| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electroconductive coating composition having solvent solubility, excellent in processability and having less reduction of its electroconductivity even under a high temperature condition. <P>SOLUTION: This electroconductive coating composition (A) contains: (P) a substituted polythiophene in which at least part of thiophene recurring unit is the thiophene recurring unit (α) substituted at the 3 position and/or 4 position of the thiophene ring by (a) a polyether group having 1 to 9 recurring units consisting of a 2-4C oxyalkylene group and one side terminal of a 1-15C alkoxy group, (b) an alkoxy group, (c) an alkoxyalkyl group, or (d) an alkyl substituted or unsubstituted with a polyether group (a); and (D) a dopant. <P>COPYRIGHT: (C)2011,JPO&INPIT |
