Patent ID: 8133581
Filing Date: 2012-03-13
Classification: C08K,C08L,C09D,H01B,Y10T

Abstract:
1. An electroconductive polymer composition comprising an electroconductive polymer having an electroconductivity of 10 −6 S·cm −1 or more and a trivalent phosphorus compound, wherein the trivalent phosphorus compound is a compound represented by the following formulae (I), (II), (III) or (IV): wherein R wherein the electroconductive polymer includes polythiophene or a derivative thereof represented by the following Formula (1): wherein, in Formula (1), R wherein a compounding ratio of the trivalent phosphorus compound and the electroconductive polymer (trivalent phosphorus compound:electroconductive polymer) is in a range of from 0.05:1.2 to 1:1.2 by mass ratio.