DE69713950T2 - Verfahren zur Herstellung einer permeablen Faserstruktur - Google Patents
Verfahren zur Herstellung einer permeablen FaserstrukturInfo
- Publication number
- DE69713950T2 DE69713950T2 DE69713950T DE69713950T DE69713950T2 DE 69713950 T2 DE69713950 T2 DE 69713950T2 DE 69713950 T DE69713950 T DE 69713950T DE 69713950 T DE69713950 T DE 69713950T DE 69713950 T2 DE69713950 T2 DE 69713950T2
- Authority
- DE
- Germany
- Prior art keywords
- production
- fiber structure
- permeable fiber
- permeable
- fiber
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
- B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
- B01D2239/0216—Bicomponent or multicomponent fibres
- B01D2239/0233—Island-in-sea
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0471—Surface coating material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0622—Melt-blown
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0668—The layers being joined by heat or melt-bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/069—Special geometry of layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/08—Special characteristics of binders
- B01D2239/086—Binders between particles or fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1258—Permeability
-
- 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)
- Filtering Materials (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/636,102 US5779847A (en) | 1996-04-22 | 1996-04-22 | Process for high performance, permeable fibrous structure |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69713950D1 DE69713950D1 (de) | 2002-08-22 |
DE69713950T2 true DE69713950T2 (de) | 2003-02-27 |
Family
ID=24550439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69713950T Expired - Lifetime DE69713950T2 (de) | 1996-04-22 | 1997-04-18 | Verfahren zur Herstellung einer permeablen Faserstruktur |
Country Status (10)
Country | Link |
---|---|
US (1) | US5779847A (de) |
EP (1) | EP0803601B1 (de) |
JP (1) | JP4113975B2 (de) |
KR (1) | KR100485568B1 (de) |
BR (1) | BR9702310A (de) |
DE (1) | DE69713950T2 (de) |
IL (1) | IL122660A0 (de) |
MX (1) | MX9800088A (de) |
MY (1) | MY117297A (de) |
WO (1) | WO1997039835A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006009974A1 (de) * | 2006-03-03 | 2007-09-06 | W.L. Gore & Associates Gmbh | Schuhstabilisierungsmaterial, Barriereeinheit, Schuhsohlenverbund und Schuhwerk |
DE102006010007A1 (de) * | 2006-03-03 | 2007-09-06 | W.L. Gore & Associates Gmbh | Schuhsohlenverbund und damit aufgebautes Schuhwerk |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5885696A (en) * | 1998-06-15 | 1999-03-23 | Aqf Technologies Llc | Patterned fibrous web |
DE19845526C5 (de) | 1998-10-02 | 2016-10-20 | Mann+Hummel Innenraumfilter Gmbh & Co. Kg | Filtermaterial für fluide Medien sowie Verfahren zur Herstellung eines solchen Filtermaterials |
US6440266B1 (en) | 2000-09-05 | 2002-08-27 | Ahlstrom Paper Group Research And Competence Center | Production of reactive material containing webs |
WO2002037990A2 (en) * | 2000-11-10 | 2002-05-16 | Vector Tobacco Ltd. | Method and product for removing carcinogens from tobacco smoke |
US6689242B2 (en) | 2001-03-26 | 2004-02-10 | First Quality Nonwovens, Inc. | Acquisition/distribution layer and method of making same |
