Japan, Sept. 18 -- MITSUBISHI PENCIL CO LTD has got intellectual property rights for 'SLURRY COMPOSITION FOR NEGATIVE ELECTRODE FOR SECONDARY BATTERIES.' Other related details are as follows:
Application Number: JP,2022-175138
Category (FI): H01M4/133,H01M4/1391,H01M4/62@Z
Stage: PROBLEM TO BE SOLVED: To provide a slurry composition for negative electrodes for secondary batteries suitable for manufacturing batteries and electrodes such as lithium-ion batteries capable of forming a negative electrode with high stability and low resistance when used as an electrode even in a slurry composition for negative electrodes for secondary batteries using carbon nanotubes.SOLUTION: The disclosed slurry composition for negative electrodes for secondary batteries contains at least carbon nanotube, a conductive material, an active material for negative electrodes, a dispersant, and a binder component. The dispersant is carboxymethylcellulose or its metal salts with a mass average molecular weight of 300,000 or less, and carboxymethylcellulose or its metal salts with a mass average molecular weight of 1 million to 3 million.SELECTED DRAWING: None (Grant)
Filing Date: Oct. 31, 2022
Publication Date: May 15, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
