DE60040172D1 - Verfahren und vorrichtung zur herstellung hochleistungsfähiger fasermedien und dadurch hergestellte bahnmedien - Google Patents
Verfahren und vorrichtung zur herstellung hochleistungsfähiger fasermedien und dadurch hergestellte bahnmedienInfo
- Publication number
- DE60040172D1 DE60040172D1 DE60040172T DE60040172T DE60040172D1 DE 60040172 D1 DE60040172 D1 DE 60040172D1 DE 60040172 T DE60040172 T DE 60040172T DE 60040172 T DE60040172 T DE 60040172T DE 60040172 D1 DE60040172 D1 DE 60040172D1
- Authority
- DE
- Germany
- Prior art keywords
- fibers
- sub
- cells
- micron
- micron diameter
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
-
- 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
-
- 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
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
- D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
-
- 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
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
- D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
-
- 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
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
- D04H1/43838—Ultrafine fibres, e.g. microfibres
-
- 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
- D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
-
- 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
-
- 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
- D04H18/00—Needling machines
- D04H18/04—Needling machines with water jets
-
- 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
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
-
- 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
- Y10S55/00—Gas separation
- Y10S55/05—Methods of making filter
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/585,381 US6315806B1 (en) | 1997-09-23 | 2000-06-01 | Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby |
PCT/US2000/042235 WO2002042043A1 (en) | 2000-06-01 | 2000-11-22 | Method and apparatus for producing high efficiency fibrous media and web media formed thereby |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60040172D1 true DE60040172D1 (de) | 2008-10-16 |
Family
ID=26680388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60040172T Expired - Lifetime DE60040172D1 (de) | 2000-06-01 | 2000-11-22 | Verfahren und vorrichtung zur herstellung hochleistungsfähiger fasermedien und dadurch hergestellte bahnmedien |
Country Status (7)
Country | Link |
---|---|
US (1) | US6315806B1 (de) |
EP (1) | EP1341653B1 (de) |
AT (1) | ATE406989T1 (de) |
AU (1) | AU2001249030A1 (de) |
DE (1) | DE60040172D1 (de) |
ES (1) | ES2311486T3 (de) |
WO (1) | WO2002042043A1 (de) |
Families Citing this family (133)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001060575A1 (en) | 2000-02-18 | 2001-08-23 | Charge Injection Technologies, Inc. | Method and apparatus for making fibers |
GB0005037D0 (en) * | 2000-03-03 | 2000-04-26 | Secr Defence | Combined vapour and particulate filter |
US20030026927A1 (en) * | 2001-07-31 | 2003-02-06 | Reemay, Inc. | Laminate for vacuum cleaner outer bag |
US20040038013A1 (en) * | 2002-08-20 | 2004-02-26 | Schaefer James W. | Fiber containing filter media |
US20040038014A1 (en) * | 2002-08-20 | 2004-02-26 | Donaldson Company, Inc. | Fiber containing filter media |
US20040116028A1 (en) * | 2002-09-17 | 2004-06-17 | Bryner Michael Allen | Extremely high liquid barrier fabrics |
US7135134B2 (en) * | 2003-02-19 | 2006-11-14 | Virginia Commonwealth University | Method for forming microscopic polymer interconnections |
US20040266300A1 (en) * | 2003-06-30 | 2004-12-30 | Isele Olaf Erik Alexander | Articles containing nanofibers produced from a low energy process |
US8487156B2 (en) | 2003-06-30 | 2013-07-16 | The Procter & Gamble Company | Hygiene articles containing nanofibers |
