ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,384,887, issued on Aug. 12, was assigned to SOLVAY SPECIALTY POLYMERS USA LLC (Alpharetta, Ga.).
"Epoxy functionalized poly(aryl ether sulfones) copolymers" was invented by Kamlesh Nair (Alpharetta, Ga.) and Joel Pollino (Johns Creek, Ga.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention pertains to a side-chain epoxy-functionalized copolymer (P1) and to the process for preparing this copolymer (P1). The present invention also pertains to the use of the copolymer (P1) in the preparation of a membrane, a composite material or a coating. The present invention also relates to a resin composition comprising at least the copolymer (P1) according t...