DK0952893T3 - Anordning til fremstilling af kompositfiltermateriale og fremgangsmåde til fremstilling deraf - Google Patents
Anordning til fremstilling af kompositfiltermateriale og fremgangsmåde til fremstilling derafInfo
- Publication number
- DK0952893T3 DK0952893T3 DK97946792T DK97946792T DK0952893T3 DK 0952893 T3 DK0952893 T3 DK 0952893T3 DK 97946792 T DK97946792 T DK 97946792T DK 97946792 T DK97946792 T DK 97946792T DK 0952893 T3 DK0952893 T3 DK 0952893T3
- Authority
- DK
- Denmark
- Prior art keywords
- polymer
- liquefied polymer
- points
- fiber structure
- surface curvature
- Prior art date
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
- D01D5/0069—Electro-spinning characterised by the electro-spinning apparatus characterised by the spinning section, e.g. capillary tube, protrusion or pin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/02—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a matt or rough surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/08—Thickening liquid suspensions by filtration
- B01D17/085—Thickening liquid suspensions by filtration with membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/08—Thickening liquid suspensions by filtration
- B01D17/10—Thickening liquid suspensions by filtration with stationary filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2003—Glass or glassy material
- B01D39/2017—Glass or glassy material the material being filamentary or fibrous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28004—Sorbent size or size distribution, e.g. particle size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28023—Fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28028—Particles immobilised within fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
-
- 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]
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Nonwoven Fabrics (AREA)
- Filtering Materials (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL11980996A IL119809A (he) | 1996-12-11 | 1996-12-11 | מתקן לייצור חומר מורכב לסינון ושיטה לישומו |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0952893T3 true DK0952893T3 (da) | 2004-08-02 |
Family
ID=11069572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK97946792T DK0952893T3 (da) | 1996-12-11 | 1997-12-09 | Anordning til fremstilling af kompositfiltermateriale og fremgangsmåde til fremstilling deraf |
Country Status (14)
Country | Link |
---|---|
US (2) | US6604925B1 (he) |
EP (1) | EP0952893B1 (he) |
JP (1) | JP3969746B2 (he) |
KR (1) | KR100520248B1 (he) |
CN (1) | CN1077814C (he) |
AT (1) | ATE262982T1 (he) |
AU (1) | AU5191498A (he) |
CA (1) | CA2274558A1 (he) |
DE (1) | DE69728423T2 (he) |
DK (1) | DK0952893T3 (he) |
ES (1) | ES2218703T3 (he) |
IL (2) | IL119809A (he) |
TW (2) | TW360721B (he) |
WO (1) | WO1998025709A1 (he) |
Families Citing this family (52)
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---|---|---|---|---|
IL132945A0 (en) * | 1999-06-07 | 2001-03-19 | Nicast Ltd | Filtering material and device and method of its manufacture |
US7270693B2 (en) * | 2000-09-05 | 2007-09-18 | Donaldson Company, Inc. | Polymer, polymer microfiber, polymer nanofiber and applications including filter structures |
US6743273B2 (en) * | 2000-09-05 | 2004-06-01 | Donaldson Company, Inc. | Polymer, polymer microfiber, polymer nanofiber and applications including filter structures |
US20070031607A1 (en) * | 2000-12-19 | 2007-02-08 | Alexander Dubson | Method and apparatus for coating medical implants |
US20020084178A1 (en) * | 2000-12-19 | 2002-07-04 | Nicast Corporation Ltd. | Method and apparatus for manufacturing polymer fiber shells via electrospinning |
US20040030377A1 (en) * | 2001-10-19 | 2004-02-12 | Alexander Dubson | Medicated polymer-coated stent assembly |
AU2002241222A1 (en) * | 2001-03-20 | 2002-10-03 | Nicast Ltd. | Portable electrospinning device |
RU2300543C2 (ru) * | 2001-05-31 | 2007-06-10 | Дональдсон Компани, Инк. | Составы тонкого волокна, способы их получения, способ изготовления тонковолокнистого материала |
KR100549140B1 (ko) * | 2002-03-26 | 2006-02-03 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법 |
CZ20032421A3 (cs) * | 2003-09-08 | 2004-11-10 | Technická univerzita v Liberci | Způsob výroby nanovláken z polymerního roztoku elektrostatickým zvlákňováním a zařízení k provádění způsobu |
WO2005065578A2 (en) * | 2004-01-06 | 2005-07-21 | Nicast Ltd. | Vascular prosthesis with anastomotic member |
US7297305B2 (en) * | 2004-04-08 | 2007-11-20 | Research Triangle Institute | Electrospinning in a controlled gaseous environment |
US7789930B2 (en) * | 2006-11-13 | 2010-09-07 | Research Triangle Institute | Particle filter system incorporating nanofibers |
US7235122B2 (en) * | 2004-11-08 | 2007-06-26 | E. I. Du Pont De Nemours And Company | Filtration media for filtering particulate material from gas streams |
JP2008535534A (ja) * | 2005-02-17 | 2008-09-04 | ナイキャスト リミテッド | 膨張可能な医療装置 |
NL1028847C2 (nl) * | 2005-04-22 | 2006-10-24 | Univ Eindhoven Tech | Werkwijze en inrichting voor het met behulp van een elektrisch veld uit een materiaal vervaardigen en sturen van een vezel, en voorwerp aldus vervaardigd. |
CZ299537B6 (cs) * | 2005-06-07 | 2008-08-27 | Elmarco, S. R. O. | Zpusob a zarízení k výrobe nanovláken z polymerního roztoku elektrostatickým zvláknováním |
US20070148365A1 (en) * | 2005-12-28 | 2007-06-28 | Knox David E | Process and apparatus for coating paper |
US20080220042A1 (en) * | 2006-01-27 | 2008-09-11 | The Regents Of The University Of California | Biomolecule-linked biomimetic scaffolds |
EP1974015A4 (en) * | 2006-01-27 | 2012-07-04 | Univ California | BIOMIMETIC SCAFFOLD |
KR101147726B1 (ko) * | 2006-03-28 | 2012-05-25 | 코오롱패션머티리얼 (주) | 나노섬유 웹의 제조방법 |
JP3918179B1 (ja) * | 2006-07-21 | 2007-05-23 | 廣瀬製紙株式会社 | 微細繊維集合体の製造方法 |
JP4833238B2 (ja) * | 2007-03-27 | 2011-12-07 | ジョン−チョル パック | ナノファイバーの大量生産のための電気紡糸装置 |
JP5399375B2 (ja) * | 2007-04-17 | 2014-01-29 | ステレンボッシュ ユニバーシティ | 繊維生産のプロセス |
DE102008022759B4 (de) * | 2007-05-17 | 2019-03-07 | Sumitomo Chemical Co. Ltd. | Verfahren zur Herstellung einer Polyethersulfonfaser, Polyethersulfonfaser und deren Verwendung |
AU2008261691A1 (en) * | 2007-06-11 | 2008-12-18 | Nanovasc, Inc. | Stents |
US20100070020A1 (en) | 2008-06-11 | 2010-03-18 | Nanovasc, Inc. | Implantable Medical Device |
CZ300345B6 (cs) * | 2007-07-17 | 2009-04-22 | Elmarco, S. R. O. | Zpusob zvláknování kapalné matrice, zarízení pro výrobu nanovláken elektrostatickým zvláknováním kapalné matrice a zvláknovací elektroda pro takové zarízení |
WO2009067365A2 (en) * | 2007-11-20 | 2009-05-28 | Clarcor Inc. | Filtration medias, fine fibers under 100 nanofibers, and methods |
US7967588B2 (en) * | 2007-11-20 | 2011-06-28 | Clarcor Inc. | Fine fiber electro-spinning equipment, filter media systems and methods |
US7815427B2 (en) * | 2007-11-20 | 2010-10-19 | Clarcor, Inc. | Apparatus and method for reducing solvent loss for electro-spinning of fine fibers |
SE533092C2 (sv) * | 2008-02-29 | 2010-06-22 | Stora Enso Oyj | Förfarande för elektrostatisk framställning av partiklar samt framställning av papper, kartong eller filter innefattande förfarandet |
US20090266759A1 (en) * | 2008-04-24 | 2009-10-29 | Clarcor Inc. | Integrated nanofiber filter media |
JP5403503B2 (ja) * | 2008-10-29 | 2014-01-29 | 独立行政法人物質・材料研究機構 | 粒子保持繊維、その製造装置及びその製造方法 |
US8172092B2 (en) * | 2009-01-22 | 2012-05-08 | Clarcor Inc. | Filter having melt-blown and electrospun fibers |
