ATE182188T1 - Verbundwerkstoffe und verfahren zur herstellung - Google Patents

Verbundwerkstoffe und verfahren zur herstellung

Info

Publication number
ATE182188T1
ATE182188T1 AT96933333T AT96933333T ATE182188T1 AT E182188 T1 ATE182188 T1 AT E182188T1 AT 96933333 T AT96933333 T AT 96933333T AT 96933333 T AT96933333 T AT 96933333T AT E182188 T1 ATE182188 T1 AT E182188T1
Authority
AT
Austria
Prior art keywords
layer
bulky
liquid
support layer
bonding
Prior art date
Application number
AT96933333T
Other languages
English (en)
Inventor
Patrick Barge
Mimoun Saim
Frederic Rose
Katharine Dyrmose-Jensen
Original Assignee
Jacob Holm Ind France Sas
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=56289713&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE182188(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jacob Holm Ind France Sas filed Critical Jacob Holm Ind France Sas
Application granted granted Critical
Publication of ATE182188T1 publication Critical patent/ATE182188T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • 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
    • D04H13/00—Other non-woven fabrics
    • D04H13/001—Making non-woven fabrics from staple fibres, filaments or yarns, bonded to at least one web-like material, e.g. woven, knitted non-woven fabric, paper, leather, during consolidation
    • D04H13/007—Making non-woven fabrics from staple fibres, filaments or yarns, bonded to at least one web-like material, e.g. woven, knitted non-woven fabric, paper, leather, during consolidation strengthened or consolidated by welding together the various components
    • 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
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826—Spot bonds connect components
    • 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]
    • Y10T442/659—Including an additional nonwoven fabric
    • 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]
    • Y10T442/659—Including an additional nonwoven fabric
    • Y10T442/66—Additional nonwoven fabric is a spun-bonded fabric
    • 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]
    • Y10T442/659—Including an additional nonwoven fabric
    • Y10T442/668—Separate nonwoven fabric layers comprise chemically different strand or fiber material

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Laminated Bodies (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT96933333T 1995-10-11 1996-10-11 Verbundwerkstoffe und verfahren zur herstellung ATE182188T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95402278 1995-10-11
US1138596P 1996-02-09 1996-02-09

Publications (1)

Publication Number Publication Date
ATE182188T1 true ATE182188T1 (de) 1999-07-15

Family

ID=56289713

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96933333T ATE182188T1 (de) 1995-10-11 1996-10-11 Verbundwerkstoffe und verfahren zur herstellung

Country Status (7)

Country Link
US (1) US5989688A (de)
EP (1) EP0859883B1 (de)
AT (1) ATE182188T1 (de)
AU (1) AU7211296A (de)
DE (1) DE69603286T2 (de)
DK (1) DK0859883T3 (de)
WO (1) WO1997013909A2 (de)

Families Citing this family (50)

