ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,126, issued on Aug. 11, was assigned to SUMITOMO BAKELITE Co. LTD. (Tokyo).
"Mold release film" was invented by Shinichi Maesowa (Tokyo), Jun Okada (Tokyo) and Motoki Sato (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "The mold release film has a multilayer structure in which a mold release layer, a first base material layer, and a second base material layer are laminated. The mold release layer constitutes a mold release surface, and the second base material layer constitutes a surface of the mold release film on an opposite side of the mold release surface. The mold release layer contains one or two or more selected from a silicone resin, a...