WO2009071909A8 - Fibres de nanomètre - Google Patents

Fibres de nanomètre Download PDF

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Publication number
WO2009071909A8
WO2009071909A8 PCT/GB2008/004027 GB2008004027W WO2009071909A8 WO 2009071909 A8 WO2009071909 A8 WO 2009071909A8 GB 2008004027 W GB2008004027 W GB 2008004027W WO 2009071909 A8 WO2009071909 A8 WO 2009071909A8
Authority
WO
WIPO (PCT)
Prior art keywords
nanometre
fibres
deposited
array
disposed
Prior art date
Application number
PCT/GB2008/004027
Other languages
English (en)
Other versions
WO2009071909A1 (fr
Inventor
Ata Yoosfinejad
Original Assignee
Munro Technology Ltd
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 Munro Technology Ltd filed Critical Munro Technology Ltd
Priority to EP08856541A priority Critical patent/EP2231301A1/fr
Publication of WO2009071909A1 publication Critical patent/WO2009071909A1/fr
Publication of WO2009071909A8 publication Critical patent/WO2009071909A8/fr

Links

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
    • D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
    • D01D5/0076—Electro-spinning characterised by the electro-spinning apparatus characterised by the collecting device, e.g. drum, wheel, endless belt, plate or grid
    • 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
    • D04H1/728—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 by electro-spinning
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/04—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments in rectilinear paths, e.g. crossing at right angles
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/07—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments otherwise than in a plane, e.g. in a tubular way

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

La présente invention concerne un réseau de matrices ordonnées spatialement et constitué de fibres de nanomètre ayant entre elles des vides de taille nanométrique, lequel est éventuellement déposé sur un substrat. Le réseau peut être produit par un procédé d'électrofilature dans lequel les fibres sont déposées sur un substrat disposé sur un collecteur sur lequel est installée une pluralité de nœuds indépendants électriquement conducteurs.
PCT/GB2008/004027 2007-12-06 2008-12-08 Fibres de nanomètre WO2009071909A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08856541A EP2231301A1 (fr) 2007-12-06 2008-12-08 Fibres de nanomètre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0723895A GB0723895D0 (en) 2007-12-06 2007-12-06 Filtration of particles
GB0723895.9 2007-12-06

Publications (2)

Publication Number Publication Date
WO2009071909A1 WO2009071909A1 (fr) 2009-06-11
WO2009071909A8 true WO2009071909A8 (fr) 2009-10-22

Family

ID=38983105

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/004027 WO2009071909A1 (fr) 2007-12-06 2008-12-08 Fibres de nanomètre

Country Status (3)

Country Link
EP (1) EP2231301A1 (fr)
GB (1) GB0723895D0 (fr)
WO (1) WO2009071909A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101559243A (zh) * 2008-04-18 2009-10-21 中国科学院上海硅酸盐研究所 电纺丝纤维管状材料的制备方法
US9750829B2 (en) 2009-03-19 2017-09-05 Emd Millipore Corporation Removal of microorganisms from fluid samples using nanofiber filtration media
US9623352B2 (en) 2010-08-10 2017-04-18 Emd Millipore Corporation Method for retrovirus removal
EP2694196B1 (fr) 2011-04-01 2021-07-21 EMD Millipore Corporation Nanofibre contenant des structures composites
GB2494277A (en) * 2011-08-29 2013-03-06 Univ Heriot Watt Electro-spinning nanofibres onto a moving wire card
JP6786519B2 (ja) 2015-04-17 2020-11-18 イー・エム・デイー・ミリポア・コーポレイシヨン 接線流濾過モードで作動するナノファイバー限外濾過膜を用いた、試料中の目的の生物学的物質を精製する方法
CN104963097A (zh) * 2015-06-17 2015-10-07 广州迈普再生医学科技有限公司 一种增强电纺纤维膜及其制备方法
CN116560079B (zh) * 2023-07-10 2023-09-08 天府兴隆湖实验室 一种光帆构建方法及光帆

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280229A (en) * 1963-01-15 1966-10-18 Kendall & Co Process and apparatus for producing patterned non-woven fabrics
US6592623B1 (en) * 1999-08-31 2003-07-15 Virginia Commonwealth University Intellectual Property Foundation Engineered muscle
US20050104258A1 (en) * 2003-07-02 2005-05-19 Physical Sciences, Inc. Patterned electrospinning
JP2006283241A (ja) * 2005-04-01 2006-10-19 Kanai Hiroaki ナノ繊維ウェブの製造方法、ナノ繊維ウェブまたは積層体、コレクタ電極並びにナノ繊維ウェブ製造装置
GB2427382A (en) * 2005-06-21 2006-12-27 Univ Sheffield Electrospinning of fibres
US7981509B2 (en) * 2006-02-13 2011-07-19 Donaldson Company, Inc. Polymer blend, polymer solution composition and fibers spun from the polymer blend and filtration applications thereof
EP2377594A1 (fr) * 2006-02-13 2011-10-19 Donaldson Company, Inc. Réseau de filtre comprenant une fibre fine et des particules bio-actives

Also Published As

Publication number Publication date
EP2231301A1 (fr) 2010-09-29
WO2009071909A1 (fr) 2009-06-11
GB0723895D0 (en) 2008-01-16

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