公开(公告)号：US20170092427A1

公开(公告)日：2017-03-30

申请号：US15378227

申请日：2016-12-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TATSUJI AOYAMA ,  YUKIYA SHIMOYAMA ,  JUNYA KUSHIZAKI ,  TAKUYA MARUTA

IPC: H01G9/00 ,  H01G9/035 ,  H01G9/02 ,  H01G9/07

CPC classification number: H01G9/0029 ,  H01G9/02 ,  H01G9/028 ,  H01G9/035 ,  H01G9/07

Abstract: A method for producing an electrolytic capacitor according to the present disclosure includes a first step of preparing a capacitor element that includes an anode body having a dielectric layer; a second step of impregnating the capacitor element with a first treatment solution containing at least a conductive polymer and a first solvent; and a third step of impregnating, after the second step, the capacitor element, in which at least a part of the first solvent remains, with a second treatment solution containing a coagulant to coagulate the conductive polymer.

公开(公告)号：US20170092426A1

公开(公告)日：2017-03-30

申请号：US15376256

申请日：2016-12-12

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TATSUJI AOYAMA ,  TOMOYUKI TASHIRO ,  YUKIYA SHIMOYAMA ,  TAKUYA MARUTA

IPC: H01G9/00 ,  H01G9/035

CPC classification number: H01G9/0029 ,  H01G9/028 ,  H01G9/035

Abstract: A method for producing an electrolytic capacitor according to the present disclosure includes a first step of preparing a capacitor element that includes an anode body having a dielectric layer; a second step of impregnating the capacitor element with a first treatment solution containing a conductive polymer and a first solvent; and a third step of impregnating the capacitor element with an electrolyte solution after the second step, the capacitor element being, in the third step, impregnated with the electrolyte solution while including a liquid.