WO2009074630A3 - Verfahren zur herstellung von nano- und mesofasern durch elektrospinnen von kolloidalen dispersionen, enthaltend mindestens ein im wesentlichen wasserunlösliches polymer - Google Patents

Verfahren zur herstellung von nano- und mesofasern durch elektrospinnen von kolloidalen dispersionen, enthaltend mindestens ein im wesentlichen wasserunlösliches polymer Download PDF

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Publication number
WO2009074630A3
WO2009074630A3 PCT/EP2008/067281 EP2008067281W WO2009074630A3 WO 2009074630 A3 WO2009074630 A3 WO 2009074630A3 EP 2008067281 W EP2008067281 W EP 2008067281W WO 2009074630 A3 WO2009074630 A3 WO 2009074630A3
Authority
WO
WIPO (PCT)
Prior art keywords
coatings
textiles
mesofibres
electrospinning
insoluble polymer
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/EP2008/067281
Other languages
English (en)
French (fr)
Other versions
WO2009074630A2 (de
Inventor
Rajan Venkatesh
Evgueni Klimov
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 US12/747,842 priority Critical patent/US8298471B2/en
Priority to EP08858950A priority patent/EP2222902A2/de
Publication of WO2009074630A2 publication Critical patent/WO2009074630A2/de
Publication of WO2009074630A3 publication Critical patent/WO2009074630A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
    • D01D5/0038—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion the fibre formed by solvent evaporation, i.e. dry electro-spinning
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/38—Formation of filaments, threads, or the like during polymerisation
    • 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
    • D01F1/10—Other agents for modifying properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Verwendung von Fasern gemäß einem der Ansprüche 19 bis 21 oder von textilen Flächengebilden gemäß Anspruch 23 für den Einsatz in den folgenden Anwendungen: Filter bzw. Filterteile, Non-Wovens, Vliesstoffe, technische bzw. Haushaltstextilien bzw. Bestandteile oder Beschichtungensolcher Textilien, Medizintextilien, Beschichtungen bzw. Bestandteile von Verpackungen, zum Einsatz in der Wundheilung, bzw. als Wundauflage, zum Transport bzw. zur Freisetzung von Wirk- und Effektstoffen, Zellkulturträger, Katalysatorträger, Sensoren bzw. ihre Komponenten, akustische Dämpfer, Vorläufer zur Herstellung von anderen Fasern, sowie kontinuierlichen Schichten, als Additive für Polymere, Beschichtungen zur Verbesserung der Haptik, der optischen Eigenschaften und des Aussehens, Membranherstellung, sowie Adsorber und Absorber von festen, flüssigen und gasförmigen Medien.
PCT/EP2008/067281 2007-12-11 2008-12-11 Verfahren zur herstellung von nano- und mesofasern durch elektrospinnen von kolloidalen dispersionen, enthaltend mindestens ein im wesentlichen wasserunlösliches polymer Ceased WO2009074630A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/747,842 US8298471B2 (en) 2007-12-11 2008-12-11 Process for producing nano- and mesofibers by electrospinning colloidal dispersions comprising at least one essentially water-insoluble polymer
EP08858950A EP2222902A2 (de) 2007-12-11 2008-12-11 Verfahren zur herstellung von nano- und mesofasern durch elektrospinnen von kolloidalen dispersionen, enthaltend mindestens ein im wesentlichen wasserunlösliches polymer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07122897.7 2007-12-11
EP07122897 2007-12-11

Publications (2)

Publication Number Publication Date
WO2009074630A2 WO2009074630A2 (de) 2009-06-18
WO2009074630A3 true WO2009074630A3 (de) 2009-11-19

Family

ID=40751201

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/067281 Ceased WO2009074630A2 (de) 2007-12-11 2008-12-11 Verfahren zur herstellung von nano- und mesofasern durch elektrospinnen von kolloidalen dispersionen, enthaltend mindestens ein im wesentlichen wasserunlösliches polymer

Country Status (3)