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US5820973A (en) 1996-11-22 1998-10-13 Kimberly-Clark Worldwide, Inc. Heterogeneous surge material for absorbent articles
SE514864C2 (sv) * 1997-06-26 2001-05-07 Sca Hygiene Prod Ab Insläpps- eller transportskikt för absorberande alster samt absorberande alster innefattande ett dylikt skikt och användning av skiktet
EP0951913A1 (de) * 1998-04-22 1999-10-27 The Procter & Gamble Company Absorbierende Struktur mit hoher Saugfähigkeit mit einer Umhüllung aus Meltblown-Vlies mit Fasern mit kleinem Durchmesser
US6465379B1 (en) * 1998-06-30 2002-10-15 Bki Holding Corporation Unitary absorbent material for use in absorbent structures
USH2062H1 (en) * 1998-09-03 2003-04-01 Kimberly-Clark Worldwide Nursing pad
DE29913054U1 (de) 1999-07-30 1999-11-25 Christian Heinrich Sandler GmbH & Co. KG, 95126 Schwarzenbach a d Saale Verbundstoff
JP3748014B2 (ja) † 1999-08-27 2006-02-22 ユニ・チャーム株式会社 吸収性物品
US6663611B2 (en) * 1999-09-28 2003-12-16 Kimberly-Clark Worldwide, Inc. Breathable diaper with low to moderately breathable inner laminate and more breathable outer cover
DE19947582C1 (de) * 1999-10-02 2001-08-02 Hartmann Paul Ag Verbundwerkstoff zur Bildung einer körperzugewandten Lage bei einem Hygieneartikel sowie Hygieneartikel
EP1127563B1 (de) * 2000-02-28 2005-04-27 Kao Corporation Blatt für einen absorbierenden Artikel und absorbierender Artikel mit einem solchen Blatt
EP1299587B1 (de) * 2000-07-11 2008-10-01 Polymer Group, Inc. Mehrkomponentiger vliesstoff für saugfähige wegwerfartikel
JP3609361B2 (ja) * 2000-10-12 2005-01-12 花王株式会社 立体シート材料
US6664437B2 (en) 2000-12-21 2003-12-16 Kimberly-Clark Worldwide, Inc. Layered composites for personal care products
US7473818B2 (en) 2001-03-01 2009-01-06 Kimberly-Clark Worldwide, Inc. Product seal of dissimilar materials
US8206366B2 (en) 2001-03-01 2012-06-26 Kimberly-Clark Worldwide, Inc. Convertible diaper/pant with ease of application
US20040103970A1 (en) * 2001-06-29 2004-06-03 Mabrouk Quederni Air-laid web with hollow synthetic fibers
EP1283028B1 (de) 2001-08-10 2008-03-05 Kao Corporation Obere Schicht für absorbierenden Artikel
US6781027B2 (en) 2001-12-14 2004-08-24 Kimberly-Clark Worldwide, Inc. Mixed denier fluid management layers
JP3611838B2 (ja) * 2001-12-28 2005-01-19 花王株式会社 吸収性物品用の表面シート
JP2003245304A (ja) * 2002-02-25 2003-09-02 Toray Ind Inc おむつ
TW592676B (en) * 2002-04-12 2004-06-21 Rayonier Prod & Fncl Serv Co Absorbent cores with improved intake performance
US7008983B2 (en) * 2002-04-29 2006-03-07 E. I. Du Pont De Nemours And Company Hydrolysis resistant polyester compositions and related articles and methods
MXPA05005748A (es) * 2002-12-20 2005-08-16 Procter & Gamble Trama laminada con crestas.
CN1889905A (zh) * 2003-12-08 2007-01-03 屈德加薄膜产品股份有限公司 能量差复合材料及其制造方法
US7579062B2 (en) * 2004-06-21 2009-08-25 The Procter & Gamble Company Hydroxyl polymer web structures comprising a tuft
US7754050B2 (en) * 2004-06-21 2010-07-13 The Procter + Gamble Company Fibrous structures comprising a tuft
US8021457B2 (en) 2004-11-05 2011-09-20 Donaldson Company, Inc. Filter media and structure
US12172111B2 (en) 2004-11-05 2024-12-24 Donaldson Company, Inc. Filter medium and breather filter structure
US8057567B2 (en) 2004-11-05 2011-11-15 Donaldson Company, Inc. Filter medium and breather filter structure
EP1827649B1 (de) 2004-11-05 2013-02-27 Donaldson Company, Inc. Filtermedium und -struktur
US8177875B2 (en) 2005-02-04 2012-05-15 Donaldson Company, Inc. Aerosol separator; and method
WO2006091594A1 (en) 2005-02-22 2006-08-31 Donaldson Company, Inc. Aerosol separator
DE102006000781A1 (de) * 2006-01-04 2007-07-05 Johnson & Johnson Gmbh Deck- und Transferschichtstruktur für einen Hygieneartikel
US7790640B2 (en) * 2006-03-23 2010-09-07 Kimberly-Clark Worldwide, Inc. Absorbent articles having biodegradable nonwoven webs
EP2117674A1 (de) 2007-02-22 2009-11-18 Donaldson Company, Inc. Filterelement und verfahren
WO2008103821A2 (en) 2007-02-23 2008-08-28 Donaldson Company, Inc. Formed filter element
US8502013B2 (en) 2007-03-05 2013-08-06 The Procter And Gamble Company Disposable absorbent article
US7935207B2 (en) 2007-03-05 2011-05-03 Procter And Gamble Company Absorbent core for disposable absorbent article
US8267681B2 (en) 2009-01-28 2012-09-18 Donaldson Company, Inc. Method and apparatus for forming a fibrous media
US8292863B2 (en) 2009-10-21 2012-10-23 Donoho Christopher D Disposable diaper with pouches
US9724250B2 (en) * 2012-11-30 2017-08-08 Kimberly-Clark Worldwide, Inc. Unitary fluid intake system for absorbent products and methods of making same
CN103422256B (zh) * 2013-07-17 2016-08-24 厦门延江新材料股份有限公司 一种热风无纺布
CN108349222B (zh) * 2015-11-25 2021-09-21 宝洁公司 非织造材料及具有非织造材料的吸收制品
BR112018009919B1 (pt) 2015-12-02 2022-04-05 Kimberly-Clark Worldwide, Inc Camada de distribuição de captação não tecida, e, artigo absorvente
WO2018129701A1 (en) * 2017-01-13 2018-07-19 The Procter & Gamble Company Nonwoven and absorbent articles having same
DE102018000854B4 (de) * 2017-09-14 2022-01-27 Sandler Ag Flüssigkeitsaufnahmevlies und -verteilervlies für Hygieneartikel
HUE068792T2 (hu) * 2017-09-29 2025-01-28 Procter & Gamble Réteg nedvszívó termékhez
US11136699B2 (en) 2018-05-14 2021-10-05 Fitesa Simpsonville, Inc. Composite sheet material, system, and method of preparing same
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CA2176698C (en) * 1993-11-16 2001-09-11 Jerry Layne Dragoo Absorbent article having blended multi-layer absorbent structure with improved integrity
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Also Published As

Publication number Publication date
WO1997013909A3 (en) 1997-05-29
EP0859883B1 (de) 1999-07-14
AU7211296A (en) 1997-04-30
EP0859883A2 (de) 1998-08-26
DE69603286D1 (de) 1999-08-19
US5989688A (en) 1999-11-23
WO1997013909A2 (en) 1997-04-17
DK0859883T3 (da) 2000-02-07
DE69603286T2 (de) 2000-04-13

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties