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:
Aug. 04, 2015
Filed:
May. 30, 2014
Applicant:
Shell Oil Company, Houston, TX (US);
Inventors:
Evert Van Der Heide, Amsterdam, NL;
Garo Garbis Vaporciyan, Houston, TX (US);
Cornelis Leonardus Maria Vrouwenvelder, Amsterdam, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 68/06 (2006.01); C07C 68/08 (2006.01); C07C 69/96 (2006.01);
U.S. Cl.
CPC ...
C07C 68/06 (2013.01); C07C 68/065 (2013.01); C07C 68/08 (2013.01); C07C 69/96 (2013.01);
Abstract
The invention relates to a process for removing an alkanol impurity from a stream containing an organic carbonate and the alkanol impurity, comprising contacting the stream with a catalyst to effect reaction of the alkanol impurity with the organic carbonate.