EP0761846A3 - Fibre discontinue cardable hydrophobique avec lubrifiant interne et son procédé et utilisation - Google Patents

Fibre discontinue cardable hydrophobique avec lubrifiant interne et son procédé et utilisation Download PDF

Info

Publication number
EP0761846A3
EP0761846A3 EP96305779A EP96305779A EP0761846A3 EP 0761846 A3 EP0761846 A3 EP 0761846A3 EP 96305779 A EP96305779 A EP 96305779A EP 96305779 A EP96305779 A EP 96305779A EP 0761846 A3 EP0761846 A3 EP 0761846A3
Authority
EP
European Patent Office
Prior art keywords
making
same
staple fiber
internal lubricant
hydrophobic staple
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.)
Granted
Application number
EP96305779A
Other languages
German (de)
English (en)
Other versions
EP0761846B1 (fr
EP0761846A2 (fr
Inventor
Rakesh Kumar Gupta
James H. Harrington
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.)
FIBERVISIONS, L.P.
Original Assignee
Hercules 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
Application filed by Hercules LLC filed Critical Hercules LLC
Priority to US08/715,130 priority Critical patent/US5763334A/en
Publication of EP0761846A2 publication Critical patent/EP0761846A2/fr
Publication of EP0761846A3 publication Critical patent/EP0761846A3/fr
Priority to US09/025,890 priority patent/US6177191B1/en
Application granted granted Critical
Publication of EP0761846B1 publication Critical patent/EP0761846B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • D04H1/43832—Composite fibres side-by-side
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
    • 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
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin 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
    • D04H1/42—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
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • D04H1/43828—Composite fibres sheath-core
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • D04H1/4383—Composite fibres sea-island

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
EP96305779A 1995-08-08 1996-08-06 Fibre discontinue cardable hydrophobique avec lubrifiant interne et son procédé et utilisation Expired - Lifetime EP0761846B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US08/715,130 US5763334A (en) 1995-08-08 1996-09-17 Internally lubricated fiber, cardable hydrophobic staple fibers therefrom, and methods of making and using the same
US09/025,890 US6177191B1 (en) 1996-08-06 1998-02-18 Internally lubricated fiber, cardable hydrophobic staple fibers therefrom, and methods of making and using the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51235195A 1995-08-08 1995-08-08
US512351 1995-08-08

Publications (3)

Publication Number Publication Date
EP0761846A2 EP0761846A2 (fr) 1997-03-12
EP0761846A3 true EP0761846A3 (fr) 1997-11-05
EP0761846B1 EP0761846B1 (fr) 2004-01-21

Family

ID=24038735

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96305779A Expired - Lifetime EP0761846B1 (fr) 1995-08-08 1996-08-06 Fibre discontinue cardable hydrophobique avec lubrifiant interne et son procédé et utilisation

Country Status (5)

Country Link
EP (1) EP0761846B1 (fr)
JP (1) JPH09170112A (fr)
DE (1) DE69631359T2 (fr)
DK (1) DK0761846T3 (fr)
MX (1) MX9603248A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6762137B2 (en) 2000-12-21 2004-07-13 Kimberly-Clark Worldwide, Inc. Water repellant meltblown webs and laminates

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007526806A (ja) * 2004-02-11 2007-09-20 ザ プロクター アンド ギャンブル カンパニー 疎水性表面コーティングされた吸収性物品
DE602005013689D1 (de) * 2004-12-03 2009-05-14 Dow Global Technologies Inc Verfahren zur verbesserung von ablösungseigenschaften elastischer polyolefinfasern
US8328782B2 (en) * 2005-02-18 2012-12-11 The Procter & Gamble Company Hydrophobic surface coated light-weight nonwoven laminates for use in absorbent articles
JP5089123B2 (ja) * 2005-10-07 2012-12-05 花王株式会社 吸収性物品
WO2012096696A1 (fr) 2011-01-12 2012-07-19 Stanford University Structures stratifiées composites et procédés de fabrication et d'utilisation associés
JP6408320B2 (ja) * 2014-09-19 2018-10-17 花王株式会社 親水性不織布及び不織布用繊維処理剤
US20160167334A1 (en) 2014-11-06 2016-06-16 The Procter & Gamble Company Crimped Fiber Spunbond Nonwoven Webs/Laminates
WO2016073727A1 (fr) 2014-11-06 2016-05-12 The Procter & Gamble Company Articles absorbants comprenant des stratifiés face au vêtement
JP6611323B2 (ja) * 2015-11-16 2019-11-27 花王株式会社 吸収性物品並びに不織布及びその製造方法
WO2018152272A1 (fr) 2017-02-16 2018-08-23 The Procter & Gamble Company Articles absorbants avec des substrats ayant des motifs répétitifs d'ouvertures comprenant une pluralité d'unités récurrentes
US12127925B2 (en) 2018-04-17 2024-10-29 The Procter & Gamble Company Webs for absorbent articles and methods of making the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114348A1 (fr) * 1982-12-20 1984-08-01 Dow Corning Corporation Procédé d'amélioration des propriétés mécaniques de polymères thermoplastiques partiellement cristallins
EP0264112A2 (fr) * 1986-10-17 1988-04-20 Chisso Corporation Etoffes non tissées et procédé pour les fabriquer
EP0486158A2 (fr) * 1990-11-15 1992-05-20 Hercules Incorporated Fibre de polyoléfine hydrophobe à carder, matériau et procédé de sa préparation
EP0516412A2 (fr) * 1991-05-28 1992-12-02 Hercules Incorporated Fibre hydrophobique en polypropène cardable
EP0557024A1 (fr) * 1992-02-14 1993-08-25 Hercules Incorporated Fibre en polyoléfine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114348A1 (fr) * 1982-12-20 1984-08-01 Dow Corning Corporation Procédé d'amélioration des propriétés mécaniques de polymères thermoplastiques partiellement cristallins
EP0264112A2 (fr) * 1986-10-17 1988-04-20 Chisso Corporation Etoffes non tissées et procédé pour les fabriquer
EP0486158A2 (fr) * 1990-11-15 1992-05-20 Hercules Incorporated Fibre de polyoléfine hydrophobe à carder, matériau et procédé de sa préparation
EP0516412A2 (fr) * 1991-05-28 1992-12-02 Hercules Incorporated Fibre hydrophobique en polypropène cardable
EP0557024A1 (fr) * 1992-02-14 1993-08-25 Hercules Incorporated Fibre en polyoléfine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6762137B2 (en) 2000-12-21 2004-07-13 Kimberly-Clark Worldwide, Inc. Water repellant meltblown webs and laminates

Also Published As

Publication number Publication date
MX9603248A (es) 1997-03-29
DK0761846T3 (da) 2004-05-24
DE69631359T2 (de) 2004-12-09
JPH09170112A (ja) 1997-06-30
EP0761846B1 (fr) 2004-01-21
EP0761846A2 (fr) 1997-03-12
DE69631359D1 (de) 2004-02-26

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