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. 03, 1989
Filed:
Jul. 22, 1987
Kiyoyuki Higuchi, Sennan, JP;
Hirokazu Maeda, Sakai, JP;
Hiroshi Hidaka, Sakai, JP;
Hiroshi Iwasa, Sennan, JP;
Yoshitaka Ebihara, Yao, JP;
Kazuhito Asahara, Sennan, JP;
Hayato Kubota, Izumi, JP;
Fuji Oil Company, Limited, Osaka, JP;
Abstract
A method for dry fractionation of a fatty material which comprises cooling the fatty material and then fractionating the material into a solid fraction and a liquid fraction, said cooling being carried out by introducing the fatty material in a fluid state into a filter chamber of a filter apparatus having pressing function and maintaining the fat material therein at a crystal deposition temperature until a predetermined amount of crystals are formed, and said fractionation being carried out by pressing the filter chamber to fractionate the fat material into the solid fraction and the liquid fraction.