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EP1961844A3 - Electrically conductive filaments, fabrics made of these filaments and their use - Google Patents

Electrically conductive filaments, fabrics made of these filaments and their use Download PDF

Info

Publication number
EP1961844A3
EP1961844A3 EP20080001370 EP08001370A EP1961844A3 EP 1961844 A3 EP1961844 A3 EP 1961844A3 EP 20080001370 EP20080001370 EP 20080001370 EP 08001370 A EP08001370 A EP 08001370A EP 1961844 A3 EP1961844 A3 EP 1961844A3
Authority
EP
European Patent Office
Prior art keywords
filaments
electrically conductive
filament
longitudinal axis
fabrics made
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.)
Withdrawn
Application number
EP20080001370
Other languages
German (de)
French (fr)
Other versions
EP1961844A2 (en
Inventor
Kurt-Günter Berndt
Rex Delker
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.)
Teijin Monofilament Germany GmbH
Original Assignee
Teijin Monofilament Germany GmbH
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
Application filed by Teijin Monofilament Germany GmbH filed Critical Teijin Monofilament Germany GmbH
Publication of EP1961844A2 publication Critical patent/EP1961844A2/en
Publication of EP1961844A3 publication Critical patent/EP1961844A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3008—Woven fabric has an elastic quality
    • Y10T442/3024—Including elastic strand or strip

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Woven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
  • Belt Conveyors (AREA)
  • Filtering Materials (AREA)

Abstract

Beschrieben werden schmelzgesponnene Fäden mit einem Elastizitätsmodul von mindestens 14 GPa und einer elastischen Dehnung von kleiner gleich 0,5 % enthaltend a) einen thermoplastischen Polyester, b) ein thermoplastisches elastomeres Block-Copolymer, und c) Ruß- und/oder Graphitteilchen in der Form von entlang der Längsachse des Fadens ausgerichteten Aggregaten, welche entlang der Längsachse des Fadens elektrisch leitfähige Pfade bilden.Described are melt spun yarns having a modulus of elasticity of at least 14 GPa and an elastic elongation of less than or equal to 0.5% comprising a) a thermoplastic polyester, b) a thermoplastic elastomeric block copolymer, and c) carbon black and / or graphite particles in the mold of aggregates aligned along the longitudinal axis of the filament which form electrically conductive paths along the longitudinal axis of the filament.

Die Fäden weisen eine sehr hohe elektrische Leitfähigkeit auf, und lassen sich zur Herstellung von Sieben oder anderen technischen Geweben einsetzen.The filaments have a very high electrical conductivity, and can be used for the production of sieves or other technical fabrics.

EP20080001370 2007-02-24 2008-01-25 Electrically conductive filaments, fabrics made of these filaments and their use Withdrawn EP1961844A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710009117 DE102007009117A1 (en) 2007-02-24 2007-02-24 Electrically conductive threads, fabrics produced therefrom and their use

Publications (2)

Publication Number Publication Date
EP1961844A2 EP1961844A2 (en) 2008-08-27
EP1961844A3 true EP1961844A3 (en) 2009-09-02

Family

ID=39531363

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080001370 Withdrawn EP1961844A3 (en) 2007-02-24 2008-01-25 Electrically conductive filaments, fabrics made of these filaments and their use

Country Status (4)

Country Link
US (1) US20080207074A1 (en)
EP (1) EP1961844A3 (en)
JP (1) JP2008214847A (en)
DE (1) DE102007009117A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007009119A1 (en) * 2007-02-24 2008-08-28 Teijin Monofilament Germany Gmbh Electrically conductive threads, fabrics produced therefrom and their use
DE102015015254A1 (en) * 2015-11-20 2017-05-24 Licence Device for cooling
WO2018181699A1 (en) * 2017-03-31 2018-10-04 東レ株式会社 Elastic monofilament and woven knitted goods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007891A (en) * 1957-12-27 1961-11-07 Hoechst Ag Pigmented polyethylene terephthalates and process for preparing them
DE2718343A1 (en) * 1976-04-29 1977-11-17 Dow Badische Co INTEGRAL, ELECTRICALLY CONDUCTIVE TEXTILE FILAMENT
EP0735165A2 (en) * 1995-03-31 1996-10-02 Hoechst Trevira GmbH & Co. KG High resistance core-sheath monofilaments for technical applications
WO2002072669A1 (en) * 2001-03-13 2002-09-19 Ticona Gmbh Conductive plastic moulding material, the use thereof and moulded bodies produced therefrom
WO2006070970A1 (en) * 2004-12-31 2006-07-06 Hyosung Corporation Dope dyed flame retardant polyester fibers, textle products therefrom and the method of manufacturing thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA995071A (en) * 1972-07-14 1976-08-17 Dow Badische Company Electrically-conductive textile fiber
JPS5149919A (en) * 1974-10-09 1976-04-30 Teijin Ltd
NL8900550A (en) 1989-03-07 1990-10-01 Gen Electric POLYMER MIXTURE WITH AROMATIC POLYCARBONATE, POLYESTER AND THERMOPLASTIC ELASTANE, ARTICLES MADE THEREFROM.
EP0387395B2 (en) 1989-03-17 2001-01-03 Jwi Limited Stabilized polyurethane modified polyester forming fabric
JP2863022B2 (en) 1990-08-14 1999-03-03 ポリプラスチックス株式会社 Polyester resin composition
US5405682A (en) * 1992-08-26 1995-04-11 Kimberly Clark Corporation Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and elastomeric thermoplastic material
DE4410399A1 (en) 1994-03-25 1995-09-28 Hoechst Ag Abrasion-resistant polyester blend with increased processing safety, monofilaments made of it and their production and use
US5916506A (en) 1996-09-30 1999-06-29 Hoechst Celanese Corp Electrically conductive heterofil
US20050170177A1 (en) 2004-01-29 2005-08-04 Crawford Julian S. Conductive filament
DE102007009119A1 (en) * 2007-02-24 2008-08-28 Teijin Monofilament Germany Gmbh Electrically conductive threads, fabrics produced therefrom and their use

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007891A (en) * 1957-12-27 1961-11-07 Hoechst Ag Pigmented polyethylene terephthalates and process for preparing them
DE2718343A1 (en) * 1976-04-29 1977-11-17 Dow Badische Co INTEGRAL, ELECTRICALLY CONDUCTIVE TEXTILE FILAMENT
EP0735165A2 (en) * 1995-03-31 1996-10-02 Hoechst Trevira GmbH & Co. KG High resistance core-sheath monofilaments for technical applications
WO2002072669A1 (en) * 2001-03-13 2002-09-19 Ticona Gmbh Conductive plastic moulding material, the use thereof and moulded bodies produced therefrom
WO2006070970A1 (en) * 2004-12-31 2006-07-06 Hyosung Corporation Dope dyed flame retardant polyester fibers, textle products therefrom and the method of manufacturing thereof

Also Published As

Publication number Publication date
JP2008214847A (en) 2008-09-18
DE102007009117A1 (en) 2008-08-28
EP1961844A2 (en) 2008-08-27
US20080207074A1 (en) 2008-08-28

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