CN101389793B - 聚合物混合物，聚合物溶液组成和由聚合物混合物纺成的纤维及其过滤应用 - Google Patents

聚合物混合物，聚合物溶液组成和由聚合物混合物纺成的纤维及其过滤应用 Download PDF

Info

Publication number
CN101389793B
CN101389793B CN2007800068500A CN200780006850A CN101389793B CN 101389793 B CN101389793 B CN 101389793B CN 2007800068500 A CN2007800068500 A CN 2007800068500A CN 200780006850 A CN200780006850 A CN 200780006850A CN 101389793 B CN101389793 B CN 101389793B
Authority
CN
China
Prior art keywords
polymer
fibers
fine fibre
fiber
nylon
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.)
Active
Application number
CN2007800068500A
Other languages
English (en)
Chinese (zh)
Other versions
CN101389793A (zh
Inventor
V·卡雷西
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.)
Donaldson Co Inc
Original Assignee
Donaldson Co Inc
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 Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of CN101389793A publication Critical patent/CN101389793A/zh
Application granted granted Critical
Publication of CN101389793B publication Critical patent/CN101389793B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • D01F6/88—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
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • 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
    • D01D5/0084—Coating by electro-spinning, i.e. the electro-spun fibres are not removed from the collecting device but remain integral with it, e.g. coating of prostheses
    • 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
    • D01F6/90—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 polyamides
    • 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
    • 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
    • D04H13/00—Other non-woven fabrics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/20—Packing materials therefor
    • 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
    • Y10T428/2904—Staple length fiber
    • 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
    • Y10T428/2913—Rod, strand, filament or fiber
    • 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
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2915—Rod, strand, filament or fiber including textile, cloth or fabric
    • 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
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
    • Y10T442/622—Microfiber is a composite fiber
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/699—Including particulate material other than strand or fiber material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
  • Laminated Bodies (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CN2007800068500A 2006-02-13 2007-02-12 聚合物混合物，聚合物溶液组成和由聚合物混合物纺成的纤维及其过滤应用 Active CN101389793B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US77322706P 2006-02-13 2006-02-13
US60/773,227 2006-02-13
US11/703,490 2007-02-07
US11/703,490 US7981509B2 (en) 2006-02-13 2007-02-07 Polymer blend, polymer solution composition and fibers spun from the polymer blend and filtration applications thereof
PCT/US2007/003756 WO2007095219A2 (en) 2006-02-13 2007-02-12 Polymer blend, polymer solution composition and fibers spun from the polymer blend and filtration applications thereof

Publications (2)

Publication Number Publication Date
CN101389793A CN101389793A (zh) 2009-03-18
CN101389793B true CN101389793B (zh) 2013-03-27

Family

ID=38330466

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800068500A Active CN101389793B (zh) 2006-02-13 2007-02-12 聚合物混合物，聚合物溶液组成和由聚合物混合物纺成的纤维及其过滤应用

Country Status (6)

