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:
Nov. 25, 2025
Filed:
Dec. 16, 2020
Applicant:
Nova Chemicals (International) S.a., Fribourg, CH;
Inventors:
Eric Clavelle, Calgary, CA;
Yves Lacombe, Calgary, CA;
Brian Molloy, Airdrie, CA;
Niousha Kazemi, Calgary, CA;
Mehdi Keshtkar, Calgary, CA;
Fazle Sibtain, Calgary, CA;
Assignee:
NOVA Chemicals (International) S.A., Fribourg, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/06 (2006.01); C08J 11/04 (2006.01);
U.S. Cl.
CPC ...
C08L 23/06 (2013.01); C08J 11/04 (2013.01); C08J 2300/30 (2013.01); C08J 2323/06 (2013.01); C08J 2400/30 (2013.01); C08J 2423/06 (2013.01); C08J 2423/08 (2013.01); C08L 2205/025 (2013.01); C08L 2207/20 (2013.01);
Abstract
Disclosed herein are polymerization processes where recycled polymeric material is fed to polymerization process to produce a blend of virgin polymer with recycled polymeric content.