WO2000029658A1 - Toiles non tissees a filaments continus a deux composants modifies avec de la pate - Google Patents

Toiles non tissees a filaments continus a deux composants modifies avec de la pate Download PDF

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Publication number
WO2000029658A1
WO2000029658A1 PCT/US1999/026526 US9926526W WO0029658A1 WO 2000029658 A1 WO2000029658 A1 WO 2000029658A1 US 9926526 W US9926526 W US 9926526W WO 0029658 A1 WO0029658 A1 WO 0029658A1
Authority
WO
WIPO (PCT)
Prior art keywords
nonwoven web
polymer
absorbent
weight
web composite
Prior art date
Application number
PCT/US1999/026526
Other languages
English (en)
Inventor
Debra Jean Mcdowall
Samuel Edward Marmon
Christopher Cosgrove Creagan
Xin Ning
David Lewis Myers
Justin Max Duellman
Brian David Haynes
Jeffrey Lawrence Mcmanus
Charles Allen Smith
Kevin Edward Smith
Darryl Franklin Clark
Original Assignee
Kimberly-Clark Worldwide, 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
Application filed by Kimberly-Clark Worldwide, Inc. filed Critical Kimberly-Clark Worldwide, Inc.
Priority to JP2000582633A priority Critical patent/JP2002530540A/ja
Priority to BR9915271-1A priority patent/BR9915271A/pt
Priority to AU14744/00A priority patent/AU760457B2/en
Priority to EP99972273A priority patent/EP1141460A1/fr
Publication of WO2000029658A1 publication Critical patent/WO2000029658A1/fr

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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/225—Mixtures of macromolecular compounds
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/26—Wood pulp
    • 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
    • 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
    • D04H3/10—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 yarns or filaments made mechanically
    • D04H3/11—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 yarns or filaments made mechanically 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
    • 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
    • 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
    • A61F13/531—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 a homogeneous composition through the thickness of the pad

Definitions

  • This invention is directed to a superior nonwoven web composite product having a variety of desirable properties.
  • Bicomponent nonwoven filaments are known in the art generally as thermoplastic filaments which employ at least two different polymers combined together in a heterogeneous fashion.
  • two polymers may, for instance, be combined in a side-by-side configuration, so that a first side of a filament is composed of a first polymer "A” and a second side of the filament is composed of a second polymer "B.”
  • the polymers may be combined in a sheath-core configuration, so that an outer sheath layer of a filament is composed of a first polymer "A,” and the inner core is composed of a second polymer "B.”
  • the polymers may be combined in an island-in-the-sea configuration in which one or more islands of a first polymer "A" appear in a sea of a second polymer "B.”
  • Other heterogeneous configurations are also possible.
  • microfibers means small diameter fibers having an average diameter not greater than about 75 microns, for example, having an average diameter of from about 1 micron to about 50 microns, or more particularly, having an average diameter of from about 1 micron to about 30 microns.
  • denier is defined as grams per 9000 meters of a fiber. For a fiber having circular cross-section, denier may be calculated as fiber diameter in microns squared, multiplied by the density in grams/cc, multiplied by 0.00707. A lower denier indicates a finer fiber and a higher denier indicates a thicker or heavier fiber.
  • superabsorbent material refers to a water swellable, water- insoluble organic or inorganic material capable, under the most favorable conditions, of absorbing at least about 20 times its weight, preferably at least about 30 times its weight in an aqueous solution containing 0.9% by weight sodium chloride.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Wood Science & Technology (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

L'invention concerne des composites de toiles non tissées absorbants qui présentent une combinaison de résistance, de douceur et d'absorption excellentes. Pour les composites, on utilise une combinaison de filaments thermoplastiques à deux composants sensiblement continus, et des fibres de pâte. Lesdits filaments répartissent les émissions liquides et sont facteurs de durabilité et de douceur. Les fibres de pâte et, facultativement, un superabsorbant, absorbent et retiennent le liquide.
PCT/US1999/026526 1998-11-13 1999-11-10 Toiles non tissees a filaments continus a deux composants modifies avec de la pate WO2000029658A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000582633A JP2002530540A (ja) 1998-11-13 1999-11-10 パルプ改変された２成分連続フィラメントの不織ウェブ
BR9915271-1A BR9915271A (pt) 1998-11-13 1999-11-10 Compósitos de trama não-trançada que apresentam combinação de excelente resistência, maciez, flexibilidade e absorvência
AU14744/00A AU760457B2 (en) 1998-11-13 1999-11-10 Pulp-modified bicomponent continuous filament nonwoven webs
EP99972273A EP1141460A1 (fr) 1998-11-13 1999-11-10 Toiles non tissees a filaments continus a deux composants modifies avec de la pate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19173398A 1998-11-13 1998-11-13
US09/191,733 1998-11-13

