CA2423070A1 - Procede de file-lie (spunbond) a denier fin et produits obtenus selon ce procede - Google Patents

Procede de file-lie (spunbond) a denier fin et produits obtenus selon ce procede Download PDF

Info

Publication number
CA2423070A1
CA2423070A1 CA002423070A CA2423070A CA2423070A1 CA 2423070 A1 CA2423070 A1 CA 2423070A1 CA 002423070 A CA002423070 A CA 002423070A CA 2423070 A CA2423070 A CA 2423070A CA 2423070 A1 CA2423070 A1 CA 2423070A1
Authority
CA
Canada
Prior art keywords
denier
fabric
barrier
layer
fine
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.)
Abandoned
Application number
CA002423070A
Other languages
English (en)
Inventor
Richard Leon Ferencz
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.)
Avintiv Specialty Materials Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2423070A1 publication Critical patent/CA2423070A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/02—Layered products comprising a layer of synthetic resin in the form of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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
    • D04H1/559—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 the fibres being within 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
    • 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
    • D04H1/56—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 in association with fibre formation, e.g. immediately following extrusion of staple 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/016—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the fineness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • 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]
    • Y10T442/681—Spun-bonded nonwoven fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Cell Separators (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

L'invention concerne un textile non tissé comprenant une ou plusieurs couches de filé-lié à denier fin et une ou plusieurs couches barrière. Chaque couche de filé-lié à denier fin comprend des filaments continus ayant un denier compris entre 0,7 et 1,2, ces filaments étant choisis parmi des polyesters, des polyoléfines et des mélanges de ces derniers.
CA002423070A 2000-10-06 2001-10-05 Procede de file-lie (spunbond) a denier fin et produits obtenus selon ce procede Abandoned CA2423070A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23849700P 2000-10-06 2000-10-06
US60/238,497 2000-10-06
PCT/US2001/042475 WO2002029146A1 (fr) 2000-10-06 2001-10-05 Procede de file-lie (spunbond) a denier fin et produits obtenus selon ce procede

Publications (1)

Publication Number Publication Date
CA2423070A1 true CA2423070A1 (fr) 2002-04-11

Family

ID=22898164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002423070A Abandoned CA2423070A1 (fr) 2000-10-06 2001-10-05 Procede de file-lie (spunbond) a denier fin et produits obtenus selon ce procede

Country Status (8)

Country Link
US (1) US20020142692A1 (fr)
EP (1) EP1325185A4 (fr)
JP (1) JP2004510895A (fr)
AU (1) AU2002213439A1 (fr)
BR (1) BR0114386A (fr)
CA (1) CA2423070A1 (fr)
MX (1) MXPA03002722A (fr)
WO (1) WO2002029146A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7070884B2 (en) * 2001-10-09 2006-07-04 Polymer Group, Inc. Separator with improved barrier performance
DE10250275B4 (de) * 2002-10-28 2014-08-21 Paul Hartmann Ag Wegwerfbares Bekleidungsstück
US7390376B2 (en) * 2002-11-15 2008-06-24 Allegiance Corporation Medical gown with fluid and micro-organism impervious seam
DK1658970T3 (da) * 2004-11-23 2009-08-17 Reifenhaeuser Gmbh & Co Kg Laminat af mindst tre lag og fremgangsmåde til fremstilling af et laminat af mindst tre lag
US8677513B2 (en) 2005-04-01 2014-03-25 Kimberly-Clark Worldwide, Inc. Surgical sleeve for glove retention
US7685649B2 (en) 2005-06-20 2010-03-30 Kimberly-Clark Worldwide, Inc. Surgical gown with elastomeric fibrous sleeves
RU2636375C1 (ru) * 2013-12-03 2017-11-22 Ска Хайджин Продактс Аб Абсорбирующее изделие, имеющее принимающий слой
GB2518055B (en) * 2014-08-22 2015-08-12 Don & Low Ltd Improved fabric
US10512289B2 (en) 2016-05-04 2019-12-24 O&M Halyard, Inc. Disposable surgical gown
CA3110017A1 (fr) 2018-08-24 2020-02-27 O&M Halyard, Inc. Systeme de protection et de ventilation personnelles
CA3110016A1 (fr) 2018-08-24 2020-02-27 O&M Halyard, Inc. Systeme de protection et de ventilation personnel

Family Cites Families (39)

* Cited by examiner, † Cited by third party
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US4195634A (en) * 1978-07-03 1980-04-01 International Playtex, Inc. Sanitary napkin with resilient stiffening means
US4374888A (en) * 1981-09-25 1983-02-22 Kimberly-Clark Corporation Nonwoven laminate for recreation fabric
US4408357A (en) * 1982-02-01 1983-10-11 The Kendall Company Disposable garment
US4442161A (en) * 1982-11-04 1984-04-10 E. I. Du Pont De Nemours And Company Woodpulp-polyester spunlaced fabrics
JPS59201367A (ja) * 1983-04-30 1984-11-14 Japan Vilene Co Ltd アルカリ電池用セパレ−タ
JPS6065449A (ja) * 1983-09-20 1985-04-15 Sanyo Electric Co Ltd 密閉型アルカリ蓄電池
US4573986A (en) * 1984-09-17 1986-03-04 The Procter & Gamble Company Disposable waste-containment garment
GB2201578B (en) * 1987-03-06 1990-10-17 Coal Ind Environmental protective garment
US4886513A (en) * 1987-07-06 1989-12-12 Kimberly-Clark Corporation Absorbent pad with reinforcing member to resist deformation
US4845779A (en) * 1987-10-09 1989-07-11 Wheeler Ronald M Protective hospital gown
US5464688A (en) * 1990-06-18 1995-11-07 Kimberly-Clark Corporation Nonwoven web laminates with improved barrier properties
US5484645A (en) * 1991-10-30 1996-01-16 Fiberweb North America, Inc. Composite nonwoven fabric and articles produced therefrom
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Also Published As

Publication number Publication date
MXPA03002722A (es) 2005-04-19
JP2004510895A (ja) 2004-04-08
WO2002029146A1 (fr) 2002-04-11
AU2002213439A1 (en) 2002-04-15
EP1325185A1 (fr) 2003-07-09
BR0114386A (pt) 2004-02-03
EP1325185A4 (fr) 2004-09-29
US20020142692A1 (en) 2002-10-03

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 20081006

FZDE Discontinued

Effective date: 20081006