FR2324781A1 - Procede de preparation de feuilles poreuses - Google Patents

Procede de preparation de feuilles poreuses

Info

Publication number
FR2324781A1
FR2324781A1 FR7529676A FR7529676A FR2324781A1 FR 2324781 A1 FR2324781 A1 FR 2324781A1 FR 7529676 A FR7529676 A FR 7529676A FR 7529676 A FR7529676 A FR 7529676A FR 2324781 A1 FR2324781 A1 FR 2324781A1
Authority
FR
France
Prior art keywords
preparing porous
porous sheets
sheets
preparing
porous
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.)
Granted
Application number
FR7529676A
Other languages
English (en)
French (fr)
Other versions
FR2324781B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
G Martin
I Cockshott
K Mcaloon
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2324781A1 publication Critical patent/FR2324781A1/fr
Application granted granted Critical
Publication of FR2324781B1 publication Critical patent/FR2324781B1/fr
Granted 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
    • D01F6/44—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
    • D01F6/50—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 polyalcohols, polyacetals or polyketals
    • 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
    • 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
    • D04H1/40—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
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • 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
    • D04H1/4282—Addition polymers
    • D04H1/4318—Fluorine series
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—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 by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • 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
    • D04H3/07—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
    • 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
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/75—Processes of uniting two or more fibers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Cell Separators (AREA)
FR7529676A 1974-09-26 1975-09-26 Procede de preparation de feuilles poreuses Granted FR2324781A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41873/74A GB1522605A (en) 1974-09-26 1974-09-26 Preparation of fibrous sheet product

Publications (2)

Publication Number Publication Date
FR2324781A1 true FR2324781A1 (fr) 1977-04-15
FR2324781B1 FR2324781B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-08-03

Family

ID=10421758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529676A Granted FR2324781A1 (fr) 1974-09-26 1975-09-26 Procede de preparation de feuilles poreuses

Country Status (16)

