Patent ID: 8337954

Claim:
A method, comprising: heating one or more poly(aryl ether ketone) copolymers to form a poly(aryl ether ketone) resin, said poly(aryl ether ketone) resin covalently cross-linked by cyclo-addition reactions of phenylethynyl moieties; and wherein each of said one or more poly(aryl ether ketone) copolymers comprises (a) a first monomer including an aryl ether ketone and (b) a second monomer including an aryl ether ketone and an aromatic secondary amine or cyclic secondary amine hydrogen bonding cross-linking moiety, said moiety capable of forming a N—H—N hydrogen bond at room temperature, each of said one or more poly(aryl ether ketone) copolymers having two terminal ends, each terminal end having a phenylethynyl moiety.