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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 9486415 B1

PDFFull Text
Date of Patent:
Nov. 08, 2016

Filed:

Mar. 03, 2010

Starch foils and/or films and a method and use of a device for the production thereof

Applicants:

Rolf Muller, Zurich, CH;

Federico Innerebner, Zurich, CH;

Inventors:

Rolf Muller, Zurich, CH;

Federico Innerebner, Zurich, CH;

Assignee:

InnoGEL AG, Hunenberg, CH;

Attorneys:

John B. Hardaway, III

Nexsen Pruet, LLC

Primary Examiner:

Melvin C Mayes

Assistant Examiner:

Stefanie Cohen

Int. Cl.
CPC ...
C09D 103/00 (2006.01); A61K 9/48 (2006.01); A61J 3/07 (2006.01); B29C 43/00 (2006.01); B29C 43/44 (2006.01); B29C 43/48 (2006.01); C08L 3/00 (2006.01); C08L 3/02 (2006.01); C08L 3/04 (2006.01); C08L 3/08 (2006.01);
U.S. Cl.
CPC ...
A61K 9/4816 (2013.01); A61J 3/077 (2013.01); B29C 43/003 (2013.01); B29C 43/44 (2013.01); B29C 43/48 (2013.01); C08L 3/00 (2013.01); B29C 2043/486 (2013.01); B29K 2003/00 (2013.01); C08L 3/02 (2013.01); C08L 3/04 (2013.01); C08L 3/08 (2013.01);
Abstract

A method for producing starch films comprises the following steps: preparing a mixture comprising starch and water, wherein more than 50 weight percent of the starch is present in the form of particles of granular starch; shaping the mixture to form a film in a shaping process; solidifying the mixture by increasing the temperature of the mixture during and/or after the shaping process by more than 5° C. Films produced by this method have starch particles bonded to one another. A device for performing this method comprises a shaping device for enabling shaping of the starch material to form a film, and has a heating device for performing a heat treatment for destructuring of the starch during and/or after the shaping.

Find Patent Forward Citations

Muller, Rolf. (2016). Starch foils and/or films and a method and use of a device for the production thereof (U.S. Patent No. 9486415). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9486415

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