Country Link
US (1) US8298471B2 (de)
EP (1) EP2222902A2 (de)
WO (1) WO2009074630A2 (de)

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Publication number Priority date Publication date Assignee Title
WO2010025140A2 (en) 2008-08-29 2010-03-04 Dow Corning Corporation Metallized particles formed from a dispersion
TW201016909A (en) * 2008-08-29 2010-05-01 Dow Corning Article formed from electrospinning a dispersion
WO2011029777A1 (de) 2009-09-11 2011-03-17 Basf Se Verfahren zur herstellung von beschichteten polymerfasern
WO2013120815A1 (de) 2012-02-13 2013-08-22 Basf Se Farbschützendes wasch- oder reinigungsmittel
CN105671647B (zh) * 2016-01-26 2018-02-13 中国科学院长春应用化学研究所 聚合物膜材料及其制备方法
CN108179548B (zh) * 2018-02-01 2021-02-19 重庆中纳科技有限公司 一种抗水解的电纺pva/甘油交联纳米纤维膜及其制备方法
CN108790160B (zh) * 2018-06-12 2020-06-16 四川农业大学 一种3d打印-静电纺丝包装机及其控制系统
EP3670713A1 (de) * 2018-12-21 2020-06-24 PresCon AG Verwendung von elektrospinn-verfahren zum konservieren und restaurieren von kulturgütern und vorrichtung dafür
WO2025008067A1 (de) * 2023-07-06 2025-01-09 Wacker Chemie Ag Elektrospinn-dispersion und verfahren zur herstellung elektrogesponnenes siliconelastomervlies
WO2025008068A1 (de) * 2023-07-06 2025-01-09 Wacker Chemie Ag Elektrospinn-dispersion und verfahren zur herstellung elektrogesponnenes siliconelastomervlies
WO2025008065A1 (de) * 2023-07-06 2025-01-09 Wacker Chemie Ag Elektrospinn-dispersion und verfahren zur herstellung elektrogesponnenes siliconelastomervlies

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WO1993024684A1 (en) * 1992-05-22 1993-12-09 Courtaulds Plc Fibre and film
JPH1018125A (ja) * 1996-06-27 1998-01-20 Sekisui Plastics Co Ltd 吸水性繊維およびその製造方法
WO2005026398A2 (en) * 2003-09-05 2005-03-24 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Nanofibers, and apparatus and methods for fabricating nanofibers by reactive electrospinning
WO2006089522A1 (de) * 2005-02-24 2006-08-31 Basf Aktiengesellschaft Verfahren zur herstellung von nano- und mesofasern durch eiektrospinning von kolloidalen dispersionen
WO2008010199A2 (en) * 2006-07-18 2008-01-24 Nanopeutics S.R.O. A nanofibre product
DE102006049666A1 (de) * 2006-10-18 2008-04-30 Carl Freudenberg Kg Verwendung eines Verfahrens zur Herstellung von Reinigungsprodukten, Hygieneprodukten oder medizinischen Produkten

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JPH1018125A (ja) * 1996-06-27 1998-01-20 Sekisui Plastics Co Ltd 吸水性繊維およびその製造方法
WO2005026398A2 (en) * 2003-09-05 2005-03-24 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Nanofibers, and apparatus and methods for fabricating nanofibers by reactive electrospinning
WO2006089522A1 (de) * 2005-02-24 2006-08-31 Basf Aktiengesellschaft Verfahren zur herstellung von nano- und mesofasern durch eiektrospinning von kolloidalen dispersionen
WO2008010199A2 (en) * 2006-07-18 2008-01-24 Nanopeutics S.R.O. A nanofibre product
DE102006049666A1 (de) * 2006-10-18 2008-04-30 Carl Freudenberg Kg Verwendung eines Verfahrens zur Herstellung von Reinigungsprodukten, Hygieneprodukten oder medizinischen Produkten

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Also Published As

Publication number Publication date
US20110148004A1 (en) 2011-06-23
EP2222902A2 (de) 2010-09-01
WO2009074630A2 (de) 2009-06-18
US8298471B2 (en) 2012-10-30

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