MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202617049180 A) filed by Lg Energy Solution, Ltd. on April 17, 2026, for Pouch Film Laminate, Manufacturing Method Therefor, And Pouch-Type Secondary Battery.
Inventors include Hwang, Soo Ji; Lee, Wan Soo; Yu, Hyung Kyun; Song, Dae Woong; Shin, Ji Hyun; and Kim, Gi Woung.
The application for the patent was published on June 26, 2026, under issue no. 26/2026.
Abstract: The present invention relates to a pouch film laminate comprising a stretching auxiliary layer, a gas barrier layer, and a sealant layer which are sequentially laminated, wherein the stretching auxiliary layer comprises a first stretching nylon film layer and a second stretching nylon ...