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DK0740714T3 - Strækbare sammensatte nonwoven stoffer - Google Patents

Strækbare sammensatte nonwoven stoffer

Info

Publication number
DK0740714T3
DK0740714T3 DK95940815T DK95940815T DK0740714T3 DK 0740714 T3 DK0740714 T3 DK 0740714T3 DK 95940815 T DK95940815 T DK 95940815T DK 95940815 T DK95940815 T DK 95940815T DK 0740714 T3 DK0740714 T3 DK 0740714T3
Authority
DK
Denmark
Prior art keywords
composite nonwoven
nonwoven web
nonwoven fabrics
coherent
machine direction
Prior art date
Application number
DK95940815T
Other languages
English (en)
Inventor
Thomas E Quantrille
Harold Edward Thomas
Barry Dewayne Meece
Original Assignee
Bba Nonwovens Simpsonville Inc
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
Priority claimed from US08/344,732 external-priority patent/US5543206A/en
Application filed by Bba Nonwovens Simpsonville Inc filed Critical Bba Nonwovens Simpsonville Inc
Application granted granted Critical
Publication of DK0740714T3 publication Critical patent/DK0740714T3/da

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
    • A61F13/51—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 outer layers of the pads
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
    • A61F13/51464—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being stretchable or elastomeric
    • 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
    • A61F13/51—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 outer layers of the pads
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
    • A61F13/51478—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being a laminate, e.g. multi-layered or with several layers
    • A61F13/5148—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being a laminate, e.g. multi-layered or with several layers having an impervious inner layer and a cloth-like outer 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
    • B32B5/04—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 characterised by a layer being specifically extensible by reason of its structure or arrangement, e.g. by reason of the chemical nature of the fibres or filaments
    • 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
    • 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
    • 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
    • D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/593—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to 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
    • 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
    • D04H3/16—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 filaments produced in association with filament formation, e.g. immediately following extrusion

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
DK95940815T 1994-11-23 1995-11-22 Strækbare sammensatte nonwoven stoffer DK0740714T3 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US34441994A 1994-11-23 1994-11-23
US34473194A 1994-11-23 1994-11-23
US08/344,732 US5543206A (en) 1994-11-23 1994-11-23 Nonwoven composite fabrics
PCT/US1995/015257 WO1996016216A1 (en) 1994-11-23 1995-11-22 Extensible composite nonwoven fabrics

Publications (1)

Publication Number Publication Date
DK0740714T3 true DK0740714T3 (da) 2003-09-29

Family

ID=27407617

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95940815T DK0740714T3 (da) 1994-11-23 1995-11-22 Strækbare sammensatte nonwoven stoffer

Country Status (8)

Country Link
EP (1) EP0740714B1 (da)
JP (1) JP3798018B2 (da)
AT (1) ATE242349T1 (da)
AU (1) AU4244196A (da)
DE (1) DE69530971T2 (da)
DK (1) DK0740714T3 (da)
ES (1) ES2201126T3 (da)
WO (1) WO1996016216A1 (da)

Families Citing this family (41)

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Publication number Priority date Publication date Assignee Title
US6417121B1 (en) * 1994-11-23 2002-07-09 Bba Nonwovens Simpsonville, Inc. Multicomponent fibers and fabrics made using the same
US6417122B1 (en) 1994-11-23 2002-07-09 Bba Nonwovens Simpsonville, Inc. Multicomponent fibers and fabrics made using the same
US6420285B1 (en) 1994-11-23 2002-07-16 Bba Nonwovens Simpsonville, Inc. Multicomponent fibers and fabrics made using the same
US5865823A (en) * 1996-11-06 1999-02-02 The Procter & Gamble Company Absorbent article having a breathable, fluid impervious backsheet
WO1998012371A1 (en) * 1996-09-18 1998-03-26 Albany International Corp. Yarns of covered high modulus material and fabrics formed therefrom
US5910224A (en) * 1996-10-11 1999-06-08 Kimberly-Clark Worldwide, Inc. Method for forming an elastic necked-bonded material
IT1299169B1 (it) * 1998-04-29 2000-02-29 Meraklon S R L Fibra in fiocco da miscele di resine polipropileniche con polietilene per la produzione di tessuto-non-tessuto termosaldato.
US20010008675A1 (en) 1998-11-06 2001-07-19 Meece Barry Dewayne Unidirectionally cold stretched nonwoven webs of multipolymer fibers for stretch fabrics and disposable absorbent articles containing them
KR100658121B1 (ko) * 1999-01-22 2006-12-14 미쓰이 가가쿠 가부시키가이샤 부직포 적층체
EP1150833B1 (en) * 1999-02-02 2006-04-05 The Procter & Gamble Company Elastic laminate and disposable article including spunbonded nonwoven of polypropylene/polyethylene copolymer
AU1320900A (en) * 1999-10-22 2001-05-08 Procter & Gamble Company, The Elastic laminate employing nonwoven formed by bi-component fibers of ethylene-propylene random copolymer
JP2003521591A (ja) * 1999-10-22 2003-07-15 ザ、プロクター、エンド、ギャンブル、カンパニー エチレン−プロピレンランダムコポリマーの構成繊維により形成された不織布を用いた不織布複合積層体
US6248833B1 (en) † 2000-02-29 2001-06-19 Exxon Mobil Chemical Patents Inc. Fibers and fabrics prepared with propylene impact copolymers
US6632504B1 (en) 2000-03-17 2003-10-14 Bba Nonwovens Simpsonville, Inc. Multicomponent apertured nonwoven
AU2001251025A1 (en) * 2000-03-27 2001-10-08 The Dow Chemical Company Method of making a polypropylene fabric having high strain rate elongation and method of using the same
JP3658301B2 (ja) * 2000-08-31 2005-06-08 ユニ・チャーム株式会社 弾性伸縮性を有する複合シートの製造方法
JP3723726B2 (ja) * 2000-08-31 2005-12-07 ユニ・チャーム株式会社 弾性伸縮性複合シートの製造方法
US6946413B2 (en) 2000-12-29 2005-09-20 Kimberly-Clark Worldwide, Inc. Composite material with cloth-like feel
US20020148547A1 (en) * 2001-01-17 2002-10-17 Jean-Claude Abed Bonded layered nonwoven and method of producing same
US7176150B2 (en) 2001-10-09 2007-02-13 Kimberly-Clark Worldwide, Inc. Internally tufted laminates
AR037598A1 (es) * 2001-11-30 2004-11-17 Tredegar Film Prod Corp Compuesto suave y elastico
MY139729A (en) 2002-11-25 2009-10-30 Mitsui Chemicals Inc Nonwoven fabric capable of being elongated and composite nonwoven fabric comprising said nonwoven fabric laminated
US7320948B2 (en) 2002-12-20 2008-01-22 Kimberly-Clark Worldwide, Inc. Extensible laminate having improved stretch properties and method for making same
DE102005016246B4 (de) * 2005-04-08 2009-12-31 Sandler Ag Elastischer Verbundvliesstoff und Verfahren zu dessen Herstellung
DE102005025055B4 (de) * 2005-05-30 2007-12-06 Fiberweb Corovin Gmbh Verfahren zur Herstellung eines Vlieses mit hoher Dehnbarkeit aus Polymermischungen mit amphiphilen Blockcopolymeren, Vlies mit hoher Dehnbarkeit und Verwendung sowie Polymermischung zur Herstellung eines Vlieses mit hoher Dehnbarkeit
DE102005057221A1 (de) 2005-11-29 2007-05-31 Carl Freudenberg Kg Elastische Fixiereinlage
EP1900512A1 (en) * 2006-09-15 2008-03-19 3M Innovative Properties Company An activatable zero strain composite laminate
JP5174802B2 (ja) 2007-03-02 2013-04-03 三井化学株式会社 不織布積層体
DE102007049031A1 (de) 2007-10-11 2009-04-16 Fiberweb Corovin Gmbh Polypropylenmischung
WO2010039579A1 (en) * 2008-09-30 2010-04-08 Exxonmobil Chemical Patents Inc. Extensible nonwoven facing layer for elastic multilayer fabrics
EP2416959B1 (en) * 2009-04-08 2016-01-06 The Procter and Gamble Company Stretchable laminates of nonwoven web(s) and elastic film
JP5373183B2 (ja) * 2009-04-08 2013-12-18 ザ プロクター アンド ギャンブル カンパニー 不織布ウェブ（類）及び弾性フィルムの伸縮性ラミネート
JP5204925B2 (ja) * 2009-04-08 2013-06-05 ザ プロクター アンド ギャンブル カンパニー 不織布ウェブ（類）及び弾性フィルムの伸縮性ラミネート
SG174984A1 (en) * 2009-04-08 2011-11-28 Procter & Gamble Stretchable laminates of nonwoven web(s) and elastic film
US8728051B2 (en) 2010-01-12 2014-05-20 The Procter & Gamble Company Laminates with bonded webs
EP2524077B1 (en) 2010-01-12 2015-08-12 Fitesa Nonwoven, Inc. Bonded web and manufacturing thereof
US20120271265A1 (en) * 2011-04-20 2012-10-25 Frederick Michael Langdon Zero-Strain Stretch Laminate with Enhanced Strength, Appearance and Tactile Features, and Absorbent Articles Having Components Formed Therefrom
DK2971315T3 (da) 2013-03-12 2018-09-17 Fitesa Nonwoven Inc Strækbart ikke-vævet stof
EP3725928B1 (en) 2018-01-24 2025-08-06 Mitsui Chemicals Asahi Life Materials Co., Ltd. Spun-bonded nonwoven fabric, sanitary material and method for manufacturing spun-bonded nonwoven fabric
CN113474505B (zh) 2019-01-30 2023-02-21 三井化学株式会社 纺粘无纺布、卫生材料及纺粘无纺布的制造方法
CN113652800B (zh) * 2021-08-18 2022-08-23 浙江冠诚科技有限公司 一种超柔软双组分防水透气无纺布及其生产工艺

