MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202647101272 A) filed by Lawter, Inc. on August 21, 2026, for Rosin-Modified Unsaturated Polyester, Rosin-Modified Unsaturated Polyester Composition, And Molded Body.
Inventors include Okawachi, Keijiro; and Matsushima, Hironori.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: The purpose of the present invention is to provide a rosin-modified unsaturated polyester capable of forming a cured product having excellent surface hardness and water resistance. A rosin-modified unsaturated polyester according to the present invention is characterized by having a methanol tolerance at 25°C of 100 g or ...