| Patent Number |
Title Of Patent |
Date Issued |
| 6235433 |
High molecular gel electrolyte and secondary battery using the same |
May 22, 2001 |
| A secondary battery has a positive electrode, an electrolyte, and a negative electrode. The electrolyte is made up of a high molecular gel electrolyte comprising a matrix polymer and an electrolyte solution included in the matrix polymer. The electrolyte solution is formed by dissolv |
| 5959832 |
Solid electrolytic capacitor with heat resisting polyaniline and method of manufacturing same |
September 28, 1999 |
| A heat resistant derivative conductive polymer containing nitrogen atoms exclusively in units of polyaniline or a derivative thereof contains a sulfonic acid compound as a dopant, and the percentage of sulfonic acid groups per recurring unit of the polyaniline or derivative thereof is se |
| 5672377 |
Method of forming a solid electrolytic capacitor |
September 30, 1997 |
| A process for the preparation of polyaniline by an oxidation polymerization of aniline with use of an oxidizing agent and a protonic acid, wherein the pKa value of a byproduct produced by the reduction of the oxidizing agent is greater than the pKa value of the protonic acid. The protoni |
| 5586001 |
Solid electrolyte capacitor using polyaniline doped with disulfonic acid |
December 17, 1996 |
| In a solid electrolyte capacitor in which the solid electrolyte is polyaniline or a polymer of an aniline derivative doped with a prototnic acid, a disulfonic acid represented by the general formula (1) is used as the protonic acid to enhance high-temperature endurance and humidity r |
| 5422194 |
Light-resistant polyaniline light-shielding film and liquid crystal display device using the sam |
June 6, 1995 |
| A light-resistant polyaniline light-shielding film, comprising a thin polyaniline film in which Lewis acid is contained in an amount of 0.1 to 5 mol % per monomer unit of the polyaniline. The thin film is used as a black matrix for a liquid crystal display device. The device thus obtaine |
