MUMBAI, India, May 16 -- Intellectual Property India has published a patent application (202517039348 A) filed by Dic Corporation, Tokyo, on April 24, for 'gas barrier composition, coating agent and multilayer body.'
Inventor(s) include Okubo Tomoo; Harada Tomoaki; and Hayashi Masanori.
The application for the patent was published on May 16, under issue no. 20/2025.
According to the abstract released by the Intellectual Property India: "A gas barrier composition which contains (A) a polyester polyol resin or polyurethane polyol resin having an acid value, (B) a divalent metal compound, and an organic solvent, wherein the acid value of the polyester polyol resin or polyurethane polyol resin (A) in the composition is 150 mgKOH/g or less; a...