Shin-etsu Polymer Co., Ltd.

Shin-etsu Chemical Co., Ltd.

Nissin Chemical Industry Co., Ltd.

Sou Matsubayashi

Kazuyoshi Yoshida

Shinji Irifune

Kenji Yamamoto

Yasushi Masahiro

Kohei Kanto

Takanori Suzuki

Tailu Ning

Rika Abe

Ken-ichi Suzuki

Mitsuaki Negishi

Kouhei Kanto

Kenichi Fujitsuna

Norimasa Shinada

Tailu c/o Shin-Etsu Polymer Co Ltd Ning

Rika c/o Shin-Etsu Polymer Co Ltd Abe

Ken-Ichi Suzuki

A conductive polymer dispersion of this disclosure includes: a conductive composite containing a &#x3c0;-conjugated conductive polymer and a polyanion; an isocyanurate-based compound; and a dispersion medium for dispersing the conductive composite.

Conductive polymer dispersion and method for preparing same, and method for manufacturing conductive film

A conductive polymer dispersion of this disclosure includes: a conductive composite containing a n-conjugated conductive polymer and a polyanion; an isocyanurate-based compound; and a dispersion medium for dispersing the conductive composite.

Provided is a conductive polymer dispersion, including: a conductive composite containing a &#x3c0;-conjugated conductive polymer and a polyanion; a vinyl versatate polymer; and a dispersion medium.

Conductive polymer dispersion, conductive film and method of manufacturing the same, and antistatic container and method of manufacturing the same

Provided is a coating material for forming a conductive release layer capable of forming a conductive release layer having high adhesion to a film base material, suppressing deterioration in conductivity over time in the air, and having a sufficient releasing property. The coating material for forming a conductive release layer of the present invention contains a conductive composite including a &#x3c0;-conjugated conductive polymer and a polyanion, an epoxy compound having an epoxy group, a curable silicone, a polyester resin, and an organic solvent.

Coating material for forming conductive release layer, method for producing same, conductive release film, and method for producing same

A method for producing an antistatic molded article according to the present invention includes: a conductive film preparation step to obtain a conductive film by coating, and drying, a conductive polymer dispersion liquid containing a conductive composite that contains a &#x3c0;-conjugated conductive polymer and a polyanion, a polyvinyl alcohol, a binder component, and a dispersion medium for dispersing the conductive composite on at least one surface of a film substrate; and a molding step for subjecting the conductive film to molding.

Method for producing antistatic molded article

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

[Object] To provide a conductive polymer solution capable of forming a capacitor having a large capacitance, low ESR, and excellent long-term reliability without using treatment solutions for conductive polymer layer formation differing in composition, and without forming an inside conductive polymer layer by different approaches, the capacitor and a method for producing the capacitor [Solution] The present invention relates to: a conductive polymer solution which comprises a conductive polymer and a solvent, wherein the conductive polymer comprises a pi-conjugated conductive polymer, a polyanion with which the pi-conjugated conductive polymer has been doped, and a compound formed by reacting an oxirane or oxetane group with an anion making no contribution to the dope in the polyanion, and the solution has a pH in the range of 2.0 to 6.0; a capacitor which includes either the conductive polymer solution or the compounds remaining after removal of the solvent from the solution; and a method for producing a capacitor, comprising impregnating the capacitor with the conductive polymer solution and removing the solvent therefrom.

Conductive polymer solution, capacitor, and method for producing the capacitor

[Problem] To form, by using a conductive composition capable of being stably dispersed and solubilized in a solvent consisting mainly of an organic solvent, a silicone film having excellent conductivity and having few problems originating from amine compounds, such as problems wherein an addition-type silicone does not set easily. [Solution] The present invention relates to: an addition-curable antistatic organopolysiloxane composition that includes (a) a &#x3c0;-conjugated conductive polymer, (b) a polyanion, (c) a compound represented by chemical formula (1), and (d) an addition-curable organopolysiloxane composition; and an antistatic silicone film formed by supplying the addition-curable antistatic organopolysiloxane composition onto a substrate and curing. (R represents a functional group having an unsaturated bond).