Country Link
US (1) US4127706A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5912781B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR (1) AR206236A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT349600B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE833912A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1065112A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH576533A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2543149A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES441318A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI59820C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2324781A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1522605A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL185530C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO141946C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE7510774L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA756118B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (128)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6436135B1 (en) 1974-10-24 2002-08-20 David Goldfarb Prosthetic vascular graft
DE2618623C2 (de) * 1976-04-28 1982-12-09 Fa. Carl Freudenberg, 6940 Weinheim Mikroporöser Separator
EP0005035B1 (en) * 1978-04-19 1981-09-23 Imperial Chemical Industries Plc A method of preparing a tubular product by electrostatic spinning
EP0011437B1 (en) * 1978-11-20 1983-06-22 Imperial Chemical Industries Plc A process for setting a product comprising electrostatically spun fibres, and products prepared according to this process
DE2938123A1 (de) * 1979-09-20 1981-04-09 Siemens AG, 1000 Berlin und 8000 München Diaphragmen fuer elektrochemische zellen und deren herstellung
FR2485041A1 (fr) * 1980-03-27 1981-12-24 Solvay Diaphragme permeable en matiere polymerique organique pour cellule d'electrolyse de solutions aqueuses d'halogenure de metal alcalin
NO148267C (no) * 1981-06-16 1983-09-07 Norsk Hydro As Diafragma for vannelektrolyse
US5720832A (en) 1981-11-24 1998-02-24 Kimberly-Clark Ltd. Method of making a meltblown nonwoven web containing absorbent particles
US5192473A (en) * 1984-09-17 1993-03-09 Eltech Systems Corporation Method of making non-organic/polymer fiber composite
GB2189738B (en) * 1986-03-24 1989-11-15 Ethicon Inc Apparatus for producing fibrous structures electrostatically
JPS62263361A (ja) * 1986-05-09 1987-11-16 東レ株式会社 不織布の製造方法
US5075990A (en) * 1986-09-11 1991-12-31 International Paper Company Battery separator fabric method for manufacturing
US4987024A (en) * 1986-09-11 1991-01-22 International Paper Company Battery separator fabric and related method of manufacture
US5024789A (en) * 1988-10-13 1991-06-18 Ethicon, Inc. Method and apparatus for manufacturing electrostatically spun structure
WO1990011398A1 (en) * 1989-03-23 1990-10-04 Showa Industry Company Limited Sheetlike sinter and its manufacture
JP2617817B2 (ja) * 1989-03-23 1997-06-04 東レ・ファインケミカル株式会社 燒結体シート及びその製造方法
US5866217A (en) * 1991-11-04 1999-02-02 Possis Medical, Inc. Silicone composite vascular graft
EP0545068A3 (en) * 1991-11-08 1993-12-22 Du Pont Wetting of diaphragms
DE4233412C1 (de) * 1992-10-05 1994-02-17 Freudenberg Carl Fa Hydrophiliertes Separatorenmaterial aus Faservliesstoff für elektrochemische Energiespeicher und Verfahren zu seiner Herstellung
DE69530097T2 (de) * 1994-10-04 2003-10-30 Daikin Industries, Ltd. Gemischtes, baumwollähnliches material, daraus hergestellter vliesstoff und verfahren zur herstellung
ATE340887T1 (de) * 1996-12-11 2006-10-15 Nicast Ltd Kompositfiltermaterialien
IL119809A (en) * 1996-12-11 2001-06-14 Nicast Ltd A device for the production of a complex material for filtration and a method for its application
JP4494638B2 (ja) * 1998-10-01 2010-06-30 東燃化学株式会社 ポリオレフィン微多孔膜及びその製造方法
JP3218291B2 (ja) * 1998-12-14 2001-10-15 住友電気工業株式会社 電池用隔膜
US6440334B2 (en) 1999-06-11 2002-08-27 3M Innovative Properties Company Method of making a retroreflective article
JP4539896B2 (ja) * 1999-09-17 2010-09-08 独立行政法人産業技術総合研究所 プロトン伝導性膜、その製造方法及びそれを用いた燃料電池
KR100349911B1 (ko) * 1999-12-27 2002-08-22 삼성에스디아이 주식회사 각형 밀폐전지 및 그 제조방법
AU2001238376A1 (en) * 2000-02-18 2001-08-27 Charge Injection Technologies, Inc. Method and apparatus for making fibers
