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:
Mar. 05, 2024
Filed:
Dec. 15, 2021
Applicant:
Cytec Industries Inc., Princeton, NJ (US);
Inventors:
James Francis Pratte, Wilmington, DE (US);
Robin K Maskell, Phoenix, AZ (US);
James Martin Griffin, Orange, CA (US);
Judith Anne Elder, Tyne and Wear, GB;
Assignee:
CYTEC INDUSTRIES INC., Princeton, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 171/00 (2006.01); B32B 37/14 (2006.01); B32B 38/08 (2006.01); C08G 65/40 (2006.01); C08G 65/48 (2006.01); C08J 5/04 (2006.01); C08J 5/24 (2006.01); C08L 71/00 (2006.01); C09J 163/00 (2006.01); B32B 37/12 (2006.01); B32B 38/00 (2006.01);
U.S. Cl.
CPC ...
C09J 171/00 (2013.01); B32B 37/14 (2013.01); B32B 38/08 (2013.01); C08G 65/4012 (2013.01); C08G 65/48 (2013.01); C08J 5/042 (2013.01); C08J 5/243 (2021.05); C08J 5/249 (2021.05); C08L 71/00 (2013.01); C09J 163/00 (2013.01); B32B 2037/1253 (2013.01); B32B 2038/0076 (2013.01); B32B 2371/00 (2013.01); C08G 2650/40 (2013.01); C08J 2363/00 (2013.01); C08J 2471/00 (2013.01); Y10T 156/10 (2015.01);
Abstract
Composite materials and structural adhesives containing particles of functionalized polymers as a toughening agent. The particles are composed of functionalized polyaryletherketone (PAEK) polymer or copolymer thereof that contain chemical functional groups capable of reacting with a thermoset resin component to form covalent bonds.