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:
Nov. 11, 1997
Filed:
May. 18, 1995
Norifumi Sato, Kawagoe, JP;
Yuzi Murakami, Tokorozawa, JP;
Tadashi Idota, Kawagoe, JP;
Hiroaki Konishi, Kawagoe, JP;
Kiyoshi Tatsumi, Iruma, JP;
Mototake Murakami, Sayama, JP;
Snow Brand Milk Products Co., Ltd., Sapporo, JP;
Abstract
An edible oil or fat improved in oxidative stability and suppressed in the development of off flavor is obtained without impairment of high physiological functions inherent to highly-unsaturated fatty acids. To obtain the edible oil or fat, a specific polyunsaturated fatty acid-base oil or a particular fat and saturated fatty acid-base oil or fat are mixed and subjected to an interesterification reaction so that fatty acids are caused to bond at random on glycerol skeletons of the oil or fat to achieve the following properties: