MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202617083287 A) filed by Daikin Industries, Ltd. on July 07, 2026, for Tetrafluoroethylene-Based Polymer Composition, Binder For Electrochemical Device, Electrode Mixture, Electrode, And Secondary Battery.
Inventors include Nishimura, Kenta; Yamada, Takaya; Tokuda, Masato; Kato, Taketo; Yasuda, Kohei; and Terada, Junpei.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: Provided are a tetrafluoroethylene-based polymer composition for a binder for an electrochemical device, said composition enabling a mixture sheet having excellent uniformity to be obtained, and a binder for an electrochemical device that uses said composition, an electrode mixture, an electrode, and a secondary battery. The tetrafluoroethylene-based polymer composition is used in the binder for an electrochemical device, and has an average particle size of 1 µm to 300 µm, and an average aspect ratio of 2.0 or less.
Disclaimer: Curated by HT Syndication.
