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:
Jul. 08, 2025
Filed:
Feb. 28, 2020
Applicant:
Plantic Technologies Limited, Altona, AU;
Inventor:
Nicholas John McCaffrey, Altona, AU;
Assignee:
PLANTIC TECHNOLOGIES LIMITED, Altona, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 9/02 (2006.01); B32B 9/04 (2006.01); B32B 9/06 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); C08J 5/18 (2006.01); C08L 3/06 (2006.01); C08L 3/08 (2006.01);
U.S. Cl.
CPC ...
C08L 3/08 (2013.01); B32B 9/02 (2013.01); B32B 9/045 (2013.01); B32B 9/06 (2013.01); B32B 27/304 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); C08J 5/18 (2013.01); C08L 3/06 (2013.01); B32B 2264/1027 (2020.08); B32B 2307/558 (2013.01); B32B 2307/7163 (2013.01); B32B 2307/7244 (2013.01); B32B 2307/7246 (2013.01); B32B 2435/02 (2013.01); B32B 2439/06 (2013.01); B32B 2439/70 (2013.01); C08J 2303/06 (2013.01); C08J 2303/08 (2013.01); C08J 2329/04 (2013.01); C08L 2203/16 (2013.01); C08L 2205/06 (2013.01);
Abstract
Extruded starch compositions and methods for their preparation are provided. The compositions possess a high degree of cook which imparts particular viscosity characteristics. The compositions may be formed into films having advantageous properties such as low haze, high strength and high gas barrier. The starch compositions find use in a wide range of applications, particularly, but not exclusively, in the manufacture of thin films for packaging.