US8395016B2 (en) | 2003-06-30 | 2013-03-12 | The Procter & Gamble Company | Articles containing nanofibers produced from low melt flow rate polymers |
US20050026526A1 (en) * | 2003-07-30 | 2005-02-03 | Verdegan Barry M. | High performance filter media with internal nanofiber structure and manufacturing methodology |
US20050106982A1 (en) * | 2003-11-17 | 2005-05-19 | 3M Innovative Properties Company | Nonwoven elastic fibrous webs and methods for making them |
US7168932B2 (en) * | 2003-12-22 | 2007-01-30 | Kimberly-Clark Worldwide, Inc. | Apparatus for nonwoven fibrous web |
US6972104B2 (en) * | 2003-12-23 | 2005-12-06 | Kimberly-Clark Worldwide, Inc. | Meltblown die having a reduced size |
WO2005077429A1 (en) * | 2004-02-11 | 2005-08-25 | The Procter & Gamble Company | Hydrophobic surface coated absorbent articles |
AU2005236053B2 (en) | 2004-04-19 | 2009-06-25 | The Procter & Gamble Company | Articles containing nanofibers for use as barriers |
JP2007533872A (ja) | 2004-04-19 | 2007-11-22 | ザ プロクター アンド ギャンブル カンパニー | 広分子量分布ポリマー類から製造されるナノファイバーを含有する繊維、不織布及び物品 |
MXPA06012054A (es) * | 2004-04-19 | 2007-01-25 | Procter & Gamble | Fibras, telas no tejidas y articulos que contienen nanofibras producidas a partir de polimeros con una alta temperatura de transicion vitrea. |
US20060063456A1 (en) * | 2004-09-22 | 2006-03-23 | Pgi Polymer, Inc. | Nonwoven wiping fabrics having variable surface topography |
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 |
US20060128248A1 (en) * | 2004-11-16 | 2006-06-15 | Pgi Polymer, Inc. | Nonwoven sanitizing wipe including an anionic binder formulation |
US7316552B2 (en) * | 2004-12-23 | 2008-01-08 | Kimberly-Clark Worldwide, Inc. | Low turbulence die assembly for meltblowing apparatus |
US20060137317A1 (en) * | 2004-12-28 | 2006-06-29 | Bryner Michael A | Filtration media for filtering particulate material from gas streams |
US7332011B1 (en) * | 2005-03-16 | 2008-02-19 | Leslye Sandberg | Equipment air filter assembly |
CN100574892C (zh) * | 2005-04-19 | 2009-12-30 | Pgi聚合物公司 | 形成均匀的纳米纤维基质的工艺及装置 |
DE102005023384A1 (de) * | 2005-05-17 | 2006-11-23 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und Vorrichtung zum Verschweißen metallischer Fasern zu einem Vließ |
EP1893393B1 (de) * | 2005-06-20 | 2018-11-14 | AVINTIV Specialty Materials Inc. | Gerät und verfahren zur herstellung von fasermaterialien |
CN101257959A (zh) * | 2005-07-05 | 2008-09-03 | Apc技术有限公司 | 从气流中去除杂质的设备和方法 |
DE102005037671B3 (de) * | 2005-08-05 | 2007-01-04 | Carl Freudenberg Kg | Verfahren zur Herstellung einer Flächenware aus Fasermaterial, insbesondere Vliesstoff |
US20070084786A1 (en) | 2005-10-14 | 2007-04-19 | General Electric Company | Filter, filter media, and methods for making same |
US7757811B2 (en) * | 2005-10-19 | 2010-07-20 | 3M Innovative Properties Company | Multilayer articles having acoustical absorbance properties and methods of making and using the same |
US7905973B2 (en) * | 2006-07-31 | 2011-03-15 | 3M Innovative Properties Company | Molded monocomponent monolayer respirator |
US7858163B2 (en) * | 2006-07-31 | 2010-12-28 | 3M Innovative Properties Company | Molded monocomponent monolayer respirator with bimodal monolayer monocomponent media |
US7902096B2 (en) * | 2006-07-31 | 2011-03-08 | 3M Innovative Properties Company | Monocomponent monolayer meltblown web and meltblowing apparatus |
US9770058B2 (en) * | 2006-07-17 | 2017-09-26 | 3M Innovative Properties Company | Flat-fold respirator with monocomponent filtration/stiffening monolayer |
US7807591B2 (en) * | 2006-07-31 | 2010-10-05 | 3M Innovative Properties Company | Fibrous web comprising microfibers dispersed among bonded meltspun fibers |
