Shin-etsu Polymer Co., Ltd.

Nissin Chemical Industry Co., Ltd.

Takanori Suzuki

Sou Matsubayashi

Hironao Fujiki

Kazuyoshi Yoshida

Kohei Kanto

Provided is a method of producing an amine adduct of a conductive composite, including: adding an amine compound to a conductive polymer dispersion liquid which contains water and a conductive composite containing a &#x3c0; conjugated conductive polymer and a polyanion at a mass ratio of the &#x3c0; conjugated conductive polymer to the polyanion of 1:3 to 1:7.5 to precipitate an amine adduct of the conductive composite.

Method of producing amine adduct of conductive composite, method of producing amine adduct liquid of conductive composite, and method of producing conductive film

A transparent conductive film with fewer problems originating from amine compounds is provided using a conductive composition stably and pseudo-solubly dispersed in a solvent consisting mainly of an organic solvent. This invention relates to: a conductive composition which is pseudo-solubly dispersed in a solvent consisting mainly of an organic solvent and which contains (a) a &#x3c0;-conjugated conductive polymer, (b) polyanions doping the &#x3c0;-conjugated conductive polymer (a), and (c) a reaction product of those anions of the polyanions (b) that were not needed for doping, and an oxirane group- and/or oxetane group-containing organic compound; a production method of said conductive composition; an anti-static resin composition formed by mixing said conductive composition and a resin solution dissolved in an organic solvent; and antistatic resin film formed by curing said antistatic resin composition.

Conductive composition, conductive composition production method, anti-static resin composition and antistatic resin film

A method of manufacturing an antistatic film includes a preparation step of preparing a mixed liquid by mixing a polyvinyl alcohol with an aqueous conductive polymer dispersion in which a conductive composite containing a &#x3c0;-conjugated conductive polymer and a polyanion is included in a water-based dispersion medium; a coating step of obtaining a coating film by coating at least one surface of a film base with the mixed liquid; and a drying and stretching step of drying and stretching the coating film with heating.

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Echizen, Japan

Takanori Suzuki