ATE422570T1 - CONDUCTIVE, DIRT-REPELLENT CORE-SHEATH FIBER WITH HIGH CHEMICAL RESISTANCE, METHOD FOR THE PRODUCTION AND USE THEREOF - Google Patents

CONDUCTIVE, DIRT-REPELLENT CORE-SHEATH FIBER WITH HIGH CHEMICAL RESISTANCE, METHOD FOR THE PRODUCTION AND USE THEREOF

Info

Publication number
ATE422570T1
ATE422570T1 AT03021088T AT03021088T ATE422570T1 AT E422570 T1 ATE422570 T1 AT E422570T1 AT 03021088 T AT03021088 T AT 03021088T AT 03021088 T AT03021088 T AT 03021088T AT E422570 T1 ATE422570 T1 AT E422570T1
Authority
AT
Austria
Prior art keywords
core
hotmelt
dirt
conductive
production
Prior art date
Application number
AT03021088T
Other languages
German (de)
Inventor
Hans-Joachim Bruening
Herbert Hofmann
Original Assignee
Teijin Monofilament Ger 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 Ger Gmbh filed Critical Teijin Monofilament Ger Gmbh
Application granted granted Critical
Publication of ATE422570T1 publication Critical patent/ATE422570T1/en

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
    • 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
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Multicomponent Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

A hotmelt spun fiber has a core and a mantle structure having a combined tensile stregnth of at least 15 cN/tex. The core is a synthetic thermoplastic polymer which is not a fluoro-polymer. The mantle is a hotmelt spun fluoropolymer incorporating particles which are electrical conductors. The core is a synthetic thermoplastic polymer esp. polyester. e.g. polyethylenterephthalate or a liquid crystaline polyester. Also claimed is a hotmelt spinning process in which two compatible polymers are selected in which the melting point of the second polymer is at least 20C below that of the first, and in which the two polymers are co-extruded and stretched to achieve the desired tensile strength value.
AT03021088T 2002-10-24 2003-09-18 CONDUCTIVE, DIRT-REPELLENT CORE-SHEATH FIBER WITH HIGH CHEMICAL RESISTANCE, METHOD FOR THE PRODUCTION AND USE THEREOF ATE422570T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10249585A DE10249585B4 (en) 2002-10-24 2002-10-24 Conductive, stain resistant core-sheath fiber with high chemical resistance, process for its preparation and use

Publications (1)

Publication Number Publication Date
ATE422570T1 true ATE422570T1 (en) 2009-02-15

Family

ID=32049587

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03021088T ATE422570T1 (en) 2002-10-24 2003-09-18 CONDUCTIVE, DIRT-REPELLENT CORE-SHEATH FIBER WITH HIGH CHEMICAL RESISTANCE, METHOD FOR THE PRODUCTION AND USE THEREOF

Country Status (9)

Country Link
US (1) US20040078903A1 (en)
EP (1) EP1413653B1 (en)
JP (1) JP2004143659A (en)
AT (1) ATE422570T1 (en)
DE (2) DE10249585B4 (en)
DK (1) DK1413653T3 (en)
ES (1) ES2321389T3 (en)
PL (1) PL363021A1 (en)
PT (1) PT1413653E (en)