Country Link
US (2) US7981509B2 (enExample)
JP (1) JP4944133B2 (enExample)
KR (1) KR101358552B1 (enExample)
CN (1) CN101389793B (enExample)
DE (1) DE112007000361B4 (enExample)
WO (1) WO2007095219A2 (enExample)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US7635745B2 (en) 2006-01-31 2009-12-22 Eastman Chemical Company Sulfopolyester recovery
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
US8303693B2 (en) * 2007-04-26 2012-11-06 The Hong Kong Polytechnic University Nanofiber filter facemasks and cabin filters
US20110077347A1 (en) * 2007-06-19 2011-03-31 E. I. Du Pont De Nemours And Company Polymer blend films for chemically protective articles
WO2009062009A2 (en) * 2007-11-09 2009-05-14 Hollingsworth & Vose Company Meltblown filter medium
US8986432B2 (en) * 2007-11-09 2015-03-24 Hollingsworth & Vose Company Meltblown filter medium, related applications and uses
GB0723895D0 (en) * 2007-12-06 2008-01-16 Munro Technology Ltd Filtration of particles
JP2009256864A (ja) * 2008-03-28 2009-11-05 Gunze Ltd 不織布
DE102009051105A1 (de) * 2008-10-31 2010-05-12 Mann+Hummel Gmbh Vliesmedium, Verfahren zu dessen Herstellung und aus diesem hergestelltes Filterelement
JP5638003B2 (ja) 2009-01-12 2014-12-10 ユニバーシティ オブ マサチューセッツ ローウェル ポリイソブチレン系ポリウレタン
US8267681B2 (en) 2009-01-28 2012-09-18 Donaldson Company, Inc. Method and apparatus for forming a fibrous media
US8950587B2 (en) 2009-04-03 2015-02-10 Hollingsworth & Vose Company Filter media suitable for hydraulic applications
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
US8679218B2 (en) 2010-04-27 2014-03-25 Hollingsworth & Vose Company Filter media with a multi-layer structure
US20120183861A1 (en) 2010-10-21 2012-07-19 Eastman Chemical Company Sulfopolyester binders
US10155186B2 (en) 2010-12-17 2018-12-18 Hollingsworth & Vose Company Fine fiber filter media and processes
US20120152821A1 (en) 2010-12-17 2012-06-21 Hollingsworth & Vose Company Fine fiber filter media and processes
WO2012103547A1 (en) 2011-01-28 2012-08-02 Donaldson Company, Inc. Method and apparatus for forming a fibrous media
EP2668326B1 (en) 2011-01-28 2016-03-30 Donaldson Company, Inc. Method and apparatus for forming a fibrous media
JP5883301B2 (ja) 2011-02-07 2016-03-15 日本バイリーン株式会社 水分管理シート、ガス拡散シート、膜−電極接合体及び固体高分子形燃料電池
JP2012223254A (ja) * 2011-04-15 2012-11-15 Shinshu Univ 放射性物質遮断マスク
CZ306779B6 (cs) * 2011-07-19 2017-07-07 Spur A.S. Morfologicky optimalizované netkané textilie na bázi nanovláken
CN102383216B (zh) * 2011-10-17 2013-05-01 中国科学院山西煤炭化学研究所 一种超细酚醛纤维的制备方法
US8906200B2 (en) 2012-01-31 2014-12-09 Eastman Chemical Company Processes to produce short cut microfibers
WO2014081916A2 (en) 2012-11-21 2014-05-30 University Of Massachusetts High strength polyisobutylene polyurethanes
JP6375313B2 (ja) * 2013-03-09 2018-08-15 ドナルドソン カンパニー，インコーポレイティド 反応性添加剤から製造されるファインファイバ
GB201305463D0 (en) * 2013-03-25 2013-05-08 Edirisinghe Mohan J Combining pressure, rotation and an electric field to produce polymetric matter
US9303357B2 (en) 2013-04-19 2016-04-05 Eastman Chemical Company Paper and nonwoven articles comprising synthetic microfiber binders
US9694306B2 (en) 2013-05-24 2017-07-04 Hollingsworth & Vose Company Filter media including polymer compositions and blends
EP3030687B1 (en) * 2013-08-09 2024-06-26 Amtek Research International LLC Instantaneously wettable polymer fiber sheets
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
CN104141173B (zh) * 2014-06-25 2016-08-24 广西科技大学 可光固化纤维素酯纳米纤维膜的制备方法
US10343095B2 (en) 2014-12-19 2019-07-09 Hollingsworth & Vose Company Filter media comprising a pre-filter layer
JP7005124B2 (ja) * 2015-04-17 2022-01-21 プロダクツ・アンリミテッド・インコーポレイテッド 濾過媒体の繊維構造体およびその製造方法
WO2017096359A1 (en) * 2015-12-03 2017-06-08 E I Du Pont De Nemours And Company An enzyme delivery system
WO2017120398A1 (en) 2016-01-07 2017-07-13 Donaldson Company, Inc. Styrene-acrylonitrile fine fibers, filter media, recirculation filters, and methods
US10512875B2 (en) * 2016-01-22 2019-12-24 Bha Altair, Llc Filter and filter media having a fiber blend
US11633682B2 (en) 2016-04-18 2023-04-25 Cummins Filtration Ip, Inc. Nanofiber filter media for high performance applications
US10676614B2 (en) * 2016-04-20 2020-06-09 Clarcor Inc. High molecular and low molecular weight fine fibers and TPU fine fibers
US12420221B2 (en) 2016-07-01 2025-09-23 Hollingsworth & Vose Company Multi-layered electret-containing filtration media
US10947438B2 (en) 2016-09-20 2021-03-16 Saudi Arabian Oil Company Method for monitoring cement using polymer-based capsules
US10947437B2 (en) 2016-09-20 2021-03-16 Saudi Arabian Oil Company Chemical composition of superabsorbent vesicles, method for mortar cement admixture, and applications of the same
US10377940B2 (en) 2016-09-20 2019-08-13 Saudi Arabian Oil Company Cement having cross-linked polymers
CN107869700A (zh) * 2016-09-26 2018-04-03 纳米及先进材料研发院有限公司 一种光转换膜及其制备方法和在植物生长灯上的应用
CN108302368B (zh) * 2016-09-28 2019-11-15 纳米及先进材料研发院有限公司 一种植物生长灯
JP6755203B2 (ja) * 2017-02-13 2020-09-16 富士フイルム株式会社 シート及びシート製造方法
CN110382568B (zh) 2017-03-07 2022-03-04 心脏起搏器股份公司 烯丙基封端的聚异丁烯的硼氢化/氧化
ES2681746B1 (es) * 2017-03-13 2019-08-12 Bioinicia S L Procedimiento de adhesion de particulas sobre un sustrato inerte
CN110997746B (zh) 2017-08-17 2021-12-28 心脏起搏器股份公司 用于增强的耐久性的光交联聚合物
CA3087375A1 (en) 2018-01-02 2019-07-11 Saudi Arabian Oil Company Material design for the encapsulation of additives and release
US10787600B2 (en) 2018-01-02 2020-09-29 Saudi Arabian Oil Company Composition of encapsulated chemical additives and methods for preparation of the same
WO2019135938A1 (en) 2018-01-02 2019-07-11 Saudi Arabian Oil Company Capsule design for the capture of reagents
US11472911B2 (en) 2018-01-17 2022-10-18 Cardiac Pacemakers, Inc. End-capped polyisobutylene polyurethane
US10667467B2 (en) 2018-01-24 2020-06-02 Nano And Advanced Materials Institute Limited Light control device for stimulating plant growth and method thereof
US20210060476A1 (en) * 2018-03-27 2021-03-04 Focus Industries Limited Nanomaterial including nanofibers and beads for hepa air filter media
CN108950875B (zh) * 2018-07-27 2020-03-10 中原工学院 一种环氧改性高邻位热固性酚醛基中空纳米梯度活性炭纤维膜的制备方法
DE112019005171T5 (de) 2018-10-16 2021-09-16 Cummins Filtration Ip, Inc. Klebstofflegierungen und filtermedien einschliesslich solcher klebstofflegierungen
JP6957075B1 (ja) * 2020-03-09 2021-11-02 株式会社ナフィアス 低溶解性ナノファイバーの製造方法
CN116103837B (zh) * 2023-02-09 2025-06-10 湖州南木纳米科技有限公司 一种耐高温聚酰亚胺复合隔膜及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047456A (en) * 1989-04-21 1991-09-10 Kimberly-Clark Corporation Thermally reversible superabsorbent polymers
US5167899A (en) * 1990-07-07 1992-12-01 The Dow Chemical Company Process for melt blowing microfibers of rigid polyurethane having hard segments
US5973013A (en) * 1997-08-26 1999-10-26 E. I. Du Pont De Nemours And Company Polyamide/polyurethane micro-blend and process
US6547858B1 (en) * 1999-03-22 2003-04-15 Idatech, Llc Hydrogen-permeable metal membrane and hydrogen purification assemblies containing the same
US6800117B2 (en) * 2000-09-05 2004-10-05 Donaldson Company, Inc. Filtration arrangement utilizing pleated construction and method
CN1543487A (zh) * 2000-09-05 2004-11-03 �������ɭ 聚合物,聚合物微米纤维,聚合物纳米纤维和包括过滤器结构的用途

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849241A (en) 1968-12-23 1974-11-19 Exxon Research Engineering Co Non-woven mats by melt blowing
US3841953A (en) 1970-12-31 1974-10-15 Exxon Research Engineering Co Nonwoven mats of thermoplastic blends by melt blowing
US3676242A (en) 1969-08-13 1972-07-11 Exxon Research Engineering Co Method of making a nonwoven polymer laminate
US3878014A (en) 1973-04-30 1975-04-15 Beloit Corp Process for matting melt blow microfibers
US4650506A (en) 1986-02-25 1987-03-17 Donaldson Company, Inc. Multi-layered microfiltration medium
EP0349313B1 (en) * 1988-06-30 1996-04-10 Toray Industries, Inc. Polyurethane polyamide self-crimping conjugate fiber
US5061425A (en) 1988-09-12 1991-10-29 The Goodyear Tire & Rubber Company Solution spinning process for producing a polyethylene terephthalate filament
US5238474A (en) 1990-10-19 1993-08-24 Donaldson Company, Inc. Filtration arrangement
US5352733A (en) * 1993-03-10 1994-10-04 R. E. Hart Labs, Inc. Water based, solvent free, two component aliphatic polyurethane coating
JP4132244B2 (ja) 1998-07-06 2008-08-13 株式会社クラレ 熱可塑性ポリウレタンからなるポリウレタン弾性繊維およびその製造方法
US6673136B2 (en) 2000-09-05 2004-01-06 Donaldson Company, Inc. Air filtration arrangements having fluted media constructions and methods
US6740142B2 (en) 2000-09-05 2004-05-25 Donaldson Company, Inc. Industrial bag house elements
US6538010B1 (en) 2000-11-08 2003-03-25 Research Triangle Institute Compounds and methods for promoting smoking cessation
US7018438B2 (en) * 2002-03-29 2006-03-28 Hmi Industries, Inc. Filtering system
US20070152378A1 (en) 2003-12-30 2007-07-05 Kim Hak-Yong Method of manufacturing nano-fibers with excellent fiber formation
JP4402695B2 (ja) 2004-01-30 2010-01-20 キム，ハグ−ヨン 上向式エレクトロスピニング装置及びこれを用いて製造されたナノ繊維
KR100578764B1 (ko) * 2004-03-23 2006-05-11 김학용 상향식 전기방사장치 및 이를 이용하여 제조된 나노섬유
US8399094B2 (en) * 2004-09-01 2013-03-19 Ppg Industries Ohio, Inc. Multilayer laminated articles including polyurethane and/or poly(ureaurethane) layers and methods of making the same
US7799101B2 (en) * 2004-09-29 2010-09-21 Chemtura Corporation Stabilized lubricant compositions
US7390760B1 (en) * 2004-11-02 2008-06-24 Kimberly-Clark Worldwide, Inc. Composite nanofiber materials and methods for making same
US20060094320A1 (en) * 2004-11-02 2006-05-04 Kimberly-Clark Worldwide, Inc. Gradient nanofiber materials and methods for making same
US7651760B2 (en) * 2005-09-16 2010-01-26 Massachusetts Institute Of Technology Superhydrophobic fibers produced by electrospinning and chemical vapor deposition
US7494533B2 (en) * 2005-12-29 2009-02-24 American Air Liquide, Inc. Systems for purifying gases having organic impurities using granulated porous glass
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
ATE506413T1 (de) * 2007-03-01 2011-05-15 Prs Mediterranean Ltd Verfahren zur herstellung kompatibilisierter polymermischungen und artikeln

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047456A (en) * 1989-04-21 1991-09-10 Kimberly-Clark Corporation Thermally reversible superabsorbent polymers
US5167899A (en) * 1990-07-07 1992-12-01 The Dow Chemical Company Process for melt blowing microfibers of rigid polyurethane having hard segments
US5973013A (en) * 1997-08-26 1999-10-26 E. I. Du Pont De Nemours And Company Polyamide/polyurethane micro-blend and process
US6547858B1 (en) * 1999-03-22 2003-04-15 Idatech, Llc Hydrogen-permeable metal membrane and hydrogen purification assemblies containing the same
US6800117B2 (en) * 2000-09-05 2004-10-05 Donaldson Company, Inc. Filtration arrangement utilizing pleated construction and method
CN1543487A (zh) * 2000-09-05 2004-11-03 �������ɭ 聚合物,聚合物微米纤维,聚合物纳米纤维和包括过滤器结构的用途

Also Published As

Publication number Publication date
CN101389793A (zh) 2009-03-18
WO2007095219A3 (en) 2008-05-08
KR20080094951A (ko) 2008-10-27
KR101358552B1 (ko) 2014-02-06
JP2009526917A (ja) 2009-07-23
US8247069B2 (en) 2012-08-21
WO2007095219A2 (en) 2007-08-23
JP4944133B2 (ja) 2012-05-30
US7981509B2 (en) 2011-07-19
DE112007000361T5 (de) 2009-01-02
US20110226690A1 (en) 2011-09-22
US20070190319A1 (en) 2007-08-16
DE112007000361B4 (de) 2018-03-22

Similar Documents

Publication Publication Date Title
CN101389793B (zh) 聚合物混合物，聚合物溶液组成和由聚合物混合物纺成的纤维及其过滤应用
CN101421014B (zh) 包括细纤维和反应、吸附或吸收颗粒的过滤网
EP0496848B1 (en) Microfibers of rigid polyurethane having large amount of hard segment, nonwoven mats of the microfibers and melt-blowing process for the production thereof
KR20180037788A (ko) 항균기능을 갖는 나노섬유 원단 및 이의 제조방법
JP2003013349A (ja) ヒートシール性を有する不織布とその製造方法
JPH03260118A (ja) ポリウレタン系の多成分繊維

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant