MUMBAI, India, Sept. 5 -- Intellectual Property India has published a patent application (202441015429 A) filed by Hindustan Petroleum Corporation Limited, Bengaluru, Karnataka, on March 1, 2024, for 'process for preparation of battery separator films from polyolefins by cast film extrusion.'
Inventor(s) include C G, Jyothilakshmi; Narasagoudr, Shivayogi; G, Binitha; Patil, Yogesh Popatrao; Pramanik, Malay; Chelliahn, Bennet; Narayanan, Krishnamurthy; and S N, Sheshachala.
The application for the patent was published on Sept. 5, under issue no. 36/2025.
According to the abstract released by the Intellectual Property India: "The present invention discloses a process for preparation of battery separator films from polyolefins through a cas...