US9139940B2 (en) * | 2006-07-31 | 2015-09-22 | 3M Innovative Properties Company | Bonded nonwoven fibrous webs comprising softenable oriented semicrystalline polymeric fibers and apparatus and methods for preparing such webs |
US7947142B2 (en) * | 2006-07-31 | 2011-05-24 | 3M Innovative Properties Company | Pleated filter with monolayer monocomponent meltspun media |
EP2046864B1 (de) * | 2006-07-31 | 2009-11-18 | E.I. Du Pont De Nemours And Company | Polyarenazol-mikrofilamente und verfahren zu ihrer herstellung |
RU2404306C2 (ru) * | 2006-07-31 | 2010-11-20 | 3М Инновейтив Пропертиз Компани | Способ изготовления формованных фильтрующих изделий |
MX2009001100A (es) * | 2006-07-31 | 2009-02-10 | Du Pont | Trama de tela no tejida que comprende microfibras de poliarenazol y proceso para fabricarlas. |
US20080060328A1 (en) * | 2006-09-12 | 2008-03-13 | Bha Group, Inc. | Filter and filter media |
US7666343B2 (en) * | 2006-10-18 | 2010-02-23 | Polymer Group, Inc. | Process and apparatus for producing sub-micron fibers, and nonwovens and articles containing same |
DE602007011720D1 (de) | 2007-02-13 | 2011-02-17 | Procter & Gamble | Saugfähiger Artikel mit Barriereschicht |
EP1958602A1 (de) * | 2007-02-13 | 2008-08-20 | The Procter & Gamble Company | Elastischer saugfähiger Artikel |
US7942948B2 (en) * | 2007-03-05 | 2011-05-17 | Bha Group, Inc. | Filter element including a composite filter media |
US20090071114A1 (en) * | 2007-03-05 | 2009-03-19 | Alan Smithies | Gas turbine inlet air filtration filter element |
US7927540B2 (en) * | 2007-03-05 | 2011-04-19 | Bha Group, Inc. | Method of manufacturing a composite filter media |
US20080217241A1 (en) * | 2007-03-05 | 2008-09-11 | Alan Smithies | Composite filter media and methods of manufacture |
US8308834B2 (en) * | 2007-03-05 | 2012-11-13 | Bha Group, Inc. | Composite filter media |
US20080315465A1 (en) * | 2007-03-05 | 2008-12-25 | Alan Smithies | Method of manufacturing composite filter media |
US8277711B2 (en) * | 2007-03-29 | 2012-10-02 | E I Du Pont De Nemours And Company | Production of nanofibers by melt spinning |
EP1992367B1 (de) | 2007-05-15 | 2012-06-27 | The Procter & Gamble Company | Saugfähiger Artikel mit einer Lotionszusammensetzung zur Reduktion von Fäkal- oder Mensesanhaftung an der Haut |
US20080287896A1 (en) * | 2007-05-15 | 2008-11-20 | The Procter & Gamble Company | Absorbent Article With Hydrophilic Lotion And High Barrier Cuffs |
EP1992366B1 (de) * | 2007-05-15 | 2011-07-06 | The Procter & Gamble Company | Verwendung einer Lotionszusammensetzung auf einem saugfähigen Artikel zur Reduktion von Fäkal- oder Mensesanhaftung an der Haut |
US7989372B2 (en) * | 2007-06-22 | 2011-08-02 | 3M Innovative Properties Company | Molded respirator comprising meltblown fiber web with staple fibers |
US20080315454A1 (en) * | 2007-06-22 | 2008-12-25 | 3M Innovative Properties Company | Method of making meltblown fiber web with staple fibers |
US7989371B2 (en) * | 2007-06-22 | 2011-08-02 | 3M Innovative Properties Company | Meltblown fiber web with staple fibers |
EP2176452A1 (de) * | 2007-06-29 | 2010-04-21 | 3M Innovative Properties Company | Indikatorfaser |
EP2178930B1 (de) * | 2007-06-29 | 2012-10-24 | 3M Innovative Properties Company | Funktionelles polymer mit seitenständigem farbumschlagsindikator |
US8679217B2 (en) * | 2007-09-07 | 2014-03-25 | E I Du Pont De Nemours And Company | Pleated nanoweb structures |
US8986432B2 (en) | 2007-11-09 | 2015-03-24 | Hollingsworth & Vose Company | Meltblown filter medium, related applications and uses |
EP2205109B1 (de) | 2007-11-09 | 2011-12-21 | E. I. du Pont de Nemours and Company | Kleidungsstücke mit verschmutzungskontrolle |
US8608817B2 (en) | 2007-11-09 | 2013-12-17 | Hollingsworth & Vose Company | Meltblown filter medium |
BRPI0820917A2 (pt) * | 2007-12-13 | 2015-06-23 | Procter & Gamble | Artigo absorvente com folha compósita compreendendo material elástico |
WO2009074923A2 (en) * | 2007-12-13 | 2009-06-18 | The Procter & Gamble Company | Absorbent article with composite sheet comprising elastic material |
WO2009085679A1 (en) * | 2007-12-28 | 2009-07-09 | 3M Innovative Properties Company | Composite nonwoven fibrous webs and methods of making and using the same |
CN101952210B (zh) * | 2007-12-31 | 2013-05-29 | 3M创新有限公司 | 流体过滤制品及其制造和使用方法 |
CN101952498B (zh) * | 2007-12-31 | 2013-02-13 | 3M创新有限公司 | 具有连续颗粒相的复合非织造纤维网及其制备和使用方法 |
US7972458B2 (en) * | 2008-03-10 | 2011-07-05 | Uv Corporation | Filter material and process for producing same |
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 |
MX345585B (es) * | 2008-06-12 | 2017-02-07 | 3M Innovative Properties Co | Fibras finas hiladas por fusion mediante soplado y metodos de manufactura. |
WO2009152345A1 (en) | 2008-06-12 | 2009-12-17 | 3M Innovative Properties Company | Biocompatible hydrophilic compositions |
US8512432B2 (en) * | 2008-08-01 | 2013-08-20 | David Charles Jones | Composite filter media |
US7922959B2 (en) * | 2008-08-01 | 2011-04-12 | E. I. Du Pont De Nemours And Company | Method of manufacturing a composite filter media |
US8206484B2 (en) * | 2008-08-13 | 2012-06-26 | Dow Global Technologies Llc | Process for producing micron and submicron fibers and nonwoven webs by melt blowing |
KR20110086562A (ko) * | 2008-11-13 | 2011-07-28 | 엘리콘 텍스타일 게엠베하 운트 코. 카게 | 스펀본드 직물의 제조 장치 |
US8470236B2 (en) | 2008-11-25 | 2013-06-25 | E I Du Pont De Nemours And Company | Process of making a non-woven web |
JP5600119B2 (ja) | 2008-12-30 | 2014-10-01 | スリーエム イノベイティブ プロパティズ カンパニー | 弾性不織布繊維ウェブ並びに作製及び使用方法 |
EP2376692B1 (de) | 2009-01-13 | 2013-07-10 | INSERM - Institut National de la Santé et de la Recherche Médicale | Biomimetische nanofaserbahn sowie verfahren und vorrichtung zu ihrer herstellung |
US8859843B2 (en) | 2009-02-27 | 2014-10-14 | The Procter & Gamble Company | Absorbent article with containment barrier |
CN105442185B (zh) | 2009-03-31 | 2018-01-16 | 3M创新有限公司 | 尺寸上稳定的非织造纤维幅材及其制造和使用方法 |
US8950587B2 (en) | 2009-04-03 | 2015-02-10 | Hollingsworth & Vose Company | Filter media suitable for hydraulic applications |
EP2467516B1 (de) * | 2009-09-01 | 2018-04-04 | 3M Innovative Properties Company | Vorrichtung, system und verfahren zum formen von nanofasern und nanofaserdrähten |
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 |
EP2513365A4 (de) * | 2009-12-17 | 2013-09-18 | 3M Innovative Properties Co | Dimensionsstabile vliesfasernetze, schmelzgeblasene feinfasern sowie verfahren zu ihrer herstellung und verwendung |
WO2011084670A1 (en) * | 2009-12-17 | 2011-07-14 | 3M Innovative Properties Company | Dimensionally stable nonwoven fibrous webs and methods of making and using the same |
EP2533743A1 (de) * | 2010-02-10 | 2012-12-19 | The Procter & Gamble Company | Saugfähiger artikel mit gebondetem bahnmaterial |
EP2533745A1 (de) | 2010-02-10 | 2012-12-19 | The Procter & Gamble Company | Bahnmaterial für saugfähige artikel |
BR112012020057A2 (pt) * | 2010-02-10 | 2016-05-10 | Procter & Gamble | artigo absorvente com barreira de confinamento. |
JP2013520583A (ja) | 2010-02-23 | 2013-06-06 | スリーエム イノベイティブ プロパティズ カンパニー | 寸法安定性不織布繊維ウェブ、並びにこれらの製造及び使用方法 |
DE102010011512A1 (de) * | 2010-03-12 | 2011-09-15 | Mann+Hummel Gmbh | Filtermedium eines Filterelements, Filterelement und Verfahren zur Herstellung eines Filtermediums |
WO2011133396A1 (en) | 2010-04-22 | 2011-10-27 | 3M Innovative Properties Company | Nonwoven fibrous webs containing chemically active particulates and methods of making and using same |
BR112012026770A2 (pt) | 2010-04-22 | 2016-07-12 | 3M Innovative Properties Co | mantas de nanofibras não-tecidas contendo particulados quimicamente ativos, e métodos para fabricação e uso dos mesmos |
