ATE526443T1 - Verbundwerkstoffe und verfahren zur herstellung - Google Patents

Verbundwerkstoffe und verfahren zur herstellung

Info

Publication number
ATE526443T1
ATE526443T1 AT01900895T AT01900895T ATE526443T1 AT E526443 T1 ATE526443 T1 AT E526443T1 AT 01900895 T AT01900895 T AT 01900895T AT 01900895 T AT01900895 T AT 01900895T AT E526443 T1 ATE526443 T1 AT E526443T1
Authority
AT
Austria
Prior art keywords
web
spunlaid
nonwoven
composite
strength
Prior art date
Application number
AT01900895T
Other languages
English (en)
Inventor
Graham Duncan
Alan Meierhoefer
Raymond Volpe
Original Assignee
Ahlstrom Nonwovens Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22637368&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE526443(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ahlstrom Nonwovens Llc filed Critical Ahlstrom Nonwovens Llc
Application granted granted Critical
Publication of ATE526443T1 publication Critical patent/ATE526443T1/de

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
    • 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
    • D04H5/03—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 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
    • D04H1/42—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
    • D04H1/425—Cellulose series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—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
    • D04H1/44—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
    • D04H1/498—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 entanglement of layered webs
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
AT01900895T 2000-01-06 2001-01-05 Verbundwerkstoffe und verfahren zur herstellung ATE526443T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17475000P 2000-01-06 2000-01-06
PCT/US2001/000320 WO2001049914A1 (en) 2000-01-06 2001-01-05 Composite nonwoven fabric and process for its manufacture

Publications (1)

Publication Number Publication Date
ATE526443T1 true ATE526443T1 (de) 2011-10-15

Family

ID=22637368

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01900895T ATE526443T1 (de) 2000-01-06 2001-01-05 Verbundwerkstoffe und verfahren zur herstellung

Country Status (5)

Country Link
EP (1) EP1261767B1 (de)
JP (1) JP2003519298A (de)
AT (1) ATE526443T1 (de)
ES (1) ES2374714T3 (de)
WO (1) WO2001049914A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002239380A1 (en) * 2000-11-29 2002-06-11 Polymer Group, Inc. Method for forming laminate nonwoven fabric
ITMI20012521A1 (it) 2001-11-30 2003-05-30 Orlandi Spa Tessuto coprimaterassi ad effetto barriera
US20040010894A1 (en) * 2002-07-17 2004-01-22 Avgol Ltd. Method for making a hydroentangled nonwoven fabric and the fabric made thereby
ITMI20031548A1 (it) * 2003-07-29 2005-01-30 Orlandi Spa Fazzoletti in tessuto non-tessuto
US7452832B2 (en) * 2003-12-15 2008-11-18 E.I. Du Pont De Nemors And Company Full-surface bonded multiple component melt-spun nonwoven web
DE102004051298A1 (de) 2004-10-20 2006-04-27 Kalle Gmbh Faservlies mit verbesserter Naß- und Alkalifestigkeit und damit hergestellte Nahrungsmittelhülle auf Basis von Cellulosehydrat
DE102007023806A1 (de) 2007-05-21 2008-11-27 Carl Freudenberg Kg Lagenverbund zur Verwendung in einem Luftfilter
KR101221936B1 (ko) * 2011-04-26 2013-01-15 건양대학교산학협력단 습식형 모시 부직포 및 그 제조방법
JP2021098917A (ja) * 2019-12-23 2021-07-01 傑 韓 不織布および不織布の製造方法
WO2025031745A1 (en) * 2023-08-07 2025-02-13 Carl Freudenberg Kg Nonwoven composite fabric
EP4506155B1 (de) * 2023-08-07 2025-10-29 Carl Freudenberg KG Verbundvliesstoff
EP4506153B1 (de) * 2023-08-07 2025-10-22 Carl Freudenberg KG Verwendung eines textilen flächengebildes als kapillarer geotextilie

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2048905C (en) * 1990-12-21 1998-08-11 Cherie H. Everhart High pulp content nonwoven composite fabric
US5151320A (en) * 1992-02-25 1992-09-29 The Dexter Corporation Hydroentangled spunbonded composite fabric and process
US6110848A (en) * 1998-10-09 2000-08-29 Fort James Corporation Hydroentangled three ply webs and products made therefrom

Also Published As

Publication number Publication date
JP2003519298A (ja) 2003-06-17
EP1261767B1 (de) 2011-09-28
ES2374714T3 (es) 2012-02-21
EP1261767A1 (de) 2002-12-04
WO2001049914A1 (en) 2001-07-12

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Legal Events

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