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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.:

US 10906950 B1

PDFFull Text
Date of Patent:
Feb. 02, 2021

Filed:

Aug. 17, 2017

Alkaline ph-modified edible casein-based films and coatings, and method for the making thereof

Applicant:

The United States of America, As Represented BY the Secretary of Agriculture, Washington, DC (US);

Inventors:

Laetitia Bonnaillie, West Chester, PA (US);

Peggy M. Tomasula, Titusville, NJ (US);

Assignee:

The United States of America as Represented by the Secretary of Agriculture, Washington, DC (US);

Attorneys:

John D. Fado

Ariel L. Atkinson

Primary Examiner:

Jyoti Chawla

Int. Cl.
CPC ...
C07K 14/47 (2006.01); C08J 5/18 (2006.01); C08K 5/053 (2006.01); C08K 3/22 (2006.01); C07C 31/22 (2006.01); C07C 31/26 (2006.01); C07H 3/04 (2006.01); C08G 65/34 (2006.01); C08L 89/00 (2006.01);
U.S. Cl.
CPC ...
C07K 14/4732 (2013.01); C07C 31/225 (2013.01); C07C 31/26 (2013.01); C07H 3/04 (2013.01); C08G 65/34 (2013.01); C08J 5/18 (2013.01); C08K 3/22 (2013.01); C08K 5/053 (2013.01); C08L 89/00 (2013.01); C08J 2389/00 (2013.01); C08K 2003/2206 (2013.01); C08L 2666/68 (2013.01);
Abstract

Improved casein-based films are produced by adjusting the pH of a film-production suspension. The film-production suspension may contain a casein source, a plasticizer, and optionally a strengthening additive. The adjustment of the pH may be accomplished by the addition of an alkaline additive, such as a base, to achieve a desired pH value. The improved casein-based films have improved physical properties as compared to those produced without a pH-adjusted film-production suspension at least in part due to the chemical and structural changes imparted by the change in pH.

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Quick Actions:

Bonnaillie, Laetitia. (2021). Alkaline ph-modified edible casein-based films and coatings, and method for the making thereof (U.S. Patent No. 10906950). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10906950

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