ELECTROCONDUCTIVE POLYMER COMPOSITION AND USE THEREOF

WIPO Patent Application WO/2023/181977

A1

A problem was presented in that the use of conventional, known organic-solvent-type electroconductive polymer compositions was limited by high surface resistance. The purpose of the present invention is to provide an electroconductive polymer composition that uses an organic solvent as a solvent and has lower surface resistance than conventional, known compositions.　There is used an electroconductive polymer composition characterized by containing 0.01-10 wt% of a polythiophene (A) containing at least one type of structural unit selected from the group consisting of structural units represented by general formula (1) and structural units represented by general formula (2), containing 0.01-1.0 wt% of an organic-solvent-dispersible metal (B), and furthermore containing an organic solvent (C). [In general formulas (1) and (2), R2 represents a hydrogen atom, a methyl group, an ethyl group, a C3-6 linear or branched alkyl group, or a fluorine atom. m represents an integer of 1-10. n represents 0 or 1. M+ represents an organic ammonium ion or a quaternary ammonium ion.]

KAWAKAMI JUNICHI (JP)
YANO HIROKAZU (JP)

PCT/JP2023/009204

September 28, 2023

March 10, 2023

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TOSOH CORP (JP)

C08L65/00; C08G61/12; C08K3/08; C08K7/06; C09D5/24; C09D165/00; H01B1/12; H01B1/22; H01B5/14; H01B13/00

WO2016163966A1

2016-10-13

JP2014505963A	2014-03-06
JP2022142739A	2022-09-30

SOBKOWIAK, MAREK ET AL.: "Electrocatalytic sensing of poly-nitroaromatic compounds on multiwalled carbon nanotubes modified with alkoxysulfonated derivative of PEDOT", MATERIALS CHEMISTRY AND PHYSICS, vol. 186, 2017, pages 108 - 114, XP029837385, ISSN: 0254-0584, DOI: 10.1016/j.matchemphys.2016.10.035

T.S. PARTNERS et al. (JP)

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