JP2003533862A (ja) * 2000-05-19 2003-11-11 コリア インスティテュート オブ サイエンス アンド テクノロジー 超極細繊維状の多孔性高分子セパレータフィルムを含むリチウム二次電池及びその製造方法
WO2001089020A1 (en) * 2000-05-19 2001-11-22 Korea Institute Of Science And Technology A hybrid polymer electrolyte, a lithium secondary battery comprising the hybrid polymer electrolyte and their fabrication methods
DE10053263A1 (de) * 2000-10-26 2002-05-08 Creavis Tech & Innovation Gmbh Orientierte Meso- und Nanoröhrenvliese
DE10106913C5 (de) * 2001-02-15 2009-10-29 Mann+Hummel Innenraumfilter Gmbh & Co. Kg Verfahren zum elektrostatischen Spinnen von Polymeren zum Erhalt von Nano- und/oder Mikrofasern
US6763875B2 (en) 2002-02-06 2004-07-20 Andersen Corporation Reduced visibility insect screen
US7390452B2 (en) * 2002-03-08 2008-06-24 Board Of Regents, The University Of Texas System Electrospinning of polymer and mesoporous composite fibers
DE10213449A1 (de) * 2002-03-26 2003-10-23 Freudenberg Carl Kg Hydrophiliertes Separatormaterial
US7794833B2 (en) * 2002-06-21 2010-09-14 Board Of Regents, The University Of Texas System Electrospun mesoporous molecular sieve fibers
JP4336651B2 (ja) * 2002-09-17 2009-09-30 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 極めて高い液体バリア布
KR100569186B1 (ko) * 2002-11-15 2006-04-10 한국과학기술연구원 복합 고분자 전해질, 이를 이용한 리튬이차전지 및 그들의제조방법
KR20050113637A (ko) * 2003-03-07 2005-12-02 필립모리스 프로덕츠 에스.에이. 폴리머제제를 정전기로 처리하는 장치 및 방법
US20060223696A1 (en) * 2003-04-11 2006-10-05 Takanori Miyoshi Catalyst-supporting fiber structure and method for producing same
US7537807B2 (en) 2003-09-26 2009-05-26 Cornell University Scanned source oriented nanofiber formation
US7696252B2 (en) * 2003-11-05 2010-04-13 Australian National University Process for the production of emulsions and dispersions
KR20050056892A (ko) * 2003-12-10 2005-06-16 학교법인 성균관대학 다공성 연속막을 포함하는 전지
US7297305B2 (en) 2004-04-08 2007-11-20 Research Triangle Institute Electrospinning in a controlled gaseous environment
US7592277B2 (en) * 2005-05-17 2009-09-22 Research Triangle Institute Nanofiber mats and production methods thereof
US7762801B2 (en) * 2004-04-08 2010-07-27 Research Triangle Institute Electrospray/electrospinning apparatus and method
US7134857B2 (en) * 2004-04-08 2006-11-14 Research Triangle Institute Electrospinning of fibers using a rotatable spray head
JP5031559B2 (ja) * 2004-06-17 2012-09-19 コリア リサーチ インスティチュート オブ ケミカル テクノロジー フィラメント束状の長繊維及びその製造方法
US20060012084A1 (en) * 2004-07-13 2006-01-19 Armantrout Jack E Electroblowing web formation process
US7887311B2 (en) * 2004-09-09 2011-02-15 The Research Foundation Of State University Of New York Apparatus and method for electro-blowing or blowing-assisted electro-spinning technology
US7591883B2 (en) * 2004-09-27 2009-09-22 Cornell Research Foundation, Inc. Microfiber supported nanofiber membrane
JP4551742B2 (ja) * 2004-11-16 2010-09-29 グンゼ株式会社 フッ素不織布の製造方法及びフッ素不織布
US20060135020A1 (en) * 2004-12-17 2006-06-22 Weinberg Mark G Flash spun web containing sub-micron filaments and process for forming same
JP4791049B2 (ja) * 2005-02-16 2011-10-12 ニチアス株式会社 エアフィルタ用シート及びその製造方法並びにエアフィルタ
US20070001346A1 (en) * 2005-06-30 2007-01-04 Murty Vyakarnam Active embolization device
US20110111201A1 (en) * 2006-01-20 2011-05-12 Reneker Darrell H Method of making coiled and buckled electrospun fiber structures and uses for same
US20080120783A1 (en) * 2006-08-17 2008-05-29 Warren Francis Knoff Nanofiber allergen barrier fabric
JP2010501738A (ja) * 2006-08-21 2010-01-21 ビーエーエスエフ ソシエタス・ヨーロピア コロイド分散液のエレクトロスピニングによるナノ繊維及びメソ繊維の製造方法
US20080070463A1 (en) * 2006-09-20 2008-03-20 Pankaj Arora Nanowebs
US20080104738A1 (en) * 2006-11-03 2008-05-08 Conley Jill A Liquid water resistant and water vapor permeable garments
US20110092122A1 (en) * 2006-11-03 2011-04-21 Conley Jill A Wind resistant and water vapor permeable garments
US20080108263A1 (en) * 2006-11-03 2008-05-08 Conley Jill A Breathable waterproof fabrics with a dyed and welded microporous layer
US8361180B2 (en) * 2006-11-27 2013-01-29 E I Du Pont De Nemours And Company Durable nanoweb scrim laminates
US7927540B2 (en) 2007-03-05 2011-04-19 Bha Group, Inc. Method of manufacturing a composite filter media
US8308834B2 (en) 2007-03-05 2012-11-13 Bha Group, Inc. Composite filter media
US8765255B2 (en) * 2007-03-06 2014-07-01 E I Du Pont De Nemours And Company Breathable waterproof garment
