	US 11,721,493 B2
	Liquid dispersion composition for solid electrolytic capacitor production
Takeshi Kawamoto, Yokohama (JP); and Takashi Okubo, Himeji (JP)
Assigned to SHOWA DENKO K.K., Tokyo (JP)
Appl. No. 16/956,824
Filed by SHOWA DENKO K.K., Tokyo (JP)
PCT Filed Sep. 18, 2018, PCT No. PCT/JP2018/034347 § 371(c)(1), (2) Date Jun. 22, 2020, PCT Pub. No. WO2019/130677, PCT Pub. Date Jul. 4, 2019.
Claims priority of application No. 2017-248068 (JP), filed on Dec. 25, 2017.
Prior Publication US 2020/0402721 A1, Dec. 24, 2020
Int. Cl. H01G 9/15 (2006.01); C08F 12/30 (2006.01); C08K 5/45 (2006.01); H01G 9/00 (2006.01); H01G 9/048 (2006.01)

CPC H01G 9/15 (2013.01) [C08F 12/30 (2013.01); C08K 5/45 (2013.01); H01G 9/0036 (2013.01); H01G 9/048 (2013.01)]

3 Claims

1. A liquid dispersion composition for solid electrolytic capacitor production, comprising a conjugated conductive polymer, a dispersion medium, and a compound selected from the group consisting of benzo[c]thiophene-1,3-dihydro-2-oxide and benzo[c]thiophene-1,3-dihydro-2-oxide-sulfonic acid.