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US20070098984A1 (en) * 2005-11-01 2007-05-03 Peterson James F Ii Fiber with release-material sheath for papermaking belts
US20070248823A1 (en) * 2006-04-24 2007-10-25 Daikin Industries, Ltd. Fluorine containing copolymer fiber and fabric
AT503675B1 (en) * 2006-05-15 2008-09-15 Lenzing Plastics Gmbh CHEMICALLY RESISTANT AND FORM-RESISTANT MONOFILAMENTS, A METHOD FOR THE PRODUCTION THEREOF, AND THEIR USE
DE102006042635A1 (en) * 2006-08-31 2008-03-06 Twd Fibres Gmbh Textile product and process for its preparation
JP4773920B2 (en) * 2006-10-18 2011-09-14 帝人ファイバー株式会社 Screen filament monofilament
JP4773919B2 (en) * 2006-10-18 2011-09-14 帝人ファイバー株式会社 Polyester monofilament for screens with excellent anti-static properties
WO2009079315A2 (en) * 2007-12-14 2009-06-25 3M Innovative Properties Company Fiber aggregate
EP2411127B1 (en) 2009-03-26 2022-01-05 BL Technologies, Inc. Non-braided reinforced hollow fibre membrane
WO2010148517A1 (en) 2009-06-26 2010-12-29 Asteia Technology Inc. Non-braided, textile-reinforced hollow fiber membrane
WO2012036935A1 (en) 2010-09-15 2012-03-22 Bl Technologies, Inc. Method to make a yarn-reinforced hollow fibre membranes around a soluble core
US8529814B2 (en) 2010-12-15 2013-09-10 General Electric Company Supported hollow fiber membrane
US9321014B2 (en) 2011-12-16 2016-04-26 Bl Technologies, Inc. Hollow fiber membrane with compatible reinforcements
US9643129B2 (en) 2011-12-22 2017-05-09 Bl Technologies, Inc. Non-braided, textile-reinforced hollow fiber membrane
US9022229B2 (en) 2012-03-09 2015-05-05 General Electric Company Composite membrane with compatible support filaments
US8999454B2 (en) 2012-03-22 2015-04-07 General Electric Company Device and process for producing a reinforced hollow fibre membrane
DE102012103301A1 (en) * 2012-04-17 2013-10-17 Elringklinger Ag Fiber produced by melt spinning
US9227362B2 (en) 2012-08-23 2016-01-05 General Electric Company Braid welding
MX2015007503A (en) * 2012-12-14 2016-04-04 Polysteel Atlantic Ltd Filaments and fibers and method for making filaments and fibers.
DE102013101201A1 (en) 2013-02-07 2014-08-07 Contitech Elastomer-Beschichtungen Gmbh Multilayer article, in particular bellows, containing at least one textile fabric
CN103911685A (en) * 2014-04-29 2014-07-09 厦门怡龙谷新材料科技有限公司 Novel composite monofilament with skin core structure and large diameter, as well as manufacturing method and application thereof
DE102015101449A1 (en) * 2015-02-02 2016-08-04 AstenJohnson PGmbH Industrial fabric, process for producing a nonwoven fabric and use of an industrial fabric
US11492454B2 (en) * 2015-04-22 2022-11-08 University Of Limerick Heating of polymeric materials
WO2020247431A1 (en) * 2019-06-03 2020-12-10 Kent State University Liquid crystal clad fibers
TWI718819B (en) * 2019-12-19 2021-02-11 財團法人工業技術研究院 Conductive fiber and method for fabricating the same
CN112481736A (en) * 2020-12-28 2021-03-12 南通新帝克单丝科技股份有限公司 Polyvinylidene fluoride polyester composite monofilament and preparation method thereof
TWI830258B (en) * 2022-06-17 2024-01-21 立綺實業有限公司 A core-sheath fiber and fabric thereof

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DE2700436A1 (en) * 1976-01-12 1977-07-14 Fiber Industries Inc CONDUCTIVE CORE-COAT FEDES AND THEIR USE
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US4891263A (en) * 1987-12-17 1990-01-02 Allied-Signal Inc. Polycarbonate random copolymer-based fiber compositions and method of melt-spinning same and device
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EP1419291A4 (en) * 2001-07-03 2005-08-17 Honeywell Int Inc High-strength chemically resistant thin sheath fibers and methods of manufacture

Also Published As

Publication number Publication date
EP1413653B1 (en) 2009-02-11
ES2321389T3 (en) 2009-06-05
JP2004143659A (en) 2004-05-20
DE50311164D1 (en) 2009-03-26
DE10249585B4 (en) 2007-10-04
DK1413653T3 (en) 2009-05-11
EP1413653A3 (en) 2004-10-06
EP1413653A2 (en) 2004-04-28
DE10249585A1 (en) 2004-05-13
PT1413653E (en) 2009-04-29
US20040078903A1 (en) 2004-04-29
PL363021A1 (en) 2004-05-04

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