US9750829B2 (en) | 2009-03-19 | 2017-09-05 | Emd Millipore Corporation | Removal of microorganisms from fluid samples using nanofiber filtration media |
JP2010216049A (ja) * | 2009-03-19 | 2010-09-30 | Japan Vilene Co Ltd | 繊維集合体の製造方法及び製造装置 |
KR101060224B1 (ko) * | 2009-06-12 | 2011-08-29 | 주식회사 아모그린텍 | 전기 방사용 분사 노즐과 이를 사용한 전기 방사 장치 |
US20120242010A1 (en) * | 2009-12-10 | 2012-09-27 | Kazunori Ishikawa | Nanofiber manufacturing apparatus and method of manufacturing nanofibers |
US20110210081A1 (en) * | 2010-02-26 | 2011-09-01 | Clarcor Inc. | Fine fiber liquid particulate filter media |
CN103069011A (zh) | 2010-08-10 | 2013-04-24 | Emd密理博公司 | 用于去除反转录病毒的方法 |
US9067357B2 (en) * | 2010-09-10 | 2015-06-30 | The Procter & Gamble Company | Method for deforming a web |
CN105413480B (zh) | 2011-04-01 | 2019-03-29 | Emd密理博公司 | 含有纳米纤维的复合材料结构 |
CZ306438B6 (cs) | 2011-04-12 | 2017-01-25 | Elmarco S.R.O. | Způsob a zařízení pro nanášení kapalné polymerní matrice na zvlákňovací struny |
SG186509A1 (en) * | 2011-06-22 | 2013-01-30 | Singapore Technologies Kinetics Ltd | Apparatus for producing fibers by electrospinning |
US20140377391A1 (en) * | 2013-06-25 | 2014-12-25 | Paul Kaohing Lee | Electro Fiber Pulling Apparatus with Spiral Rod |
JP2015081390A (ja) * | 2013-10-22 | 2015-04-27 | 積水化学工業株式会社 | 電界紡糸装置 |
JP2015132028A (ja) * | 2014-01-15 | 2015-07-23 | 積水化学工業株式会社 | 電界紡糸装置 |
US9365951B2 (en) | 2014-01-30 | 2016-06-14 | Kimberly-Clark Worldwide, Inc. | Negative polarity on the nanofiber line |
KR102206963B1 (ko) | 2015-04-17 | 2021-01-25 | 이엠디 밀리포어 코포레이션 | 접선방향 유동 여과 모드에서 작동되는 나노섬유 한외여과막을 사용하여 샘플에서 목적하는 생물학적 물질을 정제하는 방법 |
CN111905576A (zh) * | 2020-07-14 | 2020-11-10 | 浩明企业有限公司 | 多功能纳米纤维空气过滤膜 |
CN113417076B (zh) * | 2021-06-23 | 2022-07-22 | 海南欣龙无纺股份有限公司 | 一种艾草整理熔喷布及其制备方法和应用 |
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FR707191A (fr) | 1929-12-07 | 1931-07-03 | Ver Fur Chemische Ind Ag | Procédé pour fabriquer des fils artificiels |
US2349950A (en) * | 1937-08-18 | 1944-05-30 | Formhals Anton | Method and apparatus for spinning |
US2491889A (en) | 1942-01-21 | 1949-12-20 | Owens Corning Fiberglass Corp | Production of coated glass and the like products |
US2466906A (en) | 1946-11-23 | 1949-04-12 | Ransburg Electro Coating Corp | Method and apparatus for forming fibrous webs |
NL193390A (he) | 1953-12-24 | |||
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US4069026A (en) * | 1970-06-29 | 1978-01-17 | Bayer Aktiengesellschaft | Filter made of electrostatically spun fibres |
US4143196A (en) * | 1970-06-29 | 1979-03-06 | Bayer Aktiengesellschaft | Fibre fleece of electrostatically spun fibres and methods of making same |
US3994258A (en) | 1973-06-01 | 1976-11-30 | Bayer Aktiengesellschaft | Apparatus for the production of filters by electrostatic fiber spinning |
CH570493A5 (he) * | 1973-08-16 | 1975-12-15 | Battelle Memorial Institute | |
GB1527592A (en) | 1974-08-05 | 1978-10-04 | Ici Ltd | Wound dressing |
GB1522605A (en) * | 1974-09-26 | 1978-08-23 | Ici Ltd | Preparation of fibrous sheet product |
NL181632C (nl) | 1976-12-23 | 1987-10-01 | Minnesota Mining & Mfg | Electreetfilter en werkwijze voor het vervaardigen daarvan. |
JPS5735920A (en) * | 1980-08-14 | 1982-02-26 | Yoshimi Oshitari | Filter medium for air |
US4874659A (en) | 1984-10-24 | 1989-10-17 | Toray Industries | Electret fiber sheet and method of producing same |
US4824451A (en) * | 1985-12-31 | 1989-04-25 | Kimberly-Clark Corporation | Melt-blown filter medium |
DE3735001A1 (de) * | 1987-10-16 | 1989-04-27 | Reifenhaeuser Masch | Vorrichtung fuer die elektrostatische fixierung einer schmelzefahne aus thermoplastischem kunststoff auf einer kuehlwalze |
US4904174A (en) * | 1988-09-15 | 1990-02-27 | Peter Moosmayer | Apparatus for electrically charging meltblown webs (B-001) |
US5240479A (en) * | 1991-05-17 | 1993-08-31 | Donaldson Company, Inc. | Pleated filter media having a continuous bead of adhesive between layers of filtering material |
US5264989A (en) * | 1991-06-14 | 1993-11-23 | Bauer William S | Apparatus for treating the surface of formed plastic articles using corona discharge |
US5306321A (en) * | 1992-07-07 | 1994-04-26 | Donaldson Company, Inc. | Layered air filter medium having improved efficiency and pleatability |
DE69404736T2 (de) * | 1993-03-09 | 1998-01-08 | Hoechst Celanese Corp | Polymer-Elektrete mit verbesserter Ladungsstabilität |
DE4327595A1 (de) | 1993-08-17 | 1995-02-23 | Hoechst Ag | Zusammensetzungen mit verbesserten elektrostatischen Eigenschaften enthaltend aromatische Polyamide, daraus hergestellte geformte Gebilde sowie deren Verwendung und Verfahren zu ihrer Herstellung |
DE9414040U1 (de) | 1994-08-30 | 1995-01-19 | Hoechst Ag, 65929 Frankfurt | Vliese aus Elektretfasermischungen mit verbesserter Ladungsstabilität |
US5645627A (en) * | 1995-02-28 | 1997-07-08 | Hollingsworth & Vose Company | Charge stabilized electret filter media |
US5620785A (en) * | 1995-06-07 | 1997-04-15 | Fiberweb North America, Inc. | Meltblown barrier webs and processes of making same |
US5607735A (en) * | 1995-12-22 | 1997-03-04 | Kimberly-Clark Corporation | High efficiency dust sock |
US5800586A (en) * | 1996-11-08 | 1998-09-01 | Johns Manville International, Inc. | Composite filter media |
US6554881B1 (en) * | 1999-10-29 | 2003-04-29 | Hollingsworth & Vose Company | Filter media |
-
1996
- 1996-12-11 IL IL11980996A patent/IL119809A/he not_active IP Right Cessation
-
1997
- 1997-12-09 CN CN97181345A patent/CN1077814C/zh not_active Expired - Fee Related
- 1997-12-09 EP EP97946792A patent/EP0952893B1/en not_active Expired - Lifetime
- 1997-12-09 WO PCT/IL1997/000403 patent/WO1998025709A1/en active IP Right Grant
- 1997-12-09 DK DK97946792T patent/DK0952893T3/da active
- 1997-12-09 AU AU51914/98A patent/AU5191498A/en not_active Abandoned
- 1997-12-09 JP JP52643898A patent/JP3969746B2/ja not_active Expired - Fee Related
- 1997-12-09 CA CA002274558A patent/CA2274558A1/en not_active Abandoned
- 1997-12-09 AT AT97946792T patent/ATE262982T1/de not_active IP Right Cessation
- 1997-12-09 DE DE69728423T patent/DE69728423T2/de not_active Expired - Lifetime
- 1997-12-09 ES ES97946792T patent/ES2218703T3/es not_active Expired - Lifetime
- 1997-12-09 KR KR10-1999-7005171A patent/KR100520248B1/ko not_active IP Right Cessation
- 1997-12-15 TW TW086119023A patent/TW360721B/zh not_active IP Right Cessation
-
1999
- 1999-06-05 TW TW088109448A patent/TW464544B/zh active
- 1999-06-06 IL IL130322A patent/IL130322A/he not_active IP Right Cessation
- 1999-06-07 US US09/326,559 patent/US6604925B1/en not_active Expired - Fee Related
-
2003
- 2003-06-18 US US10/463,690 patent/US20030213218A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
IL130322A (he) | 2006-04-10 |
IL119809A (he) | 2001-06-14 |
US6604925B1 (en) | 2003-08-12 |
EP0952893A1 (en) | 1999-11-03 |
ATE262982T1 (de) | 2004-04-15 |
IL119809A0 (en) | 1997-03-18 |
KR100520248B1 (ko) | 2005-10-12 |
ES2218703T3 (es) | 2004-11-16 |
DE69728423T2 (de) | 2005-03-03 |
CN1244819A (zh) | 2000-02-16 |
KR20000057494A (ko) | 2000-09-15 |
TW360721B (en) | 1999-06-11 |
CA2274558A1 (en) | 1998-06-18 |
WO1998025709A1 (en) | 1998-06-18 |
US20030213218A1 (en) | 2003-11-20 |
DE69728423D1 (de) | 2004-05-06 |
AU5191498A (en) | 1998-07-03 |
EP0952893B1 (en) | 2004-03-31 |
EP0952893A4 (en) | 2000-12-20 |
JP3969746B2 (ja) | 2007-09-05 |
TW464544B (en) | 2001-11-21 |
CN1077814C (zh) | 2002-01-16 |
JP2001505966A (ja) | 2001-05-08 |
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