The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 07, 2025
Filed:
Oct. 06, 2021
Applicant:
Kao Corporation, Tokyo, JP;
Inventors:
Assignee:
KAO CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 133/06 (2006.01); C08F 220/18 (2006.01); C08K 3/04 (2006.01); C08K 5/17 (2006.01); C09D 5/26 (2006.01); C09D 7/20 (2018.01); C09D 7/45 (2018.01); C09D 7/61 (2018.01); C09D 7/63 (2018.01); H01M 4/02 (2006.01); H01M 4/62 (2006.01);
U.S. Cl.
CPC ...
C09D 133/066 (2013.01); C08F 220/1818 (2020.02); C08K 3/041 (2017.05); C08K 5/17 (2013.01); C09D 5/26 (2013.01); C09D 7/20 (2018.01); C09D 7/45 (2018.01); C09D 7/61 (2018.01); C09D 7/63 (2018.01); H01M 4/625 (2013.01); C08F 2800/20 (2013.01); C08K 2201/001 (2013.01); C08K 2201/011 (2013.01); H01M 2004/028 (2013.01);
Abstract
An aspect of the present disclosure relates to a dispersant composition for an electrode of a power storage device. The dispersant composition contains an acrylic polymer (A), a compound (B) represented by the following formula (1), and an organic solvent (C). The acrylic polymer (A) contains a constitutional unit a represented by the following formula (3). In the formula (1), Rrepresents a group represented by the following formula (2), and Rrepresents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or —CHCH—OH. In the formula (2), R, R, R, and Rare the same or different and represent a hydrogen atom, a methyl group, or —CHOH.