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:
Apr. 01, 2014
Filed:
Nov. 20, 2009
Applicants:
Rajiv Banavali, Rydal, PA (US);
Jose Trejo, Lansdale, PA (US);
Inventors:
Rajiv Banavali, Rydal, PA (US);
Jose Trejo, Lansdale, PA (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/02 (2006.01); C11C 3/00 (2006.01); B01J 35/02 (2006.01); C07C 67/02 (2006.01);
U.S. Cl.
CPC ...
B01J 23/02 (2013.01); B01J 2523/33 (2013.01); B01J 35/02 (2013.01); C07C 67/02 (2013.01);
Abstract
The present invention relates to a method for producing esters from triglycerides by using solid heterogeneous catalysts comprised of calcined calcium carbonate, particularly for obtaining biodiesel.