US8679218B2 (en) | 2010-04-27 | 2014-03-25 | Hollingsworth & Vose Company | Filter media with a multi-layer structure |
US20110280660A1 (en) | 2010-05-14 | 2011-11-17 | Pradip Bahukudumbi | Chemical sorbent article |
JP6113072B2 (ja) | 2010-07-02 | 2017-04-12 | ザ プロクター アンド ギャンブル カンパニー | パーソナルケア物品の製造方法 |
WO2012006300A1 (en) | 2010-07-07 | 2012-01-12 | 3M Innovative Properties Company | Patterned air-laid nonwoven fibrous webs and methods of making and using same |
TW201221714A (en) | 2010-10-14 | 2012-06-01 | 3M Innovative Properties Co | Dimensionally stable nonwoven fibrous webs and methods of making and using the same |
US20120152821A1 (en) | 2010-12-17 | 2012-06-21 | Hollingsworth & Vose Company | Fine fiber filter media and processes |
US10155186B2 (en) | 2010-12-17 | 2018-12-18 | Hollingsworth & Vose Company | Fine fiber filter media and processes |
US20130089747A1 (en) | 2011-05-20 | 2013-04-11 | William Maxwell Allen, Jr. | Fibers of Polymer-Wax Compositions |
US20130012093A1 (en) | 2011-05-20 | 2013-01-10 | Eric Bryan Bond | Fibers of polymer-wax compositions |
MX2013013516A (es) | 2011-05-20 | 2014-02-27 | Procter & Gamble | Fibra de composiciones de almidon-polimero-aceite. |
US9666848B2 (en) * | 2011-05-20 | 2017-05-30 | Dreamweaver International, Inc. | Single-layer lithium ion battery separator |
US20130053479A1 (en) | 2011-05-20 | 2013-02-28 | Eric Bryan Bond | Fibers of polymer-oil compositions |
US9802187B2 (en) | 2011-06-30 | 2017-10-31 | 3M Innovative Properties Company | Non-woven electret fibrous webs and methods of making same |
US8496088B2 (en) | 2011-11-09 | 2013-07-30 | Milliken & Company | Acoustic composite |
US9186608B2 (en) | 2012-09-26 | 2015-11-17 | Milliken & Company | Process for forming a high efficiency nanofiber filter |
AU2013329071B2 (en) | 2012-10-12 | 2016-12-15 | 3M Innovative Properties Company | Multi-layer articles |
US9746258B2 (en) * | 2012-10-15 | 2017-08-29 | Thomas John O'Keefe | Contamination barrier for heat exchangers |
US20140138584A1 (en) | 2012-11-20 | 2014-05-22 | The Procter & Gamble Company | Polymer-Soap Compositions and Methods of Making and Using the Same |
US20140142232A1 (en) | 2012-11-20 | 2014-05-22 | The Procter & Gamble Company | Polymer-Grease Compositions and Methods of Making and Using the Same |
US20140142225A1 (en) | 2012-11-20 | 2014-05-22 | The Procter & Gamble Company | Starch-Thermoplastic Polymer-Soap Compositions and Methods of Making and Using the Same |
JP2015536377A (ja) | 2012-11-20 | 2015-12-21 | アイエムフラックス インコーポレイテッド | ヒドロキシル化脂質を含む熱可塑性ポリマー組成物の成形方法 |
US20140142234A1 (en) | 2012-11-20 | 2014-05-22 | The Procter & Gamble Company | Thermoplastic Polymer Compositions Comprising Hydrogenated Castor Oil, Methods of Making, and Non-Migrating Articles Made Therefrom |
EP2922912A1 (de) | 2012-11-20 | 2015-09-30 | The Procter & Gamble Company | Zusammensetzungen aus stärke, thermoplastischem polymer und schmiermittel sowie verfahren zur herstellung und verwendung davon |
US10607790B2 (en) * | 2013-03-15 | 2020-03-31 | Dreamweaver International, Inc. | Direct electrolyte gelling via battery separator composition and structure |
US9694306B2 (en) | 2013-05-24 | 2017-07-04 | Hollingsworth & Vose Company | Filter media including polymer compositions and blends |
CN106413683A (zh) | 2014-04-22 | 2017-02-15 | 宝洁公司 | 可溶性固体结构体形式的组合物 |
CN106604773A (zh) | 2014-07-07 | 2017-04-26 | 纳幕尔杜邦公司 | 包含在纳米纤维片材上的浇铸薄膜的复合过滤膜 |
US10343095B2 (en) | 2014-12-19 | 2019-07-09 | Hollingsworth & Vose Company | Filter media comprising a pre-filter layer |
US10108033B2 (en) | 2015-08-04 | 2018-10-23 | Rogers Corporation | Subassemblies comprising a compressible pressure pad, methods for reducing ripple effect in a display device, and methods for improving impact absorption in a display device |
EP3426211B1 (de) | 2016-03-09 | 2021-04-21 | The Procter & Gamble Company | Saugfähige artikel |
