EP0035406B1 - Elektrisch leitende Fasern und Verfahren zu ihrer Herstellung - Google Patents
Elektrisch leitende Fasern und Verfahren zu ihrer Herstellung Download PDFInfo
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000000835 fiber Substances 0.000 claims description 92
- 238000000034 method Methods 0.000 claims description 41
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 26
- 150000001875 compounds Chemical class 0.000 claims description 26
- 229910001431 copper ion Inorganic materials 0.000 claims description 26
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 claims description 22
- 229910052717 sulfur Inorganic materials 0.000 claims description 17
- 239000011593 sulfur Substances 0.000 claims description 17
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 239000010949 copper Substances 0.000 claims description 15
- 229920002821 Modacrylic Polymers 0.000 claims description 14
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 125000002091 cationic group Chemical group 0.000 claims description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 10
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 9
- 229910000366 copper(II) sulfate Inorganic materials 0.000 claims description 8
- 235000010269 sulphur dioxide Nutrition 0.000 claims description 7
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical group [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 claims description 6
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 claims description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 5
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 5
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims description 5
- 235000019345 sodium thiosulphate Nutrition 0.000 claims description 5
- 238000011282 treatment Methods 0.000 claims description 5
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims description 4
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 4
- AQMRBJNRFUQADD-UHFFFAOYSA-N copper(I) sulfide Chemical compound [S-2].[Cu+].[Cu+] AQMRBJNRFUQADD-UHFFFAOYSA-N 0.000 claims description 4
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 4
- GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical compound OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 claims description 4
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 claims description 4
- VYGBQXDNOUHIBZ-UHFFFAOYSA-L sodium formaldehyde sulphoxylate Chemical compound [Na+].[Na+].O=C.[O-]S[O-] VYGBQXDNOUHIBZ-UHFFFAOYSA-L 0.000 claims description 4
- 229940079827 sodium hydrogen sulfite Drugs 0.000 claims description 4
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 4
- 235000010262 sodium metabisulphite Nutrition 0.000 claims description 4
- CAAIULQYGCAMCD-UHFFFAOYSA-L zinc;hydroxymethanesulfinate Chemical compound [Zn+2].OCS([O-])=O.OCS([O-])=O CAAIULQYGCAMCD-UHFFFAOYSA-L 0.000 claims description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 3
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 claims description 3
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 3
- 239000013522 chelant Substances 0.000 claims description 3
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 3
- 239000011790 ferrous sulphate Substances 0.000 claims description 3
- 239000008103 glucose Substances 0.000 claims description 3
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 3
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 3
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 claims description 3
- 229910052979 sodium sulfide Inorganic materials 0.000 claims description 3
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims description 3
- RYYXDZDBXNUPOG-UHFFFAOYSA-N 4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine;dihydrochloride Chemical compound Cl.Cl.C1C(N)CCC2=C1SC(N)=N2 RYYXDZDBXNUPOG-UHFFFAOYSA-N 0.000 claims description 2
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 2
- 229960003280 cupric chloride Drugs 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- 229910001379 sodium hypophosphite Inorganic materials 0.000 claims description 2
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims 3
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 claims 2
- 229940076286 cupric acetate Drugs 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 14
- 239000000126 substance Substances 0.000 description 12
- 229920002972 Acrylic fiber Polymers 0.000 description 10
- 239000007864 aqueous solution Substances 0.000 description 10
- 238000005406 washing Methods 0.000 description 9
- 239000000975 dye Substances 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 239000005749 Copper compound Substances 0.000 description 5
- 150000001880 copper compounds Chemical class 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000007747 plating Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- ZNBNBTIDJSKEAM-UHFFFAOYSA-N 4-[7-hydroxy-2-[5-[5-[6-hydroxy-6-(hydroxymethyl)-3,5-dimethyloxan-2-yl]-3-methyloxolan-2-yl]-5-methyloxolan-2-yl]-2,8-dimethyl-1,10-dioxaspiro[4.5]decan-9-yl]-2-methyl-3-propanoyloxypentanoic acid Chemical compound C1C(O)C(C)C(C(C)C(OC(=O)CC)C(C)C(O)=O)OC11OC(C)(C2OC(C)(CC2)C2C(CC(O2)C2C(CC(C)C(O)(CO)O2)C)C)CC1 ZNBNBTIDJSKEAM-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 240000007817 Olea europaea Species 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 229910000378 hydroxylammonium sulfate Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 229920001059 synthetic polymer Polymers 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical group C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- HRKQOINLCJTGBK-UHFFFAOYSA-N dihydroxidosulfur Chemical class OSO HRKQOINLCJTGBK-UHFFFAOYSA-N 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- -1 sulfur ions Chemical class 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- YUKQRDCYNOVPGJ-UHFFFAOYSA-N thioacetamide Chemical compound CC(N)=S YUKQRDCYNOVPGJ-UHFFFAOYSA-N 0.000 description 1
- DLFVBJFMPXGRIB-UHFFFAOYSA-N thioacetamide Natural products CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Claims (17)
1. Elektrisch leitende synthetische polymere Fasern mit von der Faser adsorbiertem Kupfersulfid, dadurch gekennzeichnet, daß die Faser eine Acryl- oder Modacrylfaser ist.
2. Elektrisch leitende Faser nach Anspruch 1, dadurch gekennzeichnet, daß der Anteil an Kupfersulfid, ausgedrückt in metallischem Kupfer, 1 bis 30% des Gewichts der Ausgangsfaser beträgt.
3. Elektrisch leitende Faser nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Kupfersulfid aus Digenit besteht.
4. Elektrisch leitende Faser nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Kupfersulfid aus Kupfer(11)-Sulfid oder Kupfer(1)-Sulfid besteht.
5. Elektrisch leitende Faser nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß sie mit einem kathionischen Farbstoff eingefärbt ist.
6. Verfahren zum Herstellen elektrisch leitender Fasern nach den Ansprüche 1 bis 4 durch Behandlung der Faser mit einem die Kupferionen enthaltenden Medium und einer Schwefel enthaltenden Verbindung, dadurch gekennzeichnet, daß eine Acryl- oder Modacryl-Faser zunächst einer ersten Wärmebehandlung in einem die Kupferverbindung und ein Reduktionsmittel enthaltenden Bad zur Absorption des einwertigen Kupferions durch die Faser und die Faser anschließend einer zweiten Wärmebehandlung in Gegenwart einer Schwefel enthaltenden Verbindung unterzogen wird, um das adsorbierte einwertige Kupferion in ein Kupfersulfid umzuwandeln.
7. Verfahren nach Anspruch 6, dadurch gekennzeichnet, daß die Faser zwischen der ersten und der zweiten Wärmebehandlung ausgewaschen wird.
8. Verfahren nach Anspruch 6 oder 7, dadurch gekennzeichnet, daß die erste Wärmebehandlung bei einer Temperatur von 90 bis 110°C durchgeführt wird.
9. Verfahren nach einem der Ansprüche 6 bis 8, dadurch gekennzeichnet, daß die zweite Wärmebehandlung bei einer Temperatur von 50 bis 105°C durchgeführt wird.
10. Verfahren nach den Ansprüchen 6 bis 9, dadurch gekennzeichnet, daß die zweite Wärmebehandlung in einer gasförmigen Schwefel enthaltenden Verbindung durchgeführt wird.
11. Verfahren zum Herstellen elektrisch leitender Fasern nach den Ansprüchen 1 bis 4 durch Behandlung der Faser mit einem Kupferionen enthaltenden Medium und einer Schwefel enthaltenden Verbindung, dadurch gekennzeichnet, daß eine Acryl- oder Modacrylfaser einer Wärmebehandlung in einem Bad, das eine Kupferverbindung, ein die Kupferionen zu einwertigen Ionen reduzierendes Reduktionsmittel und eine Schwefel enthaltende Verbindung zur Umwandlung des einwertigen Kupferions in ein Kupfersulfid enthält, unterzogen wird.
12. Verfahren nach Anspruch 11, dadurch gekennzeichnet, daß die Wärmebehandlung bei einer Temperatur von 50 bis 120°C durchgeführt wird.
13. Verfahren nach Anspruch 11 oder 12, dadurch gekennzeichnet, daß die Schwefel enthaltende Verbindung zugleich zumindest ein Teil des Reduktionsmittels bildet.
14. Verfahren nach einem der Ansprüche 6 bis 13, dadurch gekennzeichnet, daß die Kupfer(11)-Verbindung Kupfersulfat, Kupferchlorid, Kupfernitrat, Kupferacetat oder ein Kupferchelat ist.
15. Verfahren nach einem der Ansprüche 6 bis 14, dadurch gekennzeichnet, daß das Reduktionsmittel metallisches Kupfer, Ferrosulfat, Ammoniumvanadat, Natriumhypophosphit, Hydroxylamin oder deren Sulfate, Furfural oder Glucose ist.
16. Verfahren nach einem der Ansprüche 6 bis 15, dadurch gekennzeichnet, daß die Schwefel enthaltende Verbindung aus Natriumsulfid, Schwefeldioxid, Natriumformaldehyd, Sulfoxylat, Zinkformaldehyd-Sulfoxylat, Natriumpyrosulfit, Schweflige Säure, Dithionsäure, Natriumdithionid, Natriumthiosulfat, Thioharnstoffdioxid, Hydrogensulfid oder Natrium-Hydrogensulfit ausgewählt ist.
17. Verfahren nach einem der Ansprüche 6 bis 16, dadurch gekennzeichnet, daß die behandelte Faser anschließend mit einem kathionischen Farbstoff eingefärbt wird.
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 | ||
| JP97128/80 | 1980-07-15 | ||
| JP9712880A JPS5721570A (en) | 1980-07-15 | 1980-07-15 | Production of electroconductive fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0035406A1 EP0035406A1 (de) | 1981-09-09 |
| EP0035406B1 true EP0035406B1 (de) | 1984-08-08 |
Family
ID=26366483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19810300881 Expired EP0035406B1 (de) | 1980-03-05 | 1981-03-03 | Elektrisch leitende Fasern und Verfahren zu ihrer Herstellung |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0035406B1 (de) |
| DE (1) | DE3165320D1 (de) |
Families Citing this family (17)
| 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 (de) * | 1983-01-31 | 1988-06-22 | Nihon Sanmo Dyeing Co., Ltd. | Elektrisch leitfähiges Material und Verfahren zur Herstellung desselben |
| US4755394A (en) * | 1984-04-06 | 1988-07-05 | Bridgestone Corporation | Electroconductive articles and a method of producing the same |
| EP0160406B1 (de) * | 1984-04-06 | 1989-09-20 | Bridgestone Corporation | Elektroleitende Gegenstände und Verfahren zur Herstellung derselben |
| 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 |
| AU8637591A (en) * | 1990-10-09 | 1992-04-28 | Instytut Wlokiennictwa | Improvements in and relating to conductive fibres |
| 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 (en) * | 2004-02-18 | 2007-08-07 | Kuraray Co., Ltd. | Conductive polyvinyl alcohol fiber |
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE74056C (de) * | Verfahren zur Erzeugung von Metall, glänz auf Faserstoffen, Leder, Holz und Horn | |||
| FR2181482B1 (de) * | 1972-04-24 | 1974-09-13 | Rhone Poulenc Textile |
-
1981
- 1981-03-03 EP EP19810300881 patent/EP0035406B1/de not_active Expired
- 1981-03-03 DE DE8181300881T patent/DE3165320D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0035406A1 (de) | 1981-09-09 |
| DE3165320D1 (en) | 1984-09-13 |
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