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:
Jun. 14, 2022
Filed:
Sep. 13, 2018
Solvay Specialty Polymers Usa, Llc, Alpharetta, GA (US);
Chantal Louis, Alpharetta, GA (US);
Mohammad Jamal El-Hibri, Atlanta, GA (US);
Ryan Hammonds, Atlanta, GA (US);
SOLVAY SPECIALTY POLYMERS USA, LLC, Alpharetta, GA (US);
Abstract
Disclosed is a polymer-metal junction including a polymer composition in contact with a metal substrate, where the polymer composition comprises a polymer component including a PEEK-PEDEK copolymer having a PEEK/PEDEK mole ratio ranging from about 60/40 to about 30/70 and a melting point (Tm) greater than 320° C., and where the polymer composition includes less than 10 wt. % of a sulfur-or-carbonyl-containing solvent, based on the total weight of the polymer composition. Also disclosed are methods of making the polymer-metal junction and articles including the polymer-metal junction.