MUMBAI, India, March 7 -- Intellectual Property India has published a patent application (202517013414 A) filed by Highchem Co. Ltd., Tokyo, on Feb. 17, for 'ethylene glycol composition, preparation method therefor, and polyester prepared from ethylene glycol composition.'
Inventor(s) include Chen, Guoping; Taka, Yuichi; Dai, Qipeng; Wu, Changjiang; Li, Changlin; and Jo, Shiriri.
The application for the patent was published on March 7, under issue no. 10/2025.
According to the abstract released by the Intellectual Property India: "An ethylene glycol composition, a preparation method therefor, and a polyester prepared from the ethylene glycol composition. Since the ethylene glycol composition has a specific content of propylene glycol, bu...