MUMBAI, India, Nov. 14 -- Intellectual Property India has published a patent application (202544043798 A) filed by Swancor Innovation & Incubation Co. Ltd., Nantou, Taiwan, on May 6, for 'method for manufacturing unsaturated polyester resin.'
Inventor(s) include Yun-Wen Huang; and Meng-Wei Wang.
The application for the patent was published on Nov. 14, under issue no. 46/2025.
According to the abstract released by the Intellectual Property India: "A method for manufacturing an unsaturated polyester resin (100) includes alcoholysis step, etherification step, condensation step and dilution step as follows. In alcoholysis step, a polycarbonate, a diol compound and an organic alkaline catalyst are mixed and heated to an alcoholysis temperatur...