Publications (1)

Publication Number Publication Date
WO2000029658A1 true WO2000029658A1 (fr) 2000-05-25

Family

ID=22706727

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/026526 WO2000029658A1 (fr) 1998-11-13 1999-11-10 Toiles non tissees a filaments continus a deux composants modifies avec de la pate

Country Status (12)

Country Link
EP (1) EP1141460A1 (fr)
JP (1) JP2002530540A (fr)
KR (1) KR100655841B1 (fr)
CN (1) CN1192137C (fr)
AR (1) AR021138A1 (fr)
AU (1) AU760457B2 (fr)
BR (1) BR9915271A (fr)
CO (1) CO5100977A1 (fr)
RU (1) RU2208673C2 (fr)
TW (1) TW479087B (fr)
WO (1) WO2000029658A1 (fr)
ZA (1) ZA200103576B (fr)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002092898A1 (fr) * 2001-05-11 2002-11-21 Kimberly-Clark Worldwide, Inc. Article absorbant avec noyau melange multicouche et procede de formation de cet article
US6575952B2 (en) 2001-05-11 2003-06-10 Kimberly-Clark Worldwide, Inc. Absorbent article having a multilayer absorbent core
WO2003052190A1 (fr) * 2001-12-13 2003-06-26 Kimberly-Clark Worldwide, Inc. Voile a deux constituants entierement active comprenant des matieres absorbantes
WO2003052191A1 (fr) * 2001-12-18 2003-06-26 Kimberly-Clark Worldwide, Inc. Non-tisse coforme et procede de fabrication correspondant
EP1359240A1 (fr) * 2002-05-02 2003-11-05 ARTEVA TECHNOLOGIES S.à.r.l. Non-tissé à adhérence améliorée et réduisant la formation de poussières
WO2004020709A1 (fr) * 2002-08-30 2004-03-11 Kimberly-Clark Worldwide, Inc. Procede de fabrication d'une fibre tridimensionnelle et toile constituee de cette fibre
WO2009088648A1 (fr) * 2007-12-31 2009-07-16 3M Innovative Properties Company Films fibreux non tissés composites ayant une phase particulaire continue et procédés de réalisation et d'utilisation de ceux-ci
US7727627B2 (en) 2001-07-17 2010-06-01 Dow Global Technologies Inc. Elastic, heat and moisture resistant bicomponent and biconstituent fibers
WO2011133396A1 (fr) * 2010-04-22 2011-10-27 3M Innovative Properties Company Toiles fibreuses non tissées contenant des particules chimiquement actives et procédés de fabrication et d'utilisation desdites toiles
US8093163B2 (en) 2004-09-10 2012-01-10 First Quality Nonwovens, Inc. Hydroengorged spunmelt nonwovens
US8512569B2 (en) 2007-12-31 2013-08-20 3M Innovative Properties Company Fluid filtration articles and methods of making and using the same
US8841507B2 (en) 2010-08-20 2014-09-23 The Procter & Gamble Company Absorbent article and components thereof having improved softness signals, and methods for manufacturing
US8906815B2 (en) 2007-12-28 2014-12-09 3M Innovative Properties Company Composite nonwoven fibrous webs and methods of making and using the same
CN104404647A (zh) * 2014-10-15 2015-03-11 浙江恒逸高新材料有限公司 一种纤维素纳米晶改性的亲水聚酯纤维及其制备方法
US20200071854A1 (en) * 2016-12-13 2020-03-05 3M Innovative Properties Company Multicomponent filaments and articles thereof
US10639212B2 (en) 2010-08-20 2020-05-05 The Procter & Gamble Company Absorbent article and components thereof having improved softness signals, and methods for manufacturing
WO2021211439A1 (fr) * 2020-04-14 2021-10-21 Dow Global Technologies Llc Couches absorbantes appropriées pour une utilisation dans des articles absorbants et leurs procédés de fabrication
WO2021230839A1 (fr) * 2020-05-12 2021-11-18 Telasis Tekstil Urunleri San. Ve Tic.A. S. Procédé de production de couches de filtration haute performance et leur application sur un masque
US11959225B2 (en) 2007-07-17 2024-04-16 The Procter & Gamble Company Fibrous structures and methods for making same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7807591B2 (en) * 2006-07-31 2010-10-05 3M Innovative Properties Company Fibrous web comprising microfibers dispersed among bonded meltspun fibers
KR102315690B1 (ko) * 2016-03-04 2021-10-20 미쓰이 가가쿠 가부시키가이샤 흡수체 및 위생용품
CN108842306A (zh) * 2018-07-13 2018-11-20 合肥洁诺医疗用品有限公司 一种改性聚酰胺纤维的无纺布
CN110272586A (zh) * 2019-05-20 2019-09-24 苏州多瑈新材料科技有限公司 中空弹性纤维的母粒及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216520A2 (fr) * 1985-08-26 1987-04-01 Toray Industries, Inc. Etoffe non tissée et procédé pour la fabriquer
EP0340763A1 (fr) * 1988-05-05 1989-11-08 Danaklon A/S Fibre synthétique à deux composants et procédé pour sa préparation
JPH07236653A (ja) * 1994-02-28 1995-09-12 Mitsui Petrochem Ind Ltd 吸収体およびその製造方法
US5759926A (en) * 1995-06-07 1998-06-02 Kimberly-Clark Worldwide, Inc. Fine denier fibers and fabrics made therefrom
WO1998045519A1 (fr) * 1997-04-08 1998-10-15 Fibervisions A/S Fibres se liant a la cellulose

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167765A (en) * 1990-07-02 1992-12-01 Hoechst Celanese Corporation Wet laid bonded fibrous web containing bicomponent fibers including lldpe
CA2048905C (fr) * 1990-12-21 1998-08-11 Cherie H. Everhart Tissu composite non tisse a haute teneur en pulpe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216520A2 (fr) * 1985-08-26 1987-04-01 Toray Industries, Inc. Etoffe non tissée et procédé pour la fabriquer
EP0340763A1 (fr) * 1988-05-05 1989-11-08 Danaklon A/S Fibre synthétique à deux composants et procédé pour sa préparation
JPH07236653A (ja) * 1994-02-28 1995-09-12 Mitsui Petrochem Ind Ltd 吸収体およびその製造方法
US5759926A (en) * 1995-06-07 1998-06-02 Kimberly-Clark Worldwide, Inc. Fine denier fibers and fabrics made therefrom
WO1998045519A1 (fr) * 1997-04-08 1998-10-15 Fibervisions A/S Fibres se liant a la cellulose

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199545, Derwent World Patents Index; Class A96, AN 1995-347491, XP002135473 *

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7687680B2 (en) 2001-05-11 2010-03-30 Kimberly-Clark Worldwide, Inc. Absorbent article having a multilayer blended core and a method of forming
US7090667B2 (en) 2001-05-11 2006-08-15 Kimberly-Clark Worldwide, Inc. Absorbent article having a multilayer blended core and a method of forming
KR100864744B1 (ko) * 2001-05-11 2008-10-22 킴벌리-클라크 월드와이드, 인크. 다층의 블렌딩된 코어를 갖는 흡수용품 및 그의 형성 방법
WO2002092898A1 (fr) * 2001-05-11 2002-11-21 Kimberly-Clark Worldwide, Inc. Article absorbant avec noyau melange multicouche et procede de formation de cet article
US6575952B2 (en) 2001-05-11 2003-06-10 Kimberly-Clark Worldwide, Inc. Absorbent article having a multilayer absorbent core
US7727627B2 (en) 2001-07-17 2010-06-01 Dow Global Technologies Inc. Elastic, heat and moisture resistant bicomponent and biconstituent fibers
WO2003052190A1 (fr) * 2001-12-13 2003-06-26 Kimberly-Clark Worldwide, Inc. Voile a deux constituants entierement active comprenant des matieres absorbantes
WO2003052191A1 (fr) * 2001-12-18 2003-06-26 Kimberly-Clark Worldwide, Inc. Non-tisse coforme et procede de fabrication correspondant
EP1359240A1 (fr) * 2002-05-02 2003-11-05 ARTEVA TECHNOLOGIES S.à.r.l. Non-tissé à adhérence améliorée et réduisant la formation de poussières
WO2004020709A1 (fr) * 2002-08-30 2004-03-11 Kimberly-Clark Worldwide, Inc. Procede de fabrication d'une fibre tridimensionnelle et toile constituee de cette fibre
US8410007B2 (en) 2004-09-10 2013-04-02 First Quality Nonwovens, Inc. Hydroengorged spunmelt nonwovens
US8093163B2 (en) 2004-09-10 2012-01-10 First Quality Nonwovens, Inc. Hydroengorged spunmelt nonwovens
US8510922B2 (en) 2004-09-10 2013-08-20 First Quality Nonwovens, Inc. Hydroengorged spunmelt nonwovens
US11959225B2 (en) 2007-07-17 2024-04-16 The Procter & Gamble Company Fibrous structures and methods for making same
US8906815B2 (en) 2007-12-28 2014-12-09 3M Innovative Properties Company Composite nonwoven fibrous webs and methods of making and using the same
CN101952498B (zh) * 2007-12-31 2013-02-13 3M创新有限公司 具有连续颗粒相的复合非织造纤维网及其制备和使用方法
US8512569B2 (en) 2007-12-31 2013-08-20 3M Innovative Properties Company Fluid filtration articles and methods of making and using the same
WO2009088648A1 (fr) * 2007-12-31 2009-07-16 3M Innovative Properties Company Films fibreux non tissés composites ayant une phase particulaire continue et procédés de réalisation et d'utilisation de ceux-ci
US9689096B2 (en) 2007-12-31 2017-06-27 3M Innovative Properties Company Composite non-woven fibrous webs having continuous particulate phase and methods of making and using the same
CN102859058A (zh) * 2010-04-22 2013-01-02 3M创新有限公司 含有化学活性颗粒的非织造纤维网以及制造和使用所述非织造纤维网的方法
WO2011133396A1 (fr) * 2010-04-22 2011-10-27 3M Innovative Properties Company Toiles fibreuses non tissées contenant des particules chimiquement actives et procédés de fabrication et d'utilisation desdites toiles
US9475034B2 (en) 2010-04-22 2016-10-25 3M Innovative Properties Company Nonwoven fibrous webs containing chemically active particulates and methods of making and using same
US9629755B2 (en) 2010-08-20 2017-04-25 The Procter & Gamble Company Absorbent article and components thereof having improved softness signals, and methods for manufacturing
US9770371B2 (en) 2010-08-20 2017-09-26 The Procter & Gamble Company Absorbent article and components thereof having improved softness signals, and methods for manufacturing
US10639212B2 (en) 2010-08-20 2020-05-05 The Procter & Gamble Company Absorbent article and components thereof having improved softness signals, and methods for manufacturing
US8841507B2 (en) 2010-08-20 2014-09-23 The Procter & Gamble Company Absorbent article and components thereof having improved softness signals, and methods for manufacturing
CN104404647A (zh) * 2014-10-15 2015-03-11 浙江恒逸高新材料有限公司 一种纤维素纳米晶改性的亲水聚酯纤维及其制备方法
US20200071854A1 (en) * 2016-12-13 2020-03-05 3M Innovative Properties Company Multicomponent filaments and articles thereof
WO2021211439A1 (fr) * 2020-04-14 2021-10-21 Dow Global Technologies Llc Couches absorbantes appropriées pour une utilisation dans des articles absorbants et leurs procédés de fabrication
WO2021230839A1 (fr) * 2020-05-12 2021-11-18 Telasis Tekstil Urunleri San. Ve Tic.A. S. Procédé de production de couches de filtration haute performance et leur application sur un masque

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AU1474400A (en) 2000-06-05
CN1342230A (zh) 2002-03-27
RU2208673C2 (ru) 2003-07-20
ZA200103576B (en) 2002-11-04
KR100655841B1 (ko) 2006-12-12
JP2002530540A (ja) 2002-09-17
KR20010080424A (ko) 2001-08-22
EP1141460A1 (fr) 2001-10-10
TW479087B (en) 2002-03-11
BR9915271A (pt) 2001-08-07
CO5100977A1 (es) 2001-11-27
CN1192137C (zh) 2005-03-09
AU760457B2 (en) 2003-05-15
AR021138A1 (es) 2002-06-12

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