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:
Aug. 27, 1996
Filed:
Dec. 20, 1994
Richard S Meyer, Federal Way, WA (US);
Michael L Campbell, Kent, WA (US);
Daryl B Winter, San Bruno, CA (US);
Jeffrey M Root, Tacoma, WA (US);
Curtice-Burns, Inc., Rochester, NY (US);
Abstract
A method for producing alkyl glycoside polyesters comprising admixing a lower acyl ester alkyl glycoside, a fatty acid lower alkyl ester, and an alkaline metal catalyst to form a reaction mixture. Thereafter, the reaction mixture is heated to a reaction temperature and maintained at that temperature for a predetermined period of time. A low vacuum is drawn over the mixture. Yields of on the order of 95% to 99% can be achieved in accordance with this method. Novel fat substitute food compositions containing alkyl glycoside fatty acid polyesters are produced in accordance with this present invention. The alkyl moiety may be unsubstituted or substituted by from 1-3 free hydroxyl groups or fatty acid esterified hydroxyl groups.