US8038013B2 (en) * 2007-03-06 2011-10-18 E.I. Du Pont De Nemours And Company Liquid filtration media
US7993523B2 (en) * 2007-03-06 2011-08-09 E. I. Du Pont De Nemours And Company Liquid filtration media
US20080220676A1 (en) 2007-03-08 2008-09-11 Robert Anthony Marin Liquid water resistant and water vapor permeable garments
JP2008243420A (ja) * 2007-03-26 2008-10-09 Asahi Glass Co Ltd フッ素系不織布の製造方法、フッ素系不織布、固体高分子形燃料電池用固体高分子電解質膜および膜電極接合体
US8343250B2 (en) * 2007-05-02 2013-01-01 E I Du Pont De Nemours And Company Bag house filters and media
US20080274658A1 (en) * 2007-05-02 2008-11-06 Simmonds Glen E Needlepunched nanoweb structures
US8679216B2 (en) * 2007-06-07 2014-03-25 E I Du Pont De Nemours And Company Process for forming a laminate of a nanoweb and a substrate and filters using the laminate
US20090187197A1 (en) * 2007-08-03 2009-07-23 Roeber Peter J Knit PTFE Articles and Mesh
US8679217B2 (en) * 2007-09-07 2014-03-25 E I Du Pont De Nemours And Company Pleated nanoweb structures
CZ2007729A3 (cs) * 2007-10-18 2009-04-29 Elmarco S. R. O. Zarízení pro výrobu vrstvy nanovláken elektrostatickým zvláknováním polymerních matric a sberná elektroda pro takové zarízení
BRPI0817368A2 (pt) 2007-11-09 2017-06-13 Du Pont "vestuário de controle de contaminação"
EP2212006B1 (en) * 2007-11-09 2016-01-27 Cummins Filtration IP, Inc. Thermally stabilized bag house filters and media
BRPI0817404A2 (pt) 2007-11-13 2018-06-12 Du Pont "peça de vestuário"
US8906815B2 (en) * 2007-12-28 2014-12-09 3M Innovative Properties Company Composite nonwoven fibrous webs and methods of making and using the same
JP5221676B2 (ja) * 2007-12-31 2013-06-26 スリーエム イノベイティブ プロパティズ カンパニー 流体濾過物品とその作製方法及び使用方法
EP2235245B1 (en) * 2007-12-31 2015-12-02 3M Innovative Properties Company Composite non-woven fibrous webs having continuous particulate phase and methods of making and using the same
CN101990493B (zh) * 2008-01-08 2014-08-27 纳幕尔杜邦公司 包含由纳米纤维制成的经疏水处理的非织造材料的防液态水且水蒸气可透过的衣服
CN101977524A (zh) * 2008-01-18 2011-02-16 Mmi-Ipco有限责任公司 复合织物
US8282712B2 (en) 2008-04-07 2012-10-09 E I Du Pont De Nemours And Company Air filtration medium with improved dust loading capacity and improved resistance to high humidity environment
US7998885B2 (en) * 2008-06-30 2011-08-16 E. I. Du Pont De Nemours And Company Fine-fiber nonwoven-supported coating structure
US20100059906A1 (en) * 2008-09-05 2010-03-11 E. I. Du Pont De Nemours And Company High throughput electroblowing process
US8470236B2 (en) * 2008-11-25 2013-06-25 E I Du Pont De Nemours And Company Process of making a non-woven web
WO2010065949A1 (en) * 2008-12-05 2010-06-10 E. I. Du Pont De Nemours And Company Filter media with nanoweb layer
CN104107589B (zh) 2008-12-09 2017-09-12 纳幕尔杜邦公司 用于从颗粒浆液中选择性移除大颗粒的过滤器
US20130268062A1 (en) 2012-04-05 2013-10-10 Zeus Industrial Products, Inc. Composite prosthetic devices
CN104178926B (zh) * 2009-01-16 2018-02-09 Zeus工业品公司 利用高粘度材料对ptfe进行电纺丝
SG10201605780QA (en) 2009-03-19 2016-09-29 Emd Millipore Corp Removal of microorganisms from fluid samples using nanofiber filtration media
CN102395420B (zh) 2009-04-13 2014-07-16 恩特格里斯公司 多孔复合薄膜
US20120145632A1 (en) * 2009-07-15 2012-06-14 Konraad Albert Louise Hector Dullaert Electrospinning of polyamide nanofibers
IN2012DN00526A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2009-08-07 2015-08-28 Zeus Ind Products Inc
US20110033673A1 (en) 2009-08-10 2011-02-10 E.I. Du Pont De Nemours And Company Durable nonwoven allergen barrier laminates
US20110033686A1 (en) 2009-08-10 2011-02-10 E. I. Du Pont De Nemours And Company Durable high performance adhesive-bonded allergen barrier laminates and process for making same
US8636833B2 (en) 2009-09-16 2014-01-28 E I Du Pont De Nemours And Company Air filtration medium with improved dust loading capacity and improved resistance to high humidity environment
US20110252970A1 (en) 2009-11-19 2011-10-20 E. I. Du Pont De Nemours And Company Filtration Media for High Humidity Environments
CN102917777B (zh) 2010-06-03 2016-05-11 帝斯曼知识产权资产管理有限公司 适用于血液过滤的膜
ES2424883T3 (es) * 2010-06-25 2013-10-09 L.C. Maan Engineering B.V. Combinación de un cubilete, una envoltura y un sustrato
WO2012021308A2 (en) 2010-08-10 2012-02-16 Millipore Corporation Method for retrovirus removal
CN102782196A (zh) 2010-10-14 2012-11-14 宙斯工业产品股份有限公司 抗微生物基材
CN103561682A (zh) 2011-01-28 2014-02-05 梅瑞特医药体系股份有限公司 静电纺丝ptfe涂层支架及其使用方法
US11154821B2 (en) 2011-04-01 2021-10-26 Emd Millipore Corporation Nanofiber containing composite membrane structures
DE102011109767A1 (de) 2011-08-09 2013-02-14 Mann + Hummel Gmbh Verfahren zur Herstellung von Polyamid-Nanofasern mittels Elektrospinnen, Polyamid-Nanofasern, ein Filtermedium mit Polyamid-Nanofasern sowie ein Filterelement mit ei-nem solchen Filtermedium
JP5489084B2 (ja) * 2011-08-12 2014-05-14 Ｊｎｃ株式会社 混繊長繊維不織布
CA2862359C (en) 2012-01-05 2016-12-20 Tdc Filter Manufacturing, Inc. Waterproof and salt repellant media and filter
US9987833B2 (en) 2012-01-16 2018-06-05 Merit Medical Systems, Inc. Rotational spun material covered medical appliances and methods of manufacture
US11541154B2 (en) 2012-09-19 2023-01-03 Merit Medical Systems, Inc. Electrospun material covered medical appliances and methods of manufacture
US9198999B2 (en) 2012-09-21 2015-12-01 Merit Medical Systems, Inc. Drug-eluting rotational spun coatings and methods of use
CN102965848B (zh) * 2012-11-15 2016-06-22 广州市香港科大霍英东研究院 一种纳米多孔陶瓷膜及其制备方法
US20140190137A1 (en) * 2013-01-10 2014-07-10 Tdc Filter Manufacturing, Inc. Media and Filter for Coastal and High Humidity Areas
US10799617B2 (en) * 2013-03-13 2020-10-13 Merit Medical Systems, Inc. Serially deposited fiber materials and associated devices and methods
EP2967929B1 (en) 2013-03-13 2017-11-29 Merit Medical Systems, Inc. Methods, systems, and apparatuses for manufacturing rotational spun appliances
WO2014159124A1 (en) 2013-03-14 2014-10-02 E. I. Du Pont De Nemours And Company Process for using a cross-flow filter membrane to remove particles from a liquid stream
CN105765762A (zh) 2013-12-03 2016-07-13 日本华尔卡工业株式会社 电化学元件用复合膜
KR20150101039A (ko) * 2014-02-25 2015-09-03 코오롱패션머티리얼 (주) 다공성 지지체, 이의 제조방법, 및 이를 포함하는 강화막
CN106457079A (zh) 2014-06-26 2017-02-22 Emd密理博公司 具有增强的污垢容纳能力的过滤器结构
WO2016007345A1 (en) 2014-07-07 2016-01-14 E. I. Du Pont De Nemours And Company Composite filtration membranes comprising a casted membrane on a nanofiber sheet
ES2989899T3 (es) 2015-02-26 2024-11-28 Merit Medical Systems Inc Aparatos médicos en capas
CN107530639B (zh) 2015-04-17 2021-02-09 Emd密理博公司 使用以切向流过滤模式操作的纳米纤维超滤膜纯化样品中目标生物材料的方法
US12186713B2 (en) 2017-07-21 2025-01-07 Merck Millipore Ltd. Non-woven fiber membranes
WO2020223638A1 (en) 2019-05-01 2020-11-05 Ascend Performance Materials Operations Llc Filter media comprising polyamide nanofiber layer
JP7527620B2 (ja) * 2020-05-18 2024-08-05 名古屋合成株式会社 フッ素樹脂含有シートおよびその製造方法
US12310987B2 (en) 2021-02-26 2025-05-27 Merit Medical Systems, Inc. Fibrous constructs with therapeutic material particles
CN114575000B (zh) * 2022-02-25 2023-03-24 楚能新能源股份有限公司 一种pvdf作为碳源的多孔导电纤维及其制备方法和应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2336743A (en) * 1941-10-13 1943-12-14 Fred W Manning Method and apparatus for spinning unwoven fabrics
US2336745A (en) * 1941-12-20 1943-12-14 Fred W Manning Method and apparatus for making unwoven and composite fabrics
US2718452A (en) * 1950-06-30 1955-09-20 Du Pont Polytetrafluoroethylene organosols and the formation of shaped articles therefrom
US2867495A (en) * 1953-05-11 1959-01-06 Gen Electric Process for producing chlorotrifluoroethylene fibers
NL193390A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1953-12-24
US2988469A (en) * 1959-12-22 1961-06-13 American Viscose Corp Method for the production of reticulated webs
US3227664A (en) * 1961-12-07 1966-01-04 Du Pont Ultramicrocellular structures of crystalline organic polymer
GB1346231A (en) * 1970-06-29 1974-02-06 Bayer Ag Filter made of electrostatically spun fibres
JPS497095B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1970-09-25 1974-02-18
US3725518A (en) * 1970-09-29 1973-04-03 Conwed Corp Method for producing a tubular net product
US3994258A (en) * 1973-06-01 1976-11-30 Bayer Aktiengesellschaft Apparatus for the production of filters by electrostatic fiber spinning
US3875270A (en) * 1973-06-25 1975-04-01 Ethyl Corp Process of preparing battery separators
US3933557A (en) * 1973-08-31 1976-01-20 Pall Corporation Continuous production of nonwoven webs from thermoplastic fibers and products
GB1527592A (en) * 1974-08-05 1978-10-04 Ici Ltd Wound dressing

