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. 16, 2021
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 ...
C08L 81/02 (2006.01); C08K 5/00 (2006.01); C08K 7/14 (2006.01); C08L 77/02 (2006.01); C08L 77/06 (2006.01); C08L 77/10 (2006.01); C08L 81/04 (2006.01); C08K 13/06 (2006.01); C08K 9/00 (2006.01); C08J 3/22 (2006.01);
U.S. Cl.
CPC ...
C08L 81/02 (2013.01); C08J 3/22 (2013.01); C08K 5/00 (2013.01); C08K 5/005 (2013.01); C08K 7/14 (2013.01); C08K 9/00 (2013.01); C08K 13/06 (2013.01); C08L 77/02 (2013.01); C08L 77/06 (2013.01); C08L 77/10 (2013.01); C08L 81/04 (2013.01); C08K 2201/019 (2013.01);
Abstract
The present invention relates to a polymer composition comprising polyphenylene sulphide (PPS), polyamide 6 (PA6), reinforcing agents, wherein the weight ratio of PPS/PA6 is at least 2, with the proviso that the composition does not comprise an elastomer or comprises an elastomer in an amount not exceeding 1 wt. %. 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.