US11547963B2 (en) | 2017-03-29 | 2023-01-10 | Knowlton Technologies, Llc | High efficiency synthetic filter media |
EP3714086A4 (de) | 2017-11-22 | 2021-10-06 | Extrusion Group, LLC | Schmelzblasdüsenspitzenanordnung und -verfahren |
CN109868512A (zh) * | 2018-12-14 | 2019-06-11 | 朴哲范 | 一种聚合物挤出法非织造布生产设备、生产线及生产工艺 |
JP7340037B2 (ja) | 2019-05-01 | 2023-09-06 | アセンド・パフォーマンス・マテリアルズ・オペレーションズ・リミテッド・ライアビリティ・カンパニー | ポリアミドナノファイバー層を含むろ過媒体 |
WO2021101751A1 (en) | 2019-11-18 | 2021-05-27 | Berry Global, Inc. | Nonwoven fabric having high thermal resistance and barrier properties |
US20210290993A1 (en) | 2020-03-20 | 2021-09-23 | Berry Global, Inc. | Nonwoven Filtration Media |
US20210363690A1 (en) | 2020-05-19 | 2021-11-25 | Berry Global, Inc. | Fabrics with Improved Barrier Properties |
WO2024044155A1 (en) | 2022-08-22 | 2024-02-29 | Berry Global, Inc. | Small-sized calcium carbonate particles in nonwovens and films |
Family Cites Families (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2437263A (en) | 1948-03-09 | Fred w | ||
US2335757A (en) | 1939-10-13 | 1943-11-30 | Electric Storage Battery Co | Storage battery retainer |
US2411659A (en) | 1942-08-05 | 1946-11-26 | Fred W Manning | Tire construction |
US2411660A (en) | 1943-05-22 | 1946-11-26 | Fred W Manning | Method of making filter cartridges, abrasive sheets, scouring pads, and the like |
US2464301A (en) | 1943-12-18 | 1949-03-15 | American Viscose Corp | Textile fibrous product |
US2508462A (en) | 1945-03-17 | 1950-05-23 | Union Carbide & Carbon Corp | Method and apparatus for the manufacture of synthetic staple fibers |
US2571457A (en) | 1950-10-23 | 1951-10-16 | Ladisch Rolf Karl | Method of spinning filaments |
US3017664A (en) | 1957-08-01 | 1962-01-23 | Rolf K Ladisch | Fiber-forming nozzle and method of making fibers |
US3502763A (en) | 1962-02-03 | 1970-03-24 | Freudenberg Carl Kg | Process of producing non-woven fabric fleece |
DE1435461C3 (de) | 1964-02-22 | 1978-04-06 | Fa. Carl Freudenberg, 6940 Weinheim | Spinndüse zum Schmelzspinnen von Fadenscharen |
US3595245A (en) | 1968-08-14 | 1971-07-27 | Exxon Research Engineering Co | Cigarette filter from polypropylene fibers |
US3615995A (en) | 1968-08-14 | 1971-10-26 | Exxon Research Engineering Co | Method for producing a melt blown roving |
US3849241A (en) | 1968-12-23 | 1974-11-19 | Exxon Research Engineering Co | Non-woven mats by melt blowing |
US3978185A (en) | 1968-12-23 | 1976-08-31 | Exxon Research And Engineering Company | Melt blowing process |
US3755527A (en) | 1969-10-09 | 1973-08-28 | Exxon Research Engineering Co | Process for producing melt blown nonwoven synthetic polymer mat having high tear resistance |
US4078124A (en) | 1969-10-09 | 1978-03-07 | Exxon Research & Engineering Co. | Laminated non-woven sheet |
US3710948A (en) | 1970-06-10 | 1973-01-16 | American Air Filter Co | Self-sustaining pocket type filter |
BE787033A (de) | 1971-08-06 | 1973-02-01 | Solvay | |
US4025593A (en) | 1971-08-06 | 1977-05-24 | Solvay & Cie | Fabrication of discontinuous fibrils |
US3806289A (en) | 1972-04-05 | 1974-04-23 | Kimberly Clark Co | Apparatus for producing strong and highly opaque random fibrous webs |
US3972759A (en) | 1972-06-29 | 1976-08-03 | Exxon Research And Engineering Company | Battery separators made from polymeric fibers |
GB1453447A (en) | 1972-09-06 | 1976-10-20 | Kimberly Clark Co | Nonwoven thermoplastic fabric |
US4081226A (en) | 1974-01-18 | 1978-03-28 | Solvay & Cie. | Process for the manufacture of short fibrils and devices for carrying it out |
US4011067A (en) | 1974-01-30 | 1977-03-08 | Minnesota Mining And Manufacturing Company | Filter medium layered between supporting layers |
US4100324A (en) | 1974-03-26 | 1978-07-11 | Kimberly-Clark Corporation | Nonwoven fabric and method of producing same |
US4047861A (en) | 1974-06-12 | 1977-09-13 | The Quaker Oats Company | Extrusion die with fibrillating air nozzle |
US4211737A (en) | 1974-11-19 | 1980-07-08 | Montedison S.P.A. | Process for producing synthetic fibers for use in paper-making |
US3981650A (en) | 1975-01-16 | 1976-09-21 | Beloit Corporation | Melt blowing intermixed filaments of two different polymers |
FR2315773A1 (fr) | 1975-06-26 | 1977-01-21 | Gratzmuller Claude | Bouchon a soupape pour accumulateur electrique |
US4064605A (en) | 1975-08-28 | 1977-12-27 | Toyobo Co., Ltd. | Method for producing non-woven webs |
US4196245A (en) | 1978-06-16 | 1980-04-01 | Buckeye Cellulos Corporation | Composite nonwoven fabric comprising adjacent microfine fibers in layers |
US4536361A (en) * | 1978-08-28 | 1985-08-20 | Torobin Leonard B | Method for producing plastic microfilaments |
US4363646A (en) | 1979-07-20 | 1982-12-14 | Torobin Leonard B | Method and apparatus for producing microfilaments |
US4415512A (en) | 1979-07-20 | 1983-11-15 | Torobin Leonard B | Method and apparatus for producing hollow metal microspheres and microspheroids |
US4268235A (en) | 1979-12-21 | 1981-05-19 | American Can Company | Apparatus for the manufacture of fibrous webs |
US4380570A (en) | 1980-04-08 | 1983-04-19 | Schwarz Eckhard C A | Apparatus and process for melt-blowing a fiberforming thermoplastic polymer and product produced thereby |
JPS5784713A (en) | 1980-11-12 | 1982-05-27 | Toyobo Co Ltd | Production of filter |
JPS6086051A (ja) | 1983-10-19 | 1985-05-15 | Nippon Sheet Glass Co Ltd | 繊維の製造方法 |
GB8607803D0 (en) | 1986-03-27 | 1986-04-30 | Kimberly Clark Ltd | Non-woven laminated material |
US4714647A (en) | 1986-05-02 | 1987-12-22 | Kimberly-Clark Corporation | Melt-blown material with depth fiber size gradient |
US5032326A (en) | 1988-08-31 | 1991-07-16 | E. I. Du Pont De Nemours And Company | Flash-spinning of polymeric plexifilaments |
US5593768A (en) | 1989-04-28 | 1997-01-14 | Fiberweb North America, Inc. | Nonwoven fabrics and fabric laminates from multiconstituent fibers |
US5039431A (en) * | 1989-05-26 | 1991-08-13 | Kimberly-Clark Corporation | Melt-blown nonwoven wiper |
US5160746A (en) | 1989-06-07 | 1992-11-03 | Kimberly-Clark Corporation | Apparatus for forming a nonwoven web |
US5685757A (en) * | 1989-06-20 | 1997-11-11 | Corovin Gmbh | Fibrous spun-bonded non-woven composite |
US5080702A (en) | 1990-02-15 | 1992-01-14 | Home Care Industries, Inc. | Disposable two-ply filter |
US5238474A (en) * | 1990-10-19 | 1993-08-24 | Donaldson Company, Inc. | Filtration arrangement |
DE4040242A1 (de) | 1990-12-15 | 1992-06-17 | Peter Roger Dipl Ing Nyssen | Verfahren und vorrichtung zur herstellung von feinstfasern aus thermoplastischen polymeren |
EP0498672A3 (en) | 1991-02-07 | 1993-06-23 | Chisso Corporation | Microfiber-generating fibers and woven or non-woven fabrics produced therefrom |
US5219633A (en) | 1991-03-20 | 1993-06-15 | Tuff Spun Fabrics, Inc. | Composite fabrics comprising continuous filaments locked in place by intermingled melt blown fibers and methods and apparatus for making |
US5207970A (en) | 1991-09-30 | 1993-05-04 | Minnesota Mining And Manufacturing Company | Method of forming a web of melt blown layered fibers |
US5401446A (en) | 1992-10-09 | 1995-03-28 | The University Of Tennessee Research Corporation | Method and apparatus for the electrostatic charging of a web or film |
US5580459A (en) * | 1992-12-31 | 1996-12-03 | Hoechst Celanese Corporation | Filtration structures of wet laid, bicomponent fiber |
US5480466A (en) | 1994-05-04 | 1996-01-02 | Schuller International, Inc. | Air filtration media |
US5445777A (en) | 1994-12-08 | 1995-08-29 | The Procter & Gamble Company | Air laying forming station with baffle member for producing nonwoven materials |
