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. 16, 2026
Filed:
Jan. 10, 2022
Applicants:
Syensqo Specialty Polymers Usa, Llc, Alpharetta, GA (US);
Cytec Industries Inc., Princeton, NJ (US);
Inventors:
Chantal Louis, Alpharetta, GA (US);
James Francis Pratte, Wilmington, DE (US);
Mohammad Jamal El-Hibri, Atlanta, GA (US);
Assignees:
Syensqo Specialty Polymers USA, LLC, Alpharetta, GA (US);
Cytec Industries Inc., Princeton, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/18 (2006.01); B32B 5/02 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/12 (2006.01); B32B 27/28 (2006.01); C08J 5/12 (2006.01); C09J 5/06 (2006.01); C09J 171/00 (2006.01);
U.S. Cl.
CPC ...
C08J 5/18 (2013.01); B32B 5/02 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/12 (2013.01); B32B 27/285 (2013.01); B32B 27/288 (2013.01); C08J 5/121 (2013.01); C09J 5/06 (2013.01); C09J 171/00 (2013.01); B32B 2250/24 (2013.01); B32B 2250/40 (2013.01); B32B 2260/023 (2013.01); B32B 2260/046 (2013.01); B32B 2262/101 (2013.01); B32B 2262/106 (2013.01); B32B 2270/00 (2013.01); B32B 2307/30 (2013.01); B32B 2605/18 (2013.01); C08J 2371/10 (2013.01); C08J 2471/10 (2013.01); C09J 2471/00 (2013.01);
Abstract
Bonding films comprising PEEK-PEoEK copolymers are compatible with polyaryletherketone chemistry thereby providing joined polyaryletherketone polymer parts with high fracture toughness and overall good mechanical properties.