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WO2008061942A3 - Verfahren zur herstellung von fasern - Google Patents

Verfahren zur herstellung von fasern Download PDF

Info

Publication number
WO2008061942A3
WO2008061942A3 PCT/EP2007/062451 EP2007062451W WO2008061942A3 WO 2008061942 A3 WO2008061942 A3 WO 2008061942A3 EP 2007062451 W EP2007062451 W EP 2007062451W WO 2008061942 A3 WO2008061942 A3 WO 2008061942A3
Authority
WO
WIPO (PCT)
Prior art keywords
fibers
production
solution
polyurethane
spun
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.)
Ceased
Application number
PCT/EP2007/062451
Other languages
English (en)
French (fr)
Other versions
WO2008061942A2 (de
Inventor
Markus Schuette
Hauke Malz
Laszlo Szarvas
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to US12/515,423 priority Critical patent/US20100090365A1/en
Priority to EP07822669A priority patent/EP2094889A2/de
Priority to JP2009537610A priority patent/JP2010510402A/ja
Publication of WO2008061942A2 publication Critical patent/WO2008061942A2/de
Publication of WO2008061942A3 publication Critical patent/WO2008061942A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Verfahren zur Herstellung von Fasern, wobei man eine Lösung (I) enthaltend Polyurethan in ein Koagulationsbad spinnt, dadurch gekennzeichnet, dass man als Lösung (I) Polyurethan gelöst in ionischer Flüssigkeit einsetzt.
PCT/EP2007/062451 2006-11-23 2007-11-16 Verfahren zur herstellung von fasern Ceased WO2008061942A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/515,423 US20100090365A1 (en) 2006-11-23 2007-11-16 Method for the production of fibers
EP07822669A EP2094889A2 (de) 2006-11-23 2007-11-16 Verfahren zur herstellung von fasern
JP2009537610A JP2010510402A (ja) 2006-11-23 2007-11-16 繊維の製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06124650 2006-11-23
EP06124650.0 2006-11-23

Publications (2)

Publication Number Publication Date
WO2008061942A2 WO2008061942A2 (de) 2008-05-29
WO2008061942A3 true WO2008061942A3 (de) 2008-09-12

Family

ID=39430092

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/062451 Ceased WO2008061942A2 (de) 2006-11-23 2007-11-16 Verfahren zur herstellung von fasern

Country Status (5)

Country Link
US (1) US20100090365A1 (de)
EP (1) EP2094889A2 (de)
JP (1) JP2010510402A (de)
CN (1) CN101578402A (de)
WO (1) WO2008061942A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8999211B2 (en) 2008-02-11 2015-04-07 Basf Se Method for producing porous structures from synthetic polymers
DE102010028583B4 (de) * 2009-05-11 2015-04-23 Frank Prissok Abbau von Polyurethanen in Gegenwart spezieller ionischer Flüssigkeiten und einem geringen Wasseranteil
US8754184B2 (en) * 2009-11-16 2014-06-17 Chemtura Corporation Accelerated cure of isocyanate terminated prepolymers
US8383026B1 (en) * 2010-10-21 2013-02-26 U.S Department Of Energy Fabrication of fiber supported ionic liquids and methods of use
CN102329408B (zh) * 2011-08-19 2012-10-03 沈阳航空航天大学 一种利用离子液体作为阻燃剂的阻燃硬质聚氨酯泡沫
DE102012216180A1 (de) * 2012-09-12 2014-03-13 Falke Kgaa Beinbekleidungsstück
CN104073912B (zh) * 2014-06-25 2016-08-24 杭州师范大学 含硫离子液体在聚氨酯复合纤维中的应用
US10697112B2 (en) * 2016-04-04 2020-06-30 Supreme Corporation Flame retardant composition, flame retardant fiber and fabric formed using the same, and method for their production
WO2018146192A1 (en) * 2017-02-10 2018-08-16 Basf Se Process for producing elastic fiber, process for producing elastic fiber article, elastic fiber and elastic fiber article
CN111304770B (zh) * 2020-02-17 2022-07-22 复旦大学 一种透明导电纤维及其制备方法和在织物显示器中的应用
CN117295854A (zh) * 2020-11-11 2023-12-26 莱卡英国有限公司 抗静电氨纶及其衣物
CN114000209B (zh) * 2021-11-19 2023-08-22 郑州中科新兴产业技术研究院 基于离子液体的三聚氰胺纺丝溶液的制备方法及其应用
CN115772717B (zh) * 2022-12-19 2024-08-09 东南大学 一种皮芯结构的电致变色长丝纤维及其制备方法和织物

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0934978A1 (de) * 1998-02-09 1999-08-11 Bayer Aktiengesellschaft Antistatisch ausgerüstete Polyurethane und Elastan-Fasern
WO2000050673A1 (de) * 1999-02-24 2000-08-31 Bayer Faser Gmbh Verfahren und vorrichtung zur herstellung von elastanfäden aus recyclingmaterial
WO2004005391A1 (de) * 2002-07-05 2004-01-15 Creavis Gesellschaft Für Technologie Und Innovation Mbh Polymerzusammensetzungen aus polymeren und ionischen flüssigkeiten
WO2005098546A2 (en) * 2004-03-26 2005-10-20 The University Of Alabama Polymer dissolution and blend formation in ionic liquids
WO2007090755A1 (de) * 2006-02-07 2007-08-16 Basf Aktiengesellschaft Antistatisches polyurethan
WO2008043837A1 (en) * 2006-10-13 2008-04-17 Basf Se Ionic liquids for solubilizing polymers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0934978A1 (de) * 1998-02-09 1999-08-11 Bayer Aktiengesellschaft Antistatisch ausgerüstete Polyurethane und Elastan-Fasern
WO2000050673A1 (de) * 1999-02-24 2000-08-31 Bayer Faser Gmbh Verfahren und vorrichtung zur herstellung von elastanfäden aus recyclingmaterial
WO2004005391A1 (de) * 2002-07-05 2004-01-15 Creavis Gesellschaft Für Technologie Und Innovation Mbh Polymerzusammensetzungen aus polymeren und ionischen flüssigkeiten
WO2005098546A2 (en) * 2004-03-26 2005-10-20 The University Of Alabama Polymer dissolution and blend formation in ionic liquids
WO2007090755A1 (de) * 2006-02-07 2007-08-16 Basf Aktiengesellschaft Antistatisches polyurethan
WO2008043837A1 (en) * 2006-10-13 2008-04-17 Basf Se Ionic liquids for solubilizing polymers

Also Published As

Publication number Publication date
CN101578402A (zh) 2009-11-11
EP2094889A2 (de) 2009-09-02
US20100090365A1 (en) 2010-04-15
JP2010510402A (ja) 2010-04-02
WO2008061942A2 (de) 2008-05-29

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