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US4777080A (en) * 1986-10-15 1988-10-11 Kimberly-Clark Corporation Elastic abrasion resistant laminate
DE3888859T2 (de) * 1987-01-12 1994-08-04 Unitika Ltd Bikomponentfaser aus Polyolefin und aus dieser Faser hergestellter Vliesstoff.
JP2573680B2 (ja) * 1988-12-08 1997-01-22 チッソ株式会社 多孔性フィルム−繊維複合体およびその製法
US5108827A (en) * 1989-04-28 1992-04-28 Fiberweb North America, Inc. Strong nonwoven fabrics from engineered multiconstituent fibers
JP2856474B2 (ja) * 1990-02-14 1999-02-10 ユニチカ株式会社 高伸度不織布
JPH05230754A (ja) * 1992-02-17 1993-09-07 Unitika Ltd 芯鞘型複合長繊維よりなる不織布及びその製造方法
US5366786A (en) * 1992-05-15 1994-11-22 Kimberly-Clark Corporation Garment of durable nonwoven fabric
US5482772A (en) * 1992-12-28 1996-01-09 Kimberly-Clark Corporation Polymeric strands including a propylene polymer composition and nonwoven fabric and articles made therewith

Also Published As

Publication number Publication date
ATE242349T1 (de) 2003-06-15
EP0740714B1 (en) 2003-06-04
JP3798018B2 (ja) 2006-07-19
DE69530971T2 (de) 2004-05-13
WO1996016216A1 (en) 1996-05-30
EP0740714A4 (en) 1999-04-21
AU4244196A (en) 1996-06-17
EP0740714A1 (en) 1996-11-06
DE69530971D1 (de) 2003-07-10
JPH09512313A (ja) 1997-12-09
ES2201126T3 (es) 2004-03-16

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