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. 22, 2014
Filed:
Dec. 06, 2011
Joaquim Henrique Teles, Waldsee, DE;
Kai Gumlich, Mannheim, DE;
Peter Bassler, Viernheim, DE;
Christian Bartosch, Mannheim, DE;
Philip Kampe, Lorsch, DE;
Hans-georg Goebbel, Kallstadt, DE;
Ulrich Mueller, Neustadt, DE;
Richard Jacubinas, Bloomfield, NJ (US);
Joaquim Henrique Teles, Waldsee, DE;
Kai Gumlich, Mannheim, DE;
Peter Bassler, Viernheim, DE;
Christian Bartosch, Mannheim, DE;
Philip Kampe, Lorsch, DE;
Hans-Georg Goebbel, Kallstadt, DE;
Ulrich Mueller, Neustadt, DE;
Richard Jacubinas, Bloomfield, NJ (US);
BASF SE, Ludwigshafen, DE;
The Dow Chemical Company, Midland, MI (US);
Abstract
A continuous process for the production of propylene oxide comprising reacting propene with hydrogen peroxide in methanolic solution in the presence of a titanium silicalite-1 catalyst to obtain propylene oxide, wherein a reaction feed comprising propene, methanol and hydrogen peroxide is introduced into a reactor, said reaction feed containing potassium cations and phosphorus in the form of anions of at least one phosphorus oxyacid.