MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202617090022 A) filed by Dc Inc. on July 24, 2026, for Carbon Material And Method For Producing Same, Dispersion, Composition For Electrode, Slurry For Electrode, Electrode, And Lithium Ion Secondary Battery.
Inventors include Nishihara Hirotomo; Yamaguchi Togo; Kaku Rikuto; Takase Atsushi; Omaru Atsuo; and Kiuchi Takashi.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: The purpose is to provide a carbon material which exhibits a high oil absorption capability and therefore can exhibit excellent battery characteristics and the like. The carbon material has an oil absorption capability of 550 mL or more per 100 g as measured in accordance with JIS K5101-13-1:2004. This method for producing a carbon material involves a removal step for forming a carbon material precursor by removing, from a carbonaceous layer-covered mold material formed from a mold material and a carbonaceous layer, the mold material, wherein the mold material is an aggregate in which a plurality of primary particles is aggregated and connected like beads on a string, and the carbonaceous layer is formed so as to cover a surface of the mold material.
Disclaimer: Curated by HT Syndication.
