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:
Oct. 14, 2025
Filed:
Sep. 21, 2022
Applicant:
Ascend Performance Materials Operations Llc, Houston, TX (US);
Inventors:
Bradley J. Sparks, Houston, TX (US);
Nanayakkara Somasiri, Houston, TX (US);
Assignee:
Ascend Performance Materials Operations LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/105 (2018.01); C08K 3/32 (2006.01);
U.S. Cl.
CPC ...
C08K 3/105 (2018.01); C08K 3/32 (2013.01); C08K 2201/014 (2013.01);
Abstract
Polyamide resin that comprise one or more polyamides and a stabilizer component containing an copper complex and a copper salt is disclosed for improving the heat age performance for an article. The combination of a copper complex and a copper salt retains the mechanical properties of the article.