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:
Mar. 10, 2015
Filed:
Jan. 26, 2011
Applicants:
Prasad Muppa, Vondelingenplaat, NL;
Mark Kapellen, Vondelingenplaat, NL;
Caspar Schoolderman, Vondelingenplaat, NL;
Inventors:
Prasad Muppa, Vondelingenplaat, NL;
Mark Kapellen, Vondelingenplaat, NL;
Caspar Schoolderman, Vondelingenplaat, NL;
Assignee:
Hexion Inc., Columbus, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 301/12 (2006.01);
U.S. Cl.
CPC ...
C07D 301/12 (2013.01);
Abstract
Processes and compositions are provided for epoxidizing an olefinically unsaturated compound. In one embodiment, a process is provided for reacting an olefinically unsaturated compound with an oxidant in the presence of a catalyst at acidic conditions, wherein the catalyst is activated prior to the reaction at a pH that is higher than the pH during the reaction.