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:
Apr. 16, 2002
Filed:
Nov. 02, 1999
Alexander A. Gonsalves, Libertyville, IL (US);
Wen-Sherng Chen, Glenview, IL (US);
Donald C. Hannan, Grayslake, IL (US);
Rafael J. Marquez, Chicago, IL (US);
Krzysztof Mosiewicz, Glenview, IL (US);
Kraft Foods, Inc., Northfield, IL (US);
Abstract
An acidic, foam having a pH of less than about 4, and preferably from about 2.5 to about 3.5, is provided. The foam is produced from a formulation which is a mixture of an emulsion component and an acidic component. The emulsion component contains water, a hard fat, a sweetener, whey protein, non-ionic stabilizer, and a non-ionic emulsifier. The acidic component contains an edible acid in an aqueous solution. The acidic component may optionally contain a milk protein source and a non-ionic emulsifier. The foam is useful as a whipped topping which has freeze thaw stability and can be kept at refrigeration temperature for at least three weeks.