Addition-curable antistatic organopolysiloxane composition and antistatic silicone film

A conductive polymer dispersion is provided which is capable of easily forming a conductive coating film having both excellent water resistance and excellent solvent resistance. The conductive polymer dispersion of the present invention includes a &#x3c0;-conjugated conductive polymer, a polyanion, a polyester resin having an alkali metal salt of an acid group, and a glycidyl group-containing acrylic resin. In the conductive polymer dispersion, the ratio (&#x3b1;/&#x3b2;) of total mass &#x3b1; of the polyester resin and the glycidyl group-containing acrylic resin to total mass &#x3b2; of the &#x3c0;-conjugated conductive polymer and the polyanion is in a range of 6.90 to 62.5.

Electrically conductive polymer dispersion and electrically conductive coating film

The invention relates to a composition for an antistatic release agent comprising: a release component, a conductive component, an organic solvent, and water, wherein the release component contains a condensation-type organopolysiloxane, the conductive component contains a complex with a &#x3c0;-conjugated electrically conductive polymer and a polyanion having a molecular weight of 20,000 to 900,000, an amount of the conductive component is 1 to 300 parts by mass, relative to 100 parts by mass of the release component, at least one amine compound selected from the group consisting of a secondary amine, a tertiary amine or a quaternary ammonium salt is coordinated to or bonded to portion of anion groups in the polyanion as an ion pair, and the water content is 5% by mass or less, relative to a total amount of the composition for an antistatic release agent. The present invention can provide a composition for an antistatic release agent containing a release component, which can be sufficiently cured, and having superior antistatic properties and release properties.

Composition for antistatic release agent and antistatic release film

The invention relates to an antistatic release agent comprising: a release component that contains a condensation-curing type organopolysiloxane, a conductive component that contains a complex of a &#x3c0;-conjugated electrically conductive polymer and a polyanion and an organic solvent, wherein the amount of the conductive component relative to 100 parts by mass of the release component is 1 to 300 parts by mass, at least one amine-type compound selected from the group consisting of a secondary amine, a tertiary amine or a quaternary ammonium salt is coordinated to or bonded to portion of anion groups in the polyanion as an ion pair, and the amine-type compound has one or more substituent selected from the group consisting of an alkyl group having 4 or more carbon atoms, an aryl group, an aralkyl group, an alkylene group, an arylene group, an aralkylene group and an oxyalkylene group.

Antistatic release agent and antistatic release 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.

Method of manufacturing antistatic film

The present invention relates to an antistatic release agent comprising an aqueous solution of an electrically conductive polymer complex composed of a &#x3c0;-conjugated electrically conductive polymer and a polyanion having an anionic group in a molecule thereof, an alkaline compound, a silicone emulsion and a dispersion medium, wherein the alkaline compound is at least one type of compound selected from the group consisting of an inorganic alkali, as amine compound and a nitrogen-containing aromatic cyclic compound, the content of the alkaline compound in the antistatic release agent is 0.7 times or more relative to the number of moles of the neutralization equivalent of the electrically conductive polymer complex, and the pH of the antistatic release agent at 25&#xb0; C. is 10 or lower. The present invention can provide an antistatic release agent having superior storage stability for forming an antistatic release coated film.

Antistatic release agent, antistatic release coated film and antistatic release base material

The object of the present invention is to provide a condenser that exhibits excellent conductivity of the solid electrolyte layer, and has a low ESR, a high degree of heat resistance, and a high withstand voltage. A condenser of the present invention includes an anode composed of a valve metal, a dielectric layer formed by oxidation of the surface of the anode, and a solid electrolyte layer formed on the surface of the dielectric layer, wherein the solid electrolyte layer contains a &#x3c0;-conjugated conductive polymer, a polyanion, and an amide compound.

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Saitama, Japan

Sou Matsubayashi