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:
May. 21, 2024
Filed:
Jul. 20, 2020
Applicant:
Polyvalor, Société En Commandite, Montréal, CA;
Inventors:
Ebrahim Jalali Dil, Montréal, CA;
Abdellah Ajji, Mont-Royal, CA;
Assignee:
POLYVALOR, LIMITED PARTNERSHIP, Montréal, CA;
Primary Examiner:
Int. Cl.
CPC ...
C08L 77/02 (2006.01); C08J 5/18 (2006.01); C08L 23/12 (2006.01);
U.S. Cl.
CPC ...
C08L 77/02 (2013.01); C08J 5/18 (2013.01); C08L 23/12 (2013.01); C08J 2323/06 (2013.01); C08J 2323/12 (2013.01); C08J 2367/04 (2013.01); C08J 2377/02 (2013.01); C08J 2423/06 (2013.01); C08J 2423/08 (2013.01); C08J 2467/02 (2013.01); C08J 2471/02 (2013.01); C08J 2477/02 (2013.01);
Abstract
The present application relates to polymer compositions that provide barrier properties to oxygen, water vapor and/or hydrocarbons, to polymer film or sheet comprising the polymer composition and to their use in the manufacture or preparation of plastic material and/or plastic packaging. The present application also relates to a method of reducing oxygen water vapor and/or hydrocarbons permeability in plastic material and/or plastic packaging.