MUMBAI, India, June 24 -- Intellectual Property India has published a patent application (202617061142 A) filed by Huntsman International LLC on May 14, 2026, for A Method Of Preparing A Modified Polyethylene Terephthalate.
Inventors include Li, Faxue; Liu, Ai; Pan, Lvmin; Li, Tao; Wang, Shen; Xie, Fan; and Yuan, Ruchao.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: The present disclosure provides a method of preparing a modified polyethylene terephthalate (PET), comprising: step 1) reacting bis (2-hydroxyethyl) terephthalate (BHET), an oligomer thereof or a derivative thereof, and a polyester polyol to obtain the modified PET. The modified PET is useful as a fiber e.g., in textiles.
D...