US5476616A (en) * | 1994-12-12 | 1995-12-19 | Schwarz; Eckhard C. A. | Apparatus and process for uniformly melt-blowing a fiberforming thermoplastic polymer in a spinnerette assembly of multiple rows of spinning orifices |
US5891482A (en) * | 1996-07-08 | 1999-04-06 | Aaf International | Melt blowing apparatus for producing a layered filter media web product |
US5908856A (en) * | 1997-05-08 | 1999-06-01 | Colgate Palmolive Company | Cleaning compositions containing biostatic agent |
US5922693A (en) * | 1997-05-08 | 1999-07-13 | Colgate-Palmolive Co. | Cleaning compositions containing biostatic agent |
US6183670B1 (en) * | 1997-09-23 | 2001-02-06 | Leonard Torobin | Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby |
-
2000
- 2000-06-01 US US09/585,381 patent/US6315806B1/en not_active Expired - Lifetime
- 2000-11-22 ES ES00993008T patent/ES2311486T3/es not_active Expired - Lifetime
- 2000-11-22 EP EP00993008A patent/EP1341653B1/de not_active Expired - Lifetime
- 2000-11-22 AT AT00993008T patent/ATE406989T1/de not_active IP Right Cessation
- 2000-11-22 DE DE60040172T patent/DE60040172D1/de not_active Expired - Lifetime
- 2000-11-22 AU AU2001249030A patent/AU2001249030A1/en not_active Abandoned
- 2000-11-22 WO PCT/US2000/042235 patent/WO2002042043A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2002042043A1 (en) | 2002-05-30 |
US6315806B1 (en) | 2001-11-13 |
EP1341653A1 (de) | 2003-09-10 |
EP1341653A4 (de) | 2005-08-10 |
AU2001249030A1 (en) | 2002-06-03 |
ATE406989T1 (de) | 2008-09-15 |
ES2311486T3 (es) | 2009-02-16 |
EP1341653B1 (de) | 2008-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60040172D1 (de) | Verfahren und vorrichtung zur herstellung hochleistungsfähiger fasermedien und dadurch hergestellte bahnmedien | |
JP7219245B2 (ja) | 不織ウェブ | |
EP0173333B1 (de) | Extrudierverfahren und Extrudierdüse mit zentralem Luftstrom | |
SE0101393D0 (sv) | Sätt att forma en fiberbana för användning i absorberande alster samt enligt sättet framställd fiberbana | |
JP3285610B2 (ja) | 熱可塑性材料からの繊維形成法および繊維形成装置 | |
MXPA05009748A (es) | Dispositivo para producir filamentos a partir de material sintetico termoplastico. | |
CA2256958A1 (en) | Method for making apertured nonwoven fabric | |
ATE293712T1 (de) | Verfahren und vorrichtung zur herstellung isotroper vliesstoffe | |
AR004066A1 (es) | Metodo y aparato para producir lana mineral. | |
ATE361393T1 (de) | Verfahren zur herstellung einer faserstoffbahn und maschine dafür | |
EP1629141B1 (de) | Vorrichtung und verfahren zur steuerung der luftströme in einer anlage zur faserherstellung durch extrusion | |
US4889546A (en) | Method and apparatus for forming fibers from thermoplastic materials | |
DE60108145D1 (de) | Vorrichtung und verfahren zur herstellung eines verbundfadens | |
DE112011103033B4 (de) | Luftbalkenanordnung zum Trocknen von Tissue-Papier auf einem Band | |
DE69914219D1 (de) | Vorrichtung zur herstellung eines bandförmigen produkts aus fasern und pulver | |
EP3312326B1 (de) | System und verfahren zur luftstrahlvernadelung mehrerer oberflächen | |
EP1069222A1 (de) | Verfahren zur Verfestigung von Faser-und/oder Filamentvliesen | |
EP2258667B1 (de) | Verfahren zur Herstellung von Mineralwolle | |
EP3222765B1 (de) | System und verfahren für wasserstrahlvernadelung mit mehreren oberflächen | |
DE10338821A1 (de) | Verfahren zur Herstellung von feinen Fasern | |
DE69900992T2 (de) | Vorrichtung zum herstellen von steinwolle mit vorn geformten drehenden zylindern | |
SU1433920A1 (ru) | Устройство дл получени волокна из расплава | |
ATE360110T1 (de) | Verfahren und vorrichtung zum herstellen eines strangartigen faserverbundes und faserverbund in strangform | |
JP2004044037A5 (de) | ||
CA1212211A (en) | Method and apparatus for fiberizing meltable materials |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |