Intellectual Property India Publishes Patent Application for 'Carbon Black Dispersed Composition For Batteries, Positive Electrode-Forming Mix Paste, Lithium-Ion Secondary Battery-Forming Positive Electrode, And Lithium-Ion Secondary Battery' Filed by Shin-Etsu Chemical Co. Ltd.

MUMBAI, India, June 6 -- Intellectual Property India has published a patent application (202414089488 A) filed by Shin-Etsu Chemical Co. Ltd., Tokyo, on Nov. 19, 2024, for 'carbon black dispersed composition for batteries, positive electrode-forming mix paste, lithium-ion secondary battery-forming positive electrode, and lithium-ion secondary battery.'

Inventor(s) include Keiichi Komatsuki; Shingo Niinobe; and Akira Kitamura.

The application for the patent was published on June 6, under issue no. 23/2025.

According to the abstract released by the Intellectual Property India: "In a carbon black dispersed composition comprising carbon black, methyl cellulose, 5 and N-methyl-2-pyrrolidone, the methyl cellulose has a polydispersity index of ...