JP6989733B1 - 導電性フィルム、生体電極及び生体センサ - Google Patents
導電性フィルム、生体電極及び生体センサ Download PDFInfo
- Publication number
- JP6989733B1 JP6989733B1 JP2021535957A JP2021535957A JP6989733B1 JP 6989733 B1 JP6989733 B1 JP 6989733B1 JP 2021535957 A JP2021535957 A JP 2021535957A JP 2021535957 A JP2021535957 A JP 2021535957A JP 6989733 B1 JP6989733 B1 JP 6989733B1
- Authority
- JP
- Japan
- Prior art keywords
- conductive film
- mass
- conductive
- cured product
- poly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/263—Bioelectric electrodes therefor characterised by the electrode materials
- A61B5/268—Bioelectric electrodes therefor characterised by the electrode materials containing conductive polymers, e.g. PEDOT:PSS polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
- C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L65/00—Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
- C09D129/02—Homopolymers or copolymers of unsaturated alcohols
- C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J165/00—Adhesives based on macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Adhesives based on derivatives of such polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/10—Definition of the polymer structure
- C08G2261/14—Side-groups
- C08G2261/142—Side-chains containing oxygen
- C08G2261/1424—Side-chains containing oxygen containing ether groups, including alkoxy
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
- C08G2261/32—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain
- C08G2261/322—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain non-condensed
- C08G2261/3223—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain non-condensed containing one or more sulfur atoms as the only heteroatom, e.g. thiophene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/70—Post-treatment
- C08G2261/79—Post-treatment doping
- C08G2261/794—Post-treatment doping with polymeric dopants
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/18—Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2365/00—Characterised by the use of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2425/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2425/18—Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2465/00—Characterised by the use of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/019—Specific properties of additives the composition being defined by the absence of a certain additive
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Wood Science & Technology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Conductive Materials (AREA)
Abstract
Description
本発明の実施形態に係る導電性フィルムについて説明する。本実施形態に係る導電性フィルムは、導電高分子及びバインダー樹脂を含有する導電性組成物の硬化物からなる。なお、導電性フィルムは、硬化物の他に、他の層を備えてもよい。
(乾燥前の質量−乾燥後の質量)/乾燥前の質量 ・・・(1)
導電性フィルムの吸水率(W2/W1)=導電性フィルムの吸水後における含水率W2/導電性フィルムの吸水前における含水率W1
(導電性組成物の作製)
導電性高分子としてPEDOT/PSSのペレット(「Orgacon DRY」、日本アグフアマテリアルズ社製)0.38質量部と、バインダー樹脂として変性ポリビニルアルコールを含む水溶液(変性ポリビニルアルコール濃度:10%、「ゴーセネックスZ−410」、日本合成化学社製)10.0質量部と、可塑剤としてグリセリン(和光純薬社製)2.0質量部とを、超音波浴に添加した。そして、これらの成分を含む水溶液を超音波浴で30分間混合し、均一な導電性組成物水溶液を調整した。
調整した導電性組成物水溶液をポリエチレンテレフタレート(PET)フィルム上にアプリケータを用いて塗工した。その後、導電性組成物水溶液が塗布されたPETフィルムを乾燥オーブン(SPHH−201、ESPEC社製)に搬送して、導電性組成物水溶液を120℃、10分間加熱乾燥することで、導電性組成物の硬化物を作製した。硬化物をプレスしてシート状に成形し、厚さが25μmの成形体である導電性フィルムを作製した。導電性フィルムは分断して、3枚の導電性フィルムを作製した。
得られた導電性フィルムの、吸水前の含水率及び抵抗値と、吸水後の含水率及び抵抗値と、吸水前後の含水率の変化量である吸水率を測定し、評価した。なお、いずれも、3枚の導電性フィルムを同様の条件で行い、その平均値を算出して評価した。
得られた導電性フィルムの乾燥前の質量を測定した後、導電性フィルムを乾燥オーブン(SPHH−201、ESPEC社製)内で、150℃、3分間加熱乾燥して、乾燥後の質量を測定した。導電性フィルムの吸水前の含水率を下記式(11)に基づいて算出した。
導電性フィルムの吸水前の含水率W1=(乾燥後の導電性フィルムの質量−乾燥前の導電性フィルムの質量)/乾燥前の導電性フィルムの質量×100(%) ・・・(11)
抵抗測定装置(「3803 DIGITAL HiTESTER」、日置電機社製)のリード線を金属板と接続し、その金属板の表面に導電性フィルムを押し当てることで、導電性フィルムの吸水前の抵抗を測定した。
得られた導電性フィルムを水槽内に溜めた純水中に60分間浸漬した後、導電性フィルムを水槽内から取り出して、導電性フィルムの表面水分を拭き取り、速やかに質量を測定した。その後、導電性フィルムを乾燥オーブン(SPHH−201、ESPEC社製)内で、150℃、3分間加熱乾燥して、乾燥後の質量を測定した。導電性フィルムの吸水後における含水率を下記式(12)に基づいて算出した。
導電性フィルムの吸水後の含水率W2=(乾燥後の吸水させた導電性フィルムの質量−乾燥前の吸水させた導電性フィルムの質量)/乾燥前の吸水させた導電性フィルムの質量×100(%) ・・・(12)
上記の(導電性フィルムの吸水前の抵抗値の評価)と同様に、導電性フィルムの吸水後の抵抗を測定した。
導電性フィルムの吸水率は、下記式(2)に基づいて算出した。
導電性フィルムの吸水率=導電性フィルムの吸水後における含水率/導電性フィルムの吸水前における吸水率 ・・・(2)
実施例1において、導電性組成物水溶液に、架橋剤としてグリオキシル酸ナトリウムを含む水溶液(「セーフリンク(登録商標)SPM−01(10%)」、三菱ケミカル社製)を0.5質量部添加したこと以外は、実施例1と同様にして行った。グリオキシル酸ナトリウムを含む水溶液中のグリオキシル酸ナトリウムの濃度は約10%であるため、導電性組成物水溶液中へのグリオキシル酸ナトリウムの含有量は0.05質量部となる。
実施例1において、導電性組成物水溶液に、架橋剤としてグリオキシル酸ナトリウムを含む水溶液(「セーフリンク(登録商標)SPM−01(10%)」、三菱ケミカル社製)を1.0質量部添加して、導電性組成物水溶液中へのグリオキシル酸ナトリウムの含有量が0.10質量部となるように調整したこと以外は、実施例1と同様にして行った。
実施例1において、導電性組成物水溶液に、架橋剤としてグリオキシル酸ナトリウムを含む水溶液(「セーフリンク(登録商標)SPM−01(10%)」、三菱ケミカル社製)を2.0質量部添加して、導電性組成物水溶液中へのグリオキシル酸ナトリウムの含有量が0.20質量部となるように調整したこと以外は、実施例1と同様にして行った。
実施例1において、導電性組成物水溶液に、架橋剤としてグリオキシル酸ナトリウムを含む水溶液(「セーフリンク(登録商標)SPM−01(10%)」、三菱ケミカル社製)を5.0質量部添加して、導電性組成物水溶液中へのグリオキシル酸ナトリウムの含有量が0.50質量部となるように調整したこと以外は、実施例1と同様にして行った。
実施例1において、導電性組成物水溶液に、架橋剤としてグリオキシル酸ナトリウムを含む水溶液(「セーフリンク(登録商標)SPM−01(10%)」、三菱ケミカル社製)を10.0質量部添加して、導電性組成物水溶液中へのグリオキシル酸ナトリウムの含有量が1.0質量部となるように調整したこと以外は、実施例1と同様にして行った。
Claims (7)
- 導電高分子及びバインダー樹脂を含有する組成物の硬化物を備え、
前記硬化物の吸水後における含水率が、70%以下であり、
前記硬化物の、吸水前の含水率に対する吸水後の含水率の比である吸水率が、9.0以下である導電性フィルム。 - 前記硬化物の抵抗値が、120Ω以下である請求項1に記載の導電性フィルム。
- 前記硬化物の吸水前における含水率が、30%以下である請求項1又は2に記載の導電性フィルム。
- 前記組成物は、架橋剤を0.01質量部〜5.6質量部含む請求項1〜3の何れか一項に記載の導電性フィルム。
- 前記組成物は、架橋剤を含まない請求項1〜3の何れか一項に記載の導電性フィルム。
- 請求項1〜5の何れか一項に記載の導電性フィルムを備える生体電極。
- 請求項6に記載の生体電極を備える生体センサ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020059653 | 2020-03-30 | ||
JP2020059653 | 2020-03-30 | ||
PCT/JP2021/013087 WO2021200741A1 (ja) | 2020-03-30 | 2021-03-26 | 導電性フィルム、生体電極及び生体センサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021200741A1 JPWO2021200741A1 (ja) | 2021-10-07 |
JP6989733B1 true JP6989733B1 (ja) | 2022-01-05 |
Family
ID=77928608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021535957A Active JP6989733B1 (ja) | 2020-03-30 | 2021-03-26 | 導電性フィルム、生体電極及び生体センサ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230128873A1 (ja) |
EP (1) | EP4130162A4 (ja) |
JP (1) | JP6989733B1 (ja) |
CN (1) | CN115380337A (ja) |
WO (1) | WO2021200741A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115785499A (zh) * | 2022-11-30 | 2023-03-14 | 中国科学院长春应用化学研究所 | 一种高导电可拉伸pedot:pss薄膜及其制备方法与应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005145987A (ja) * | 2003-01-28 | 2005-06-09 | Toppan Forms Co Ltd | 導電性高分子ゲル及びその製造方法、アクチュエータ、イオン導入用パッチラベル並びに生体電極 |
JP2012251132A (ja) * | 2011-03-28 | 2012-12-20 | Fujifilm Corp | 導電性組成物、当該組成物を用いた導電性膜及びその製造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2716361B2 (ja) * | 1994-02-16 | 1998-02-18 | 株式会社アドバンス | 生体用プリント電極 |
JPH1095962A (ja) * | 1996-09-25 | 1998-04-14 | Nitto Denko Corp | 導電性粘着剤組成物および該組成物から得られる導電性粘着パッド、並びにそれを用いた医療用電極 |
US20040135126A1 (en) * | 2001-06-26 | 2004-07-15 | Schwark Dwight W. | Coating composition containing polythiophene and solvent mixture |
CN100429278C (zh) * | 2003-01-28 | 2008-10-29 | 凸版资讯股份有限公司 | 导电聚合物凝胶、其制备方法及其应用 |
EP1589074B1 (en) * | 2003-01-28 | 2012-04-11 | Toppan Forms Co., Ltd. | Conductive polymer gel and process for producing the same, articles and conductive functional members, comprising such gel. |
US9084546B2 (en) * | 2005-08-31 | 2015-07-21 | The Regents Of The University Of Michigan | Co-electrodeposited hydrogel-conducting polymer electrodes for biomedical applications |
JP6292665B2 (ja) | 2014-02-06 | 2018-03-14 | 東レ株式会社 | 導電性フィルム |
JP2016166436A (ja) | 2015-03-10 | 2016-09-15 | 日本合成化学工業株式会社 | 積層体、感熱記録媒体及びインクジェット記録媒体 |
WO2016148249A1 (ja) * | 2015-03-17 | 2016-09-22 | 国立大学法人東北大学 | 電極素子及び電極の生産方法、並びに、当該電極を用いる測定システムの作製 |
JP7418944B2 (ja) * | 2017-09-11 | 2024-01-22 | 日東電工株式会社 | 導電性組成物および生体センサ |
TW202344565A (zh) * | 2018-03-15 | 2023-11-16 | 日商三菱化學股份有限公司 | 導電膜及其製造方法、導電體、抗蝕劑圖案的形成方法及積層體 |
JP7332125B2 (ja) | 2018-10-05 | 2023-08-23 | 青葉化成株式会社 | 粘弾性を有する天然高分子化合物組成物の製造方法 |
-
2021
- 2021-03-26 JP JP2021535957A patent/JP6989733B1/ja active Active
- 2021-03-26 WO PCT/JP2021/013087 patent/WO2021200741A1/ja unknown
- 2021-03-26 EP EP21779527.7A patent/EP4130162A4/en active Pending
- 2021-03-26 CN CN202180025305.6A patent/CN115380337A/zh active Pending
- 2021-03-26 US US17/915,386 patent/US20230128873A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005145987A (ja) * | 2003-01-28 | 2005-06-09 | Toppan Forms Co Ltd | 導電性高分子ゲル及びその製造方法、アクチュエータ、イオン導入用パッチラベル並びに生体電極 |
JP2012251132A (ja) * | 2011-03-28 | 2012-12-20 | Fujifilm Corp | 導電性組成物、当該組成物を用いた導電性膜及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2021200741A1 (ja) | 2021-10-07 |
WO2021200741A1 (ja) | 2021-10-07 |
CN115380337A (zh) | 2022-11-22 |
EP4130162A1 (en) | 2023-02-08 |
US20230128873A1 (en) | 2023-04-27 |
EP4130162A4 (en) | 2023-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI554558B (zh) | 抗靜電膜的製造方法 | |
TWI601809B (zh) | 抗靜電性成形體之製造方法 | |
JP6745153B2 (ja) | 導電性離型層形成用塗料及びその製造方法、並びに導電性離型フィルム及びその製造方法 | |
JP6989733B1 (ja) | 導電性フィルム、生体電極及び生体センサ | |
US9688868B2 (en) | Electrically conductive polymer dispersion and electrically conductive coating film | |
EP2896671A1 (en) | Antistatic release agent and antistatic release film | |
JP6607832B2 (ja) | 導電性高分子分散液及びその製造方法、並びに導電性フィルム及びその製造方法 | |
JP6222832B2 (ja) | 帯電防止性シートの製造方法及び帯電防止性成形体の製造方法 | |
JP6858654B2 (ja) | 導電性高分子分散液及びその製造方法、並びに導電性フィルムの製造方法 | |
JP2018203858A (ja) | 導電性高分子分散液及びその製造方法、並びに導電性フィルムの製造方法 | |
JP7085070B2 (ja) | 生体電極及び生体センサ | |
JP7397041B2 (ja) | 生体センサ | |
JP6948272B2 (ja) | 導電性布帛の製造方法 | |
JP6562539B2 (ja) | 帯電防止性成形品の製造方法 | |
JP6419008B2 (ja) | 帯電防止フィルムの製造方法、導電性離型剤及び帯電防止フィルム | |
DE102018119036B4 (de) | Leitfähige polymerdispersion; leitfähiger film und verfahren zu dessen erstellung; und antistatischer behälter und verfahren zu dessen herstellung | |
JP2019116537A (ja) | 導電性高分子分散液及びその製造方法、並びに導電性フィルム及びその製造方法 | |
US20230414144A1 (en) | Living body sensor | |
JP6466770B2 (ja) | 導電性積層体及びそれを用いたタッチパネル | |
JP6222836B2 (ja) | 導電性高分子分散液及び導電性塗膜 | |
JP7269816B2 (ja) | 導電性離型フィルム及びその製造方法 | |
JP6875931B2 (ja) | 導電性高分子分散液及びその製造方法、並びに導電性フィルムの製造方法 | |
JP2024008379A (ja) | 導電性高分子分散液、導電性積層体及びその製造方法 | |
JP2016188276A (ja) | 導電性離型剤及びその製造方法、帯電防止フィルムの製造方法、及び帯電防止フィルム | |
JP2020029485A (ja) | 導電性高分子分散液及びその製造方法、並びに導電性フィルムの製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210624 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20210624 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210831 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211026 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20211116 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20211202 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6989733 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |