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. 29, 2017
Filed:
Jul. 08, 2014
Applicant:
Croda, Inc., Edison, NJ (US);
Inventors:
Craig Michael Sungail, Chadds Ford, PA (US);
Min Ma Wang, Kennett Square, PA (US);
Xin Chen, Hockessin, DE (US);
Ronald Eugene Bingeman, Brookhaven, PA (US);
Assignee:
CRODA, INC., Edison, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11B 13/00 (2006.01); C11B 1/10 (2006.01); C11B 3/16 (2006.01);
U.S. Cl.
CPC ...
C11B 13/00 (2013.01); C11B 1/10 (2013.01); C11B 3/16 (2013.01);
Abstract
A method of separating oil from a liquid stillage is disclosed. The stillage includes an aqueous phase and an oil phase. The method comprises adding a separation additive to the stillage and performing at least one separation operation on the stillage to separate an amount of the oil phase from the stillage. The separation additive comprises an ester of an alkoxylated non-cyclic polyol and a fatty acid.