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:
Jan. 09, 1996
Filed:
Oct. 12, 1993
Applicant:
Inventors:
Harapanahalli S Muraldihara, Plymouth, MN (US);
Bassam F Jirjis, Plymouth, MN (US);
Gary F Seymour, Howard Lake, MN (US);
Assignee:
Cargill, Incorporated, Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210651 ; 210650 ; 210653 ; 210774 ; 210333 ; 426417 ; 426601 ; 554174 ; 554175 ;
Abstract
This invention provides for the separation of higher melting glycerides from vegetable oils. After the vegetable oil is refined and bleached, it is rapidly cooled to provide a blend that contains the vegetable oil and wax particulate; the blend then is filtered through a nonmetallic inorganic filter to remove the wax particulate from the vegetable oil such that the permeate oil has less than about 10 ppm oil at about 65.degree. F.