Also Published As

Publication number Publication date
JPS5912781B2 (ja) 1984-03-26
US4127706A (en) 1978-11-28
NO141946B (no) 1980-02-25
ATA739875A (de) 1978-09-15
ZA756118B (en) 1976-10-27
DE2543149A1 (de) 1976-04-15
AR206236A1 (es) 1976-07-07
FI59820C (fi) 1981-10-12
BE833912A (fr) 1976-03-26
FR2324781B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-08-03
CA1065112A (en) 1979-10-30
CH576533A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-06-15
GB1522605A (en) 1978-08-23
NL7511292A (nl) 1976-03-30
FI59820B (fi) 1981-06-30
NO753272L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-03-29
NL185530C (nl) 1990-05-01
NO141946C (no) 1980-06-04
FI752692A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-03-27
ES441318A1 (es) 1977-03-16
NL185530B (nl) 1989-12-01
AT349600B (de) 1979-04-10
SE7510774L (sv) 1976-03-29
JPS5160773A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-05-26

Similar Documents

Publication Publication Date Title
FR2324781A1 (fr) Procede de preparation de feuilles poreuses
BE836949A (fr) Procede de preparation de bis-acetals de p-benzoquinones
BE829355A (fr) Procede de preparation de polysocyanates
BE839347A (fr) Procede de preparation de nouvelles indolyalcoylpiperidines
FR2302379A1 (fr) Procede de preparation de
BE831648A (fr) Procede de preparation de noenomycine
BE813169A (fr) Procede de preparation des 3-fluorocephalosporines
BE824612A (fr) Procede de preparation de 3-aminophenols
FR2282429A1 (fr) Procede de preparation de 7b-acylamino-7a-alcoxycephalosporines
BE839004A (fr) Procede de preparation de 4-oxo-hexahydropyrazino-isoquinoleine
FR2280375A1 (fr) Procede de preparation de penicilines
FR2289536A1 (fr) Procede de preparation de c
BE824573A (fr) Procede de preparation de la trimethylbenzoquinone
BE824009A (fr) Procede de preparation du 1-methyl-3-phenylindane
BE825768A (fr) Procede de preparation de dithiodianilines
FR2301510A1 (fr) Procede de preparation de dihalovinylcyclopropanecarboxylates
BE828230A (fr) Procede de preparation de trimethyl-p-benzoquinone
FR2281380A1 (fr) Procede de preparation de melanges polymeriques
FR2293420A1 (fr) Procede de preparation de 4-hydroxy-3-methoxy-phenylacetonitrile
BE831028A (fr) Procede de preparation de 2-alkylsulfinyl-6-nitro-benzothiazoles
FR2298537A1 (fr) Procede de preparation de sulfonylurees
BE830862A (fr) Procede de preparation de n,n-dialkylxylene-diamines
BE827623A (fr) Procede de preparation de beta-hydroxyaminoacides
FR2279727A1 (fr) Procede de preparation de beta-bromalcoyl- et de beta-bromalcenylsulfones
BE840423A (fr) Procede de preparation de supports de magnetogramme

Legal Events

Date Code Title Description
ST Notification of lapse