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:
Jul. 24, 2001
Filed:
Mar. 30, 2000
Applicant:
Inventors:
Atsushi Taniguchi, Izumisano, JP;
Shin Yoneda, Izumisano, JP;
Yuji Kuwabara, Izumisano, JP;
Tokisane Kajiyama, Izumisano, JP;
Assignee:
Fuji Oil Company, Limited, Osaka-fu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11B 7/00 ;
U.S. Cl.
CPC ...
C11B 7/00 ;
Abstract
A method of solvent fractionation of a fat by which a high fat concentration, a rise in refrigerant temperature, and a reduction in operation time, etc. can be attained and fractions are efficiently produced at a low cost, characterized by rapidly cooling a feedstock fat dissolved in a solvent to a temperature higher by 1 to 20° C. than the crystallization temperature used in a crystallizer in the step prior to introduction of the feedstock fat into the crystallizer.