ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,398,234, issued on Aug. 26, was assigned to SABIC GLOBAL TECHNOLOGIES B.V. (Bergen Op Zoom, Netherlands).
"Poly(arylene ether) compositions" was invented by Timothy Edward Banach (Scotia, N.Y.) and Eylem Tarkin-Tas (Delmar, N.Y.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A composition including a (poly)isocyanate compound and a capped poly(arylene ether) copolymer, wherein the capped poly(arylene ether) copolymer is derived from reacting a capping agent and an uncapped poly(arylene ether) copolymer comprising a phenolic end group, the uncapped poly(arylene ether) copolymer is the product of oxidative copolymerization of a monomer comprising a monohy...