MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202617048986 A) filed by Lg Chem, Ltd. on April 17, 2026, for Polyalkylene Carbonate-Based Resin And Method For Producing Same.
Inventors include Lim, Seo Yeon; Shin, Bo Ra; Kim, Sang Woo; Park, No Jin; and Seo, Joon Sik.
The application for the patent was published on June 26, 2026, under issue no. 26/2026.
Abstract: The present invention relates to a polyalkylene carbonate-based resin having excellent thermal stability and a method for preparing same, and provides a polyalkylene carbonate-based resin and a method for preparing same, the resin comprising: a repeating unit represented by chemical formula 1; a repeating unit represented by chemical formula 2; and an organic acid anhydride-derived unit, wherein a peak is present in the region of 6.3 ppm to 6.7 ppm in the 1H NMR spectrum.
Disclaimer: Curated by HT Syndication.
