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:
Aug. 09, 2022
Filed:
Dec. 01, 2017
Applicant:
Solvay Specialty Polymers Usa, Llc, Alpharetta, GA (US);
Inventors:
Assignee:
SOLVAY SPECIALTY POLYMERS USA, LLC, Alpharetta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 75/0209 (2016.01); C08G 69/02 (2006.01); C08J 9/00 (2006.01); C08J 5/04 (2006.01); C08L 81/04 (2006.01);
U.S. Cl.
CPC ...
C08G 75/0209 (2013.01); C08G 69/02 (2013.01); C08J 5/043 (2013.01); C08J 9/009 (2013.01); C08L 81/04 (2013.01); C08J 2381/04 (2013.01); C08J 2451/08 (2013.01); C08J 2477/02 (2013.01); C08L 2203/16 (2013.01); C08L 2203/20 (2013.01); C08L 2203/30 (2013.01);
Abstract
The present invention relates to a polymer composition (C) comprising: —a polyphenylene sulfide (PPS), —at least 3 wt. % of polyamide 6 (PA6), —25 to 60 wt. % of reinforcing agents, —3 to 8 wt. % of a functionalized, non-aromatic elastomer, wherein the weight ratio PPS/PA6 is at least 4 and wherein wt. % are based on the total weight of the composition. The present invention also relates to articles incorporating the polymer composition and the use of polyamide 6 (PA6) as a heat-aging stabilizer in a polymer composition.