US6533839B2 (en) | 2001-08-09 | 2003-03-18 | 3M Innovative Properties Company | Visual differentiation of adsorbent-loaded media |
EP1441603A2 (de) * | 2001-11-09 | 2004-08-04 | Vector Tobacco Inc. | Verfahren und zusammensetzung zur mentholanreicherung von mit aktivkohle filtrierten zigaretten |
EP1455609A2 (de) * | 2001-12-19 | 2004-09-15 | Vector Tobacco Inc. | Verfahren und zusammensetzungen zur erzeugung einer kühlwirkung in tabakprodukten |
DE60215385T2 (de) * | 2001-12-19 | 2007-10-25 | Vector Tobacco Inc.(N.D.Ges.D.Staates Virginia) | Verfahren und zusammensetzung zur mentholanreicherung von zigaretten |
US20050211100A1 (en) * | 2004-03-23 | 2005-09-29 | Doughty David T | Shaped composite adsorbent material |
US20050211099A1 (en) * | 2004-03-23 | 2005-09-29 | Doughty David T | Spiral composite adsorbent material |
US8057567B2 (en) | 2004-11-05 | 2011-11-15 | Donaldson Company, Inc. | Filter medium and breather filter structure |
CN101934172B (zh) | 2004-11-05 | 2016-06-08 | 唐纳森公司 | 过滤介质和结构 |
US8021457B2 (en) * | 2004-11-05 | 2011-09-20 | Donaldson Company, Inc. | Filter media and structure |
US20060096911A1 (en) * | 2004-11-08 | 2006-05-11 | Brey Larry A | Particle-containing fibrous web |
EP1846136A2 (de) | 2005-02-04 | 2007-10-24 | Donaldson Company, Inc. | Aerosol abscheider |
WO2006091594A1 (en) | 2005-02-22 | 2006-08-31 | Donaldson Company, Inc. | Aerosol separator |
WO2007095363A2 (en) | 2006-02-13 | 2007-08-23 | Donaldson Company, Inc. | Filter web comprising fine fiber and reactive, adsorptive or absorptive particulate |
DE202007000668U1 (de) * | 2006-03-03 | 2007-03-29 | W.L. Gore & Associates Gmbh | Schuhsohlenstabilisierungsmaterial |
KR20120051749A (ko) | 2006-03-03 | 2012-05-22 | 더블유.엘.고어 앤드 어소시에이츠 게엠베하 | 복합체 슈즈 밑창, 이로 구성된 신발, 및 이의 제조 방법 |
US7722112B2 (en) * | 2006-09-27 | 2010-05-25 | Wabash National, L.P. | Composite panel for a trailer wall |
EP2117674A1 (de) | 2007-02-22 | 2009-11-18 | Donaldson Company, Inc. | Filterelement und verfahren |
EP2125149A2 (de) | 2007-02-23 | 2009-12-02 | Donaldson Company, Inc. | Geformtes filterelement |
US8267681B2 (en) | 2009-01-28 | 2012-09-18 | Donaldson Company, Inc. | Method and apparatus for forming a fibrous media |
US20120040131A1 (en) | 2010-08-10 | 2012-02-16 | Speer Dwaine D | Composite Panel Having Perforated Foam Core |
US10960341B2 (en) | 2016-03-14 | 2021-03-30 | 3M Innovative Properties Company | Air filters comprising polymeric sorbents for aldehydes |
JP7010452B2 (ja) | 2016-03-14 | 2022-02-10 | スリーエム イノベイティブ プロパティズ カンパニー | 反応性ガス用のポリマー収着剤を含むエアフィルタ |
CA2986177A1 (en) | 2016-11-21 | 2018-05-21 | Wabash National, L.P. | Composite core with reinforced plastic strips and method thereof |
CA3052066A1 (en) | 2017-01-30 | 2018-08-02 | Wabash National, L.P. | Composite core with reinforced areas and method |
WO2018152180A1 (en) | 2017-02-14 | 2018-08-23 | Wabash National, L.P. | Hybrid composite panel and method |
US11305224B2 (en) | 2017-04-18 | 2022-04-19 | 3M Innovative Properties Company | Air filter media with post-pleat-deposited sorbent particles |
US11008051B2 (en) | 2018-02-06 | 2021-05-18 | Wabash National, L.P. | Interlocking composite core and method |
US11772715B2 (en) | 2019-03-27 | 2023-10-03 | Wabash National, L.P. | Composite panel with connecting strip and method |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3971373A (en) * | 1974-01-21 | 1976-07-27 | Minnesota Mining And Manufacturing Company | Particle-loaded microfiber sheet product and respirators made therefrom |
CA1073648A (en) * | 1976-08-02 | 1980-03-18 | Edward R. Hauser | Web of blended microfibers and crimped bulking fibers |
US4433024A (en) * | 1982-07-23 | 1984-02-21 | Minnesota Mining And Manufacturing Company | Reduced-stress vapor-sorptive garments |
US4551378A (en) * | 1984-07-11 | 1985-11-05 | Minnesota Mining And Manufacturing Company | Nonwoven thermal insulating stretch fabric and method for producing same |
US5626820A (en) * | 1988-12-12 | 1997-05-06 | Kinkead; Devon A. | Clean room air filtering |
US5582865A (en) * | 1988-12-12 | 1996-12-10 | Extraction Systems, Inc. | Non-woven filter composite |
US5328758A (en) * | 1991-10-11 | 1994-07-12 | Minnesota Mining And Manufacturing Company | Particle-loaded nonwoven fibrous article for separations and purifications |
US5753343A (en) * | 1992-08-04 | 1998-05-19 | Minnesota Mining And Manufacturing Company | Corrugated nonwoven webs of polymeric microfiber |
JP2818693B2 (ja) * | 1992-11-18 | 1998-10-30 | ヘキスト・セラニーズ・コーポレーション | 固定された粒子物質を含有する繊維状構造物およびその製造方法 |
JP3289241B2 (ja) * | 1992-12-09 | 2002-06-04 | 三菱レイヨン株式会社 | シート状空気清浄器用フィルター |
US5580459A (en) * | 1992-12-31 | 1996-12-03 | Hoechst Celanese Corporation | Filtration structures of wet laid, bicomponent fiber |
WO1995019828A1 (en) * | 1994-01-25 | 1995-07-27 | Extraction Systems, Inc. | Air filtering |
JP3067080B2 (ja) * | 1994-07-13 | 2000-07-17 | 東邦レーヨン株式会社 | 吸着材 |
-
1996
- 1996-04-22 US US08/636,102 patent/US5779847A/en not_active Expired - Lifetime
-
1997
- 1997-04-17 WO PCT/US1997/006310 patent/WO1997039835A1/en active IP Right Grant
- 1997-04-17 MX MX9800088A patent/MX9800088A/es not_active IP Right Cessation
- 1997-04-17 KR KR1019970709532A patent/KR100485568B1/ko not_active IP Right Cessation
- 1997-04-17 BR BR9702310A patent/BR9702310A/pt unknown
- 1997-04-17 IL IL12266097A patent/IL122660A0/xx unknown
- 1997-04-18 DE DE69713950T patent/DE69713950T2/de not_active Expired - Lifetime
- 1997-04-18 EP EP97106428A patent/EP0803601B1/de not_active Expired - Lifetime
- 1997-04-21 JP JP10348697A patent/JP4113975B2/ja not_active Expired - Fee Related
- 1997-04-22 MY MYPI97001741A patent/MY117297A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006009974A1 (de) * | 2006-03-03 | 2007-09-06 | W.L. Gore & Associates Gmbh | Schuhstabilisierungsmaterial, Barriereeinheit, Schuhsohlenverbund und Schuhwerk |
DE102006010007A1 (de) * | 2006-03-03 | 2007-09-06 | W.L. Gore & Associates Gmbh | Schuhsohlenverbund und damit aufgebautes Schuhwerk |
Also Published As
Publication number | Publication date |
---|---|
KR100485568B1 (ko) | 2005-06-16 |
EP0803601B1 (de) | 2002-07-17 |
MY117297A (en) | 2004-06-30 |
IL122660A0 (en) | 1998-08-16 |
JPH10102366A (ja) | 1998-04-21 |
US5779847A (en) | 1998-07-14 |
JP4113975B2 (ja) | 2008-07-09 |
BR9702310A (pt) | 1999-02-02 |
WO1997039835A1 (en) | 1997-10-30 |
MX9800088A (es) | 1998-04-30 |
EP0803601A1 (de) | 1997-10-29 |
DE69713950D1 (de) | 2002-08-22 |
KR19990028221A (ko) | 1999-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: WESTENDORP SOMMER, 80336 MUENCHEN |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: FIBERWEB, INC., (N. D. GES. D. STAATES SOUTH C, US |