EP0035406B1 - Fibres électro-conductrices et procédé pour leur fabrication - Google Patents

Fibres électro-conductrices et procédé pour leur fabrication Download PDF

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Publication number
EP0035406B1
EP0035406B1 EP19810300881 EP81300881A EP0035406B1 EP 0035406 B1 EP0035406 B1 EP 0035406B1 EP 19810300881 EP19810300881 EP 19810300881 EP 81300881 A EP81300881 A EP 81300881A EP 0035406 B1 EP0035406 B1 EP 0035406B1
Authority
EP
European Patent Office
Prior art keywords
fibre
copper
electrically conducting
sulfide
sulfur
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.)
Expired
Application number
EP19810300881
Other languages
German (de)
English (en)
Other versions
EP0035406A1 (fr
Inventor
Shinji Tomibe
Reizo Gomibuchi
Kiyofumi Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nihon Sanmo Dyeing Co Ltd
Original Assignee
Nihon Sanmo Dyeing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2838680A external-priority patent/JPS56128311A/ja
Priority claimed from JP9712880A external-priority patent/JPS5721570A/ja
Application filed by Nihon Sanmo Dyeing Co Ltd filed Critical Nihon Sanmo Dyeing Co Ltd
Publication of EP0035406A1 publication Critical patent/EP0035406A1/fr
Application granted granted Critical
Publication of EP0035406B1 publication Critical patent/EP0035406B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H01B1/122—Ionic conductors
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/53—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with hydrogen sulfide or its salts; with polysulfides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/26—Polymers or copolymers of unsaturated carboxylic acids or derivatives thereof
    • D06M2101/28—Acrylonitrile; Methacrylonitrile

Definitions

  • this electrically conducting fibre was subjected ten times to the repeated washing test as in Example 1, deterioration of its conductivity was scarcely perceived. Further, this electrically conducting fibre was treated in an aqueous solution containing 2% of Diacryl Brilliant Blue H z R-N (cationic dye, made by Mitsubishi Chemical Industry Co., Ltd., Japan) in relation to the fibre weight at a temperature of 100°C for 60 minutes. The electrically conducting fibre was excellently dyed a dark-blue colour.
  • Diacryl Brilliant Blue H z R-N cationic dye, made by Mitsubishi Chemical Industry Co., Ltd., Japan

Claims (17)

1. Fibre polymère synthétique électro-conductrice sur laquelle est adsorbé du sulfure de cuivre, caractérisée en ce que la fibre est une fibre acrylique ou une fibre modacrylique.
2. Fibre électro-conductrice selon la revendication 1, dans laquelle la quantité de sulfure de cuivre, exprimée en cuivre métallique, est 1 à 30% du poids de la fibre de départ.
3. Fibre électro-conductrice selon la revendication 1 ou 2, dans laquelle le sulfure de cuivre est de la digénite.
4. Fibre électro-conductrice selon la revendication 1 ou 2, dans laquelle le sulfure de cuivre est un sulfure cuivrique ou un sulfure cuivreux.
5. Fibre électro-conductrice selon la revendication 1, 2 ou 3, qui a été teinte avec un pigment cationique.
6. Procédé de préparation d'une fibre électro-conductrice selon la revendication 1, 2, 3 ou 4, en traitant la fibre avec une source d'ions de cuivre et un composé contenant du soufre, caractérisé en ce qu'on soumet une fibre acrylique ou modacrylique à un premier traitement à chaud dans un bain contenant un composé cuivrique et un agent réducteur de façon à adsorber des ions de cuivre monovalent dans la fibre, et on soumet la fibre à un deuxième traitement thermique en présence d'un composé contenant du soufre pour transformer les ions de cuivre monovalent adsorbés en sulfure de cuivre.
7. Procédé selon la revendication 6, dans lequel la fibre est lavée entre le premier traitement à chaud et le deuxième traitement à chaud.
8. Procédé selon la revendication 6 ou la revendication 7, dans lequel le premier traitement à chaud s'effectue à une température comprise entre 90 et 110°C.
9. Procédé selon l'une quelconque des revendications 6, 7 ou 8, dans lequel le deuxième traitement à chaud s'effectue à une température comprise entre 50 et 105°C.
10. Procédé selon la revendication 6, 7, 8 ou 9, dans lequel le deuxième traitement à chaud est effectué dans un composé gazeux contenant du soufre.
11. Procédé de préparation d'une fibre électro-conductrice selon la revendication 1, 2, 3 ou 4, en traitant la fibre avec une source d'ions de cuivre et un composé contenant du soufre, caractérisé en ce qu'on soumet une fibre acrylique ou modacrylique à un traitement à chaud dans un bain qui contient un composé cuivrique, un agent réducteur capable de réduire les ions de cuivre en ions monovalents, et un composé contenant du soufre pour transformer les ions de cuivre monovalent en sulfure de cuivre.
12. Procédé selon la revendication 11, dans lequel le traitement s'effectue à une température comprise entre 50° et 120°C.
13. Procédé selon la revendication 11 ou 12, dans lequel le composé contenant du soufre sert également au moins partiellement d'agent réducteur.
14. Procédé selon l'une des revendications 6 à 13, dans lequel le composé cuivrique est du sulfate cuivrique, du chlorure cuivrique, du nitrate cuivrique, de l'acétate cuivrique ou un chélate de cuivre.
15. Procédé selon l'une quelconque des revendications 6 à 14, dans lequel l'agent réducteur est du cuivre métallique, du sulfate ferreux, du vanadate d'ammonium, de l'hypophosphite de sodium, de l'hydroxylamine ou son sulfate, du furfural ou du glucose.
16. Procédé selon l'une quelconque des revendications 6 à 15, dans lequel le composé contenant du soufre est choisi parmi le sulfure de sodium, le bioxyde de soufre, le sulfoxylate- formaldéhyde de sodium, le sulfoxylate- formaldéhyde de zinc, le pyrosulfite de sodium, l'acide sulfureux, l'acide hydrosulfureux, l'hydro- sulfite de sodium, le thiosulfate de sodium, le bioxyde de thiourée, le sulfure d'hydrogène et l'hydrogénosulfite de sodium.
17. Procédé selon l'une quelconque des revendications 6 à 16, dans lequel la fibre traitée est ensuite teinte avec un pigment cationique.
EP19810300881 1980-03-05 1981-03-03 Fibres électro-conductrices et procédé pour leur fabrication Expired EP0035406B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2838680A JPS56128311A (en) 1980-03-05 1980-03-05 Electrically conductive fiber and its preparation
JP28386/80 1980-03-05
JP9712880A JPS5721570A (en) 1980-07-15 1980-07-15 Production of electroconductive fiber
JP97128/80 1980-07-15

Publications (2)

Publication Number Publication Date
EP0035406A1 EP0035406A1 (fr) 1981-09-09
EP0035406B1 true EP0035406B1 (fr) 1984-08-08

Family

ID=26366483

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19810300881 Expired EP0035406B1 (fr) 1980-03-05 1981-03-03 Fibres électro-conductrices et procédé pour leur fabrication

Country Status (2)

Country Link
EP (1) EP0035406B1 (fr)
DE (1) DE3165320D1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556508A (en) * 1982-02-05 1985-12-03 Nihon Sanmo Dyeing Co., Ltd. Electrically conducting material and process of preparing same
DE3209795A1 (de) * 1982-03-18 1983-09-29 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung thermostabiler fasern und faeden
JPS59108043A (ja) * 1982-12-14 1984-06-22 Nippon Sanmou Senshoku Kk 導電性高分子材料及びその製法
EP0115661B1 (fr) * 1983-01-31 1988-06-22 Nihon Sanmo Dyeing Co., Ltd. Matériau électriquement conducteur et procédé pour sa préparation
US4755394A (en) * 1984-04-06 1988-07-05 Bridgestone Corporation Electroconductive articles and a method of producing the same
DE3573188D1 (en) * 1984-04-06 1989-10-26 Bridgestone Corp Electroconductive articles and a method of producing the same
JPS60215005A (ja) * 1984-04-10 1985-10-28 Nippon Sanmou Senshoku Kk 導電性材料
US4661376A (en) * 1985-12-27 1987-04-28 Liang Paul M Method of producing electrically conductive fibers
DE3772296D1 (de) * 1986-07-25 1991-09-26 Bayer Ag Verfahren zur antistatischen ausruestung oder vorbehandlung von polyamiden/polyimiden, die so behandelten werkstoffe und ihre verwendung.
GB2210069A (en) * 1987-09-17 1989-06-01 Courtaulds Plc Electrically conductive cellulosic fibres
US5190788A (en) * 1990-08-16 1993-03-02 Rcs Technology Corporation Anti-static anti-bacterial fibers
ATE115205T1 (de) * 1990-10-09 1994-12-15 Inst Wlokiennictwa Verbesserung von elektrisch leitfähigen fasern.
US5861076A (en) * 1991-07-19 1999-01-19 Park Electrochemical Corporation Method for making multi-layer circuit boards
JPH06298973A (ja) * 1993-04-13 1994-10-25 Nippon Sanmou Senshoku Kk 導電性ポリエステル系材料及びその製造方法
KR960011594B1 (ko) * 1994-06-09 1996-08-24 주식회사 한일합섬 도전성 아크릴섬유의 제조방법
CA2496072C (fr) * 2004-02-18 2007-08-07 Kuraray Co., Ltd. Fibre conductrice a base de poly(alcool de vinyle)
CN113699785A (zh) * 2021-08-31 2021-11-26 河南景源新材料有限公司 一种导电材料及其制备方法和应用方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE74056C (de) * Verfahren zur Erzeugung von Metall, glänz auf Faserstoffen, Leder, Holz und Horn
FR2181482B1 (fr) * 1972-04-24 1974-09-13 Rhone Poulenc Textile

Also Published As

Publication number Publication date
DE3165320D1 (en) 1984-09-13
EP0035406A1 (fr) 1981-09-09

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