Invention Publication
- Patent Title: CONDUCTIVE MATERIAL LIQUID DISPERSION, POSITIVE ELECTRODE SLURRY FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
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Application No.: US18284205Application Date: 2022-03-30
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Publication No.: US20240178396A1Publication Date: 2024-05-30
- Inventor: Kosuke Kuroda , Youichirou Uka , Koh Masahara , Tomohiro Harada , Rina Yamamoto
- Applicant: Panasonic Intellectual Property Management Co., Ltd.
- Applicant Address: JP Kadoma-shi, Osaka
- Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee Address: JP Kadoma-shi, Osaka
- Priority: JP 21061192 2021.03.31
- International Application: PCT/JP2022/016073 2022.03.30
- Date entered country: 2023-09-26
- Main IPC: H01M4/62
- IPC: H01M4/62 ; C09D5/24 ; C09D7/40 ; C09D7/45 ; C09D7/61 ; C09D7/65 ; C09D139/06 ; H01M4/131 ; H01M4/525
Abstract:
A disclosed conductive material dispersion liquid includes a conductive material including carbon nanotubes, dispersants, and a polar aprotic solvent. The dispersants include a polyvinylpyrrolidone-based compound and a cellulose derivative.
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