Unlock instant, AI-driven research and patent intelligence for your innovation.

Conductive polymer gel and process for producing the same, actuator, patch label for ion introduction, bioelectrode, toner, conductive functional member, antistatic sheet, printed-circuit member, cond

A conductive polymer, conjugated polymer technology, applied in conductive coatings, circuits, fuel cells, etc., can solve the problem of reducing the thickness of electrodes 3103 and fuel cells, and achieve excellent compatibility, good conductivity, and low cost. Effect

Inactive Publication Date: 2008-10-29
TOPPAN MOORE CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the thickness reduction of the electrode 3103 and the fuel cell is limited

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Conductive polymer gel and process for producing the same, actuator, patch label for ion introduction, bioelectrode, toner, conductive functional member, antistatic sheet, printed-circuit member, cond
  • Conductive polymer gel and process for producing the same, actuator, patch label for ion introduction, bioelectrode, toner, conductive functional member, antistatic sheet, printed-circuit member, cond
  • Conductive polymer gel and process for producing the same, actuator, patch label for ion introduction, bioelectrode, toner, conductive functional member, antistatic sheet, printed-circuit member, cond

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0138] Figure 11 is a schematic sectional view showing an example of the toner 1001 according to the embodiment of the present invention.

[0139] The toner 1001 includes a generally spherical core portion 1011 made of a conductive polymer gel 1002 and a resin portion 1012 provided on the surface of the core portion 1011 .

[0140] The particle size of the toner 1001 is preferably 15 μm or less, more preferably 8 μm or less. Therefore, when the toner 1001 is transferred and fixed to the base material, excellent resolution can be achieved and pattern wiring with a fine line width can be formed.

[0141] As shown in FIG. 13B , conductive polymer gel 1002 contains water 1021 , conductive conjugated polymer 1022 , and surfactant 1023 and / or alcohol as main components.

[0142] The conductive polymer gel 1002 is formed by gelling the conductive conjugated polymer 1022 using a surfactant 1023 and / or alcohol, and those conductive polymers proposed in Japanese Patent Application No...

Embodiment 1

[0364] In this example, 100 parts by weight of a colloidal dispersion of conductive conjugated polymer colloidal dispersion PEDOT / PSS (B about 1.3 weight percent of a colloidal aqueous dispersion of conductive polymer (PEDOT / PSS), prepared by Bayer Co., Trade name: Baytron P) and 0.7 parts by weight of dodecylbenzenesulfonic acid (C 12 h 25 C 6 h 4 SO 3 H) (hereinafter also referred to as DBS) was mixed and stirred for about 10 minutes, and the mixture was left in a closed state at 10°C, 25°C, and 50°C for 1 day to obtain gelatinized samples at different standing temperatures.

[0365] As for the samples obtained at each standing temperature, the degree of gelation was examined. The degree of gelation was evaluated by the following three grade standards (indicated by symbols ○, Δ, ×).

[0366] ○: Cured to obtain a self-supporting gel

[0367] △: Not cured, but high viscosity

[0368] ×: Does not meet the above two criteria (○, △)

[0369] In the case where a gel corres...

Embodiment 2

[0371]In this example, except that the amount of DBS mixed as an additive was changed to 1.0 parts by weight, it was operated in the same manner as in Example 1, and then left in a closed state at a standing temperature of 10°C, 25°C, and 50°C The mixture was kept for 1 day to obtain gelled samples at different storage temperatures.

[0372] As for the corresponding samples obtained in this example, the degree of gelation was evaluated and the conductivity was measured in the same manner as in Example 1. Table 1 shows the results of the evaluation of the degree of gelation and the results of the conductivity measurement.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
sizeaaaaaaaaaa
sizeaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

A conductive polymer gel which comprises water as a major component, a conductive conjugated polymer, and a surfactant and / or an alcohol. It may contain an electrolyte. The conductive conjugated polymer may be doped with a dopant. The conductive polymer gel is obtained by adding a surfactant and / or an alcohol to a colloidal dispersion of a conductive conjugated polymer and / or to a solution of a conductive conjugated polymer and allowing the mixture to stand to thereby cause it to gel.

Description

technical field [0001] The invention relates to a conductive polymer gel which is easily gelled and has good conductivity and a preparation method thereof. More specifically, the present invention relates to an actuator, an iontophoretic patch label, and a biomedical electrode using a conductive polymer gel; a toner using a conductive polymer gel; a A conductive functional element, an antistatic sheet, and a printed circuit element using the toner; a conductive paste using a conductive polymer gel; and a fuel cell using an electrode for a fuel cell. Background technique [0002] As for conductive polymer gels, for example, the following are hitherto known: [0003] (1) Japanese Patent Application, First Publication No. 2001-406 (Document 1) disclosing a conductive polymer gel suitable for use in a biomedical electrode for measuring local bioelectrical signals, and For electrotherapy methods. Even when washed with water, the adhesive force of the conductive polymer gel did...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C08L101/00C08L65/00H01B1/12H01M4/86H01M8/10C08J3/075C09D5/24H01M4/92H01M8/1004
CPCY02E60/522Y02E60/50
Inventor 奥崎秀典石原将义远藤康博高桥裕也
Owner TOPPAN MOORE CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com