte Schulz, Hollern-Tw., DE;
Meinolf Weidenbach, Drochtersen, DE;
Hans-Georg Goebbel, Kalmthout-Nieuwmoer, BE;
Peter Bassler, Viernheim, DE;
Joaquim Henrique Teles, Otterstadt, DE;
Peter Rudolf, Ladenburg, DE;
Ulrich Mueller, Neustadt, DE;
Anna Forlin, Vigonza, IT;
Malte Schulz, Hollern-Tw., DE;
Meinolf Weidenbach, Drochtersen, DE;
BASF SF, Ludwigshafen, DE;
The Dow Chemical, Midland, MI (US);
Abstract
The present invention relates to a continuous process for the preparation of an olefin oxide wherein an olefin is reacted with a hydroperoxidein the presence of a catalyst, and wherein the reaction which is carried out in at least three reactors operated in parallel is controlled by specifically adjusting the catalyst loads in the reactors.