[go: up one dir, main page]

WO2008108392A1 - Microfibre et son procédé de fabrication - Google Patents

Microfibre et son procédé de fabrication Download PDF

Info

Publication number
WO2008108392A1
WO2008108392A1 PCT/JP2008/053922 JP2008053922W WO2008108392A1 WO 2008108392 A1 WO2008108392 A1 WO 2008108392A1 JP 2008053922 W JP2008053922 W JP 2008053922W WO 2008108392 A1 WO2008108392 A1 WO 2008108392A1
Authority
WO
WIPO (PCT)
Prior art keywords
microfiber
resin
solution
salt
producing
Prior art date
Application number
PCT/JP2008/053922
Other languages
English (en)
Japanese (ja)
Inventor
Kana Matsuyama
Masahiko Nakamori
Yoshihiro Tsuruno
Original Assignee
Toyo Boseki Kabushiki Kaisha
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 Toyo Boseki Kabushiki Kaisha filed Critical Toyo Boseki Kabushiki Kaisha
Priority to JP2008518232A priority Critical patent/JP5287242B2/ja
Publication of WO2008108392A1 publication Critical patent/WO2008108392A1/fr

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
    • D01F1/10—Other agents for modifying properties
    • 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
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • 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
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles
    • 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
    • D01F6/94—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 other polycondensation products
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

L'invention concerne une microfibre qui provoque à peine la formation de billes et permet de fabriquer un agrégat de fibres ayant une qualité extrêmement élevée ; et un procédé de fabrication de la microfibre. L'invention concerne notamment : une microfibre qui comprend une résine ayant une teneur en eau nominale de 0,1 à 5,0 %, contient un sel dans une quantité de 0,1 à 10 % par rapport à la quantité de résine, et a un diamètre de fibre moyen de 0,01 à 1 µm ; et un procédé de fabrication d'une microfibre, qui comprend la préparation d'une solution comprenant une résine et un solvant organique, l'addition d'un sel à la solution, et le filage de la solution par un procédé de filage électrostatique pour produire la microfibre.
PCT/JP2008/053922 2007-03-07 2008-03-05 Microfibre et son procédé de fabrication WO2008108392A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008518232A JP5287242B2 (ja) 2007-03-07 2008-03-05 極細繊維およびその製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-056776 2007-03-07
JP2007056776 2007-03-07

Publications (1)

Publication Number Publication Date
WO2008108392A1 true WO2008108392A1 (fr) 2008-09-12

Family

ID=39738265

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053922 WO2008108392A1 (fr) 2007-03-07 2008-03-05 Microfibre et son procédé de fabrication

Country Status (2)

Country Link
JP (1) JP5287242B2 (fr)
WO (1) WO2008108392A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009270210A (ja) * 2008-05-02 2009-11-19 Tokyo Metropolitan Univ 極細ナノファイバーの製造方法
JP2016094687A (ja) * 2014-11-17 2016-05-26 Dic株式会社 熱可塑性樹脂繊維集合体およびその製造方法
JP2016102287A (ja) * 2014-11-17 2016-06-02 公立大学法人首都大学東京 ナノファイバー、ナノファイバー繊維集積体、複合膜、高分子固体電解質およびリチウムイオン電池
US10239006B2 (en) 2014-03-26 2019-03-26 Canon Kabushiki Kaisha Polymer nanofiber structural body and method of producing the same
WO2019187827A1 (fr) * 2018-03-28 2019-10-03 富士フイルム株式会社 Non-tissé, procédé de formation de fibre, procédé de fabrication de non-tissé
WO2020218306A1 (fr) * 2019-04-24 2020-10-29 東京都公立大学法人 Nanofibre conductrice d'ions lithium, agrégat de nanofibres, film composite et cellule
JP2022079518A (ja) * 2017-08-01 2022-05-26 昭和電工マテリアルズ株式会社 不織布製造用ポリアミドイミド樹脂組成物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005123995A1 (fr) * 2004-06-17 2005-12-29 Korea Research Institute Of Chemical Technology Nanofibre de type faisceau de filaments et son procede de fabrication
JP2006283240A (ja) * 2005-04-01 2006-10-19 Oji Paper Co Ltd ウェブ製造装置
JP2006336173A (ja) * 2005-06-06 2006-12-14 Teijin Techno Products Ltd 複合構造体およびその製造方法
WO2007013552A1 (fr) * 2005-07-29 2007-02-01 Toyo Boseki Kabushiki Kaisha Fibre polyamide-imide, tissu non-tissé composé de cette fibre, procédé de fabrication du tissu non-tissé, et séparateur pour composant électronique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005123995A1 (fr) * 2004-06-17 2005-12-29 Korea Research Institute Of Chemical Technology Nanofibre de type faisceau de filaments et son procede de fabrication
JP2006283240A (ja) * 2005-04-01 2006-10-19 Oji Paper Co Ltd ウェブ製造装置
JP2006336173A (ja) * 2005-06-06 2006-12-14 Teijin Techno Products Ltd 複合構造体およびその製造方法
WO2007013552A1 (fr) * 2005-07-29 2007-02-01 Toyo Boseki Kabushiki Kaisha Fibre polyamide-imide, tissu non-tissé composé de cette fibre, procédé de fabrication du tissu non-tissé, et séparateur pour composant électronique

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009270210A (ja) * 2008-05-02 2009-11-19 Tokyo Metropolitan Univ 極細ナノファイバーの製造方法
US10239006B2 (en) 2014-03-26 2019-03-26 Canon Kabushiki Kaisha Polymer nanofiber structural body and method of producing the same
JP2016094687A (ja) * 2014-11-17 2016-05-26 Dic株式会社 熱可塑性樹脂繊維集合体およびその製造方法
JP2016102287A (ja) * 2014-11-17 2016-06-02 公立大学法人首都大学東京 ナノファイバー、ナノファイバー繊維集積体、複合膜、高分子固体電解質およびリチウムイオン電池
JP2019183379A (ja) * 2014-11-17 2019-10-24 公立大学法人首都大学東京 ナノファイバー、ナノファイバー繊維集積体、複合膜、高分子固体電解質およびリチウムイオン電池
JP2022079518A (ja) * 2017-08-01 2022-05-26 昭和電工マテリアルズ株式会社 不織布製造用ポリアミドイミド樹脂組成物
JP7363945B2 (ja) 2017-08-01 2023-10-18 株式会社レゾナック 不織布製造用ポリアミドイミド樹脂組成物
WO2019187827A1 (fr) * 2018-03-28 2019-10-03 富士フイルム株式会社 Non-tissé, procédé de formation de fibre, procédé de fabrication de non-tissé
JPWO2019187827A1 (ja) * 2018-03-28 2021-02-18 富士フイルム株式会社 不織布、ファイバ形成方法及び不織布製造方法
WO2020218306A1 (fr) * 2019-04-24 2020-10-29 東京都公立大学法人 Nanofibre conductrice d'ions lithium, agrégat de nanofibres, film composite et cellule
JPWO2020218306A1 (fr) * 2019-04-24 2020-10-29
JP7519695B2 (ja) 2019-04-24 2024-07-22 東京都公立大学法人 リチウムイオン伝導性ナノファイバー、ナノファイバー集積体、複合膜、及び電池

Also Published As

Publication number Publication date
JP5287242B2 (ja) 2013-09-11
JPWO2008108392A1 (ja) 2010-06-17

Similar Documents

Publication Publication Date Title
WO2008108392A1 (fr) Microfibre et son procédé de fabrication
WO2009046696A3 (fr) Système de matière et procédé de modification de propriétés d'un composant en matière plastique
WO2008092451A3 (fr) Aube d'éolienne
ZA200904640B (en) CNT-infused fiber and method therefor
WO2010017264A3 (fr) Hydrogels d’acides nucléiques photoréticulés
WO2008010897A3 (fr) Procédé de production de 2-amino-5-halobenzamides 3-substitués
WO2012020336A3 (fr) Fibres d'acide polylactique renforcées
WO2007136830A3 (fr) Procédé de production de nanoparticules par séchage par pulvérisation
WO2010074394A3 (fr) Compositions de résine de polypropylène présentant une tension élevée à l'état fondu et procédé de préparation de celles-ci
EP2647657A4 (fr) Procédé de production d'un caoutchouc diénique conjugué et modifié, caoutchouc diénique conjugué et modifié et composition de caoutchouc
GEP20115343B (en) New method for preparing functionalised benzocyclo-butenes and its application to the synthesis of ivabradine and its addition salts with a pharmaceutically acceptable acid
DE602006010542D1 (de) Verfahren zur herstellung eines nikotinzuführenden produkts
WO2007117786A3 (fr) Procédé de production de polymères d'urée-formaldéhyde revêtus
DE60331264D1 (fr)
EP1980578A4 (fr) Procédé de production d'un polymère de propylène modifié, polymère de propylène modifié obtenu par ce procédé de production, et composition contenant le polymère de propylène modifié
TW200745392A (en) A high intensity polyethylene fibre and the process for preparing thereof
WO2008061942A3 (fr) Procédé pour produire des fibres
WO2010041834A3 (fr) Pigment pour peintures constitué de cristaux photoniques et son procédé de production
WO2009152211A3 (fr) Système initiateur avec des dérivés du biphénylène, son procédé de production et d’utilisation
EP2149607A4 (fr) Procédé de production d'acide organique
WO2009093259A3 (fr) PROCÉDÉ POUR PRODUIRE DE LA γ-MANGOSTINE
WO2010134736A3 (fr) Particules de polystyrène expansé extrêmement isolantes, leur procédé de production, et styrofoam obtenu à l'aide de ces particules
WO2009114749A3 (fr) Carraghénine modifiée par échange d’ions
MY143748A (en) Method of production of silica-containing natural rubber composition and silica-containing natural rubber composition obtained therefrom
WO2010120058A3 (fr) Nouveau composé cyanine destiné au marquage de biomolécules et son procédé de préparation

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 2008518232

Country of ref document: JP

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08721342

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08721342

Country of ref document: EP

Kind code of ref document: A1