Patent ID: 9460860
Filing Date: 2016-10-04
CPC Classification: C08F,C08G,C08L,C09D,H01B,H01G,Y02E

Claim Text:
1. A solid electrolyte capacitor, comprising: a solid electrolyte made of a conductive polymer dispersion liquid obtained by a method in which in the presence of a copolymer from styrenesulfonic acid, and at least one kind of a non-sulfonic acid monomer selected from the group consisting of hydroxyalkyl methacrylate, glycidyl methacrylate, hydroxyalkyl acrylate, glycidyl acrylate, and an unsaturated hydrocarbon containing alkoxysilane compound or its hydrolysate, thiophene or its derivative is polymerized by oxidation polymerization in water, or in an aqueous solution comprising a mixture of water and a water miscible solvent to produce the conductive polymer dispersion liquid.