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:
Mar. 26, 2024
Filed:
Jun. 30, 2020
Applicant:
Northern Technologies International Corporation, Circle Pines, MN (US);
Inventors:
Mahin Shahlari, North Oaks, MN (US);
Ik-Hau Ng, Circle Pines, MN (US);
Assignee:
Northern Technologies International Corporation, Circle Pines, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/183 (2006.01); C08L 67/02 (2006.01); C23F 11/02 (2006.01);
U.S. Cl.
CPC ...
C08G 63/183 (2013.01); C08L 67/02 (2013.01); C23F 11/02 (2013.01); C08L 2201/06 (2013.01); C08L 2201/08 (2013.01);
Abstract
A breathable biodegradable volatile corrosion inhibitor polyester composition comprises one or more biodegradable homopolymer polyesters and/or one or more biodegradable random copolymer polyesters, one or more volatile corrosion inhibitors (VCI), and one or more fillers wherein said composition has a higher water-vapor transmission rate than polyethylene.