ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,528,915, issued on Jan. 20, was assigned to IDEMITSU KOSAN CO.,LTD. (Tokyo).
"Polycarbonate resin composition" was invented by Kazushige Ideta (Chiba, Japan), Yasuhiro Ishikawa (Ichihara, Japan) and Hirotoshi Ishii (Kisarazu, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a polycarbonate-based resin composition including: a polycarbonate-polyorganosiloxane copolymer (A); and at least one kind of compound (B) selected from the group consisting of an antioxidant, a dye, a release agent, a light-diffusing agent, a flame retardant, a UV absorber, a silicone-based compound, an epoxy compound, and a polyether compound, wherein the polycarbon...