CO4440450A1 - HIGHLY CURLABLE CONJUGATED FIBERS AND THE UNTRAMPED SUBSTRATE OR TISSUE FORMED WITH THEM - Google Patents

HIGHLY CURLABLE CONJUGATED FIBERS AND THE UNTRAMPED SUBSTRATE OR TISSUE FORMED WITH THEM

Info

Publication number
CO4440450A1
CO4440450A1 CO95022109A CO95022109A CO4440450A1 CO 4440450 A1 CO4440450 A1 CO 4440450A1 CO 95022109 A CO95022109 A CO 95022109A CO 95022109 A CO95022109 A CO 95022109A CO 4440450 A1 CO4440450 A1 CO 4440450A1
Authority
CO
Colombia
Prior art keywords
component
curlable
highly
propylene polymer
conjugated fibers
Prior art date
Application number
CO95022109A
Other languages
Spanish (es)
Inventor
Jackson Stokes Ty
Alan Edward Wright
Simon Kwame Ofosu
Original Assignee
Kimberly Clark Co
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 Co filed Critical Kimberly Clark Co
Publication of CO4440450A1 publication Critical patent/CO4440450A1/en

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
    • 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
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major 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
    • D01F8/06—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
    • 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

Abstract

1. UNA FIBRA CONJUGADA ALTAMENTE RIZABLE QUE COM- PRENDE UN COMPONENTE DE POLIMERO DE ETILENO Y UN COMPONENTE DE POLIMERO DE PROPILENO, DICHO COMPO- NENTE DE POLIMERO DE PROPILENO COMPRENDE UN POLI- MERO DE PROPILENO TENIENDO UNA TASA DE FLUJO DE DERRETIDO IGUAL A O SUPERIOR A ALREDEDRO DE 45 g/10 MINUTOS A 230 GRADOS CENTIGRADOS, EN DONDE CADA UNO DE LOS DICHOS COMPONENTES OCUPA UNA SECCION DISTINTA POR VIRTUALMENTE LA LONGITUD COMPLETA DE DICHA FIBRA. 12. UN TEJIDO NO TRAMADO QUE COMPRENDE FIBRAS CONJUGADAS ALTAMENTE RIZABLES, DICHAS FIBRAS CONJUGADAS COMPRENDEN UN COMPONENTE DE POLIMERO DE ETILENO Y UN COMPONENTE DE POLIMERO DE PROPI- LENO, DICHO COMPONENTE DE POLIMERO DE PROPILENO COMPRENDE UN POLIMERO DE PROPILENO QUE TIENE UNA TASA DE FLUJO DE DERRETIDO IGUAL O SUPERIOR A ALREDEDOR DE 45 g/10 MINUTOS A 230 GRADOS CENTI- GRADOS, EN DONDE CADA UNO DE LOS DICHOS COMPONEN- TES OCUPA UNA SECCION DIFERENTE POR VIRTUALMENTE LA LONGITUD COMPLETA DE DICHA FIBRA. FIGURA 11. A HIGHLY CURLABLE CONJUGATED FIBER COMPRISING ONE COMPONENT OF ETHYLENE POLYMER AND ONE COMPONENT OF PROPYLENE POLYMER, SUCH A COMPONENT OF PROPYLENE POLYMER HAS A SUPERIOR FLOW RATE OF PROPYLENE. AROUND 45 g / 10 MINUTES AT 230 DEGREES DEGREE, WHERE EACH OF THESE COMPONENTS OCCUPIES A SECTION DIFFERENT BY VIRTUALLY THE FULL LENGTH OF SUCH FIBER. 12. AN UNTREATED TISSUE COMPRISING HIGHLY CURLABLE CONJUGATED FIBERS, SUCH CONJUGATED FIBERS INCLUDE A COMPONENT OF ETHYLENE POLYMER AND A COMPONENT OF PROPYLENE POLYMER, COMPOSED OF A PROPYLENE POLYMER COMPONENT OF A PROPYLENE Polymer. EQUAL OR HIGHER MELTING AROUND 45 g / 10 MINUTES AT 230 DEGREES CENTIGRAPHY, WHERE EACH OF THESE COMPONENTS OCCUPIES A DIFFERENT SECTION BY VIRTUALLY THE FULL LENGTH OF SUCH A FIBER. FIGURE 1

CO95022109A 1994-06-03 1995-05-23 HIGHLY CURLABLE CONJUGATED FIBERS AND THE UNTRAMPED SUBSTRATE OR TISSUE FORMED WITH THEM CO4440450A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25387694A 1994-06-03 1994-06-03

Publications (1)

Publication Number Publication Date
CO4440450A1 true CO4440450A1 (en) 1997-05-07

Family

ID=22962068

Family Applications (1)

Application Number Title Priority Date Filing Date
CO95022109A CO4440450A1 (en) 1994-06-03 1995-05-23 HIGHLY CURLABLE CONJUGATED FIBERS AND THE UNTRAMPED SUBSTRATE OR TISSUE FORMED WITH THEM

Country Status (9)

Country Link
EP (1) EP0685579B1 (en)
JP (1) JP3850901B2 (en)
KR (1) KR100335729B1 (en)
AU (1) AU693536B2 (en)
BR (1) BR9502630A (en)
CA (1) CA2136575A1 (en)
CO (1) CO4440450A1 (en)
DE (1) DE69506784T2 (en)
ES (1) ES2126806T3 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5709735A (en) * 1995-10-20 1998-01-20 Kimberly-Clark Worldwide, Inc. High stiffness nonwoven filter medium
US5672415A (en) * 1995-11-30 1997-09-30 Kimberly-Clark Worldwide, Inc. Low density microfiber nonwoven fabric
US5810954A (en) * 1996-02-20 1998-09-22 Kimberly-Clark Worldwide, Inc. Method of forming a fine fiber barrier fabric with improved drape and strength of making same
US5667562A (en) * 1996-04-19 1997-09-16 Kimberly-Clark Worldwide, Inc. Spunbond vacuum cleaner webs
JPH09313417A (en) * 1996-05-28 1997-12-09 Daiwabo Co Ltd Wiping cloth
TW396215B (en) * 1996-11-29 2000-07-01 Chisso Corp Fiber and products made of such fiber
US5876840A (en) * 1997-09-30 1999-03-02 Kimberly-Clark Worldwide, Inc. Crimp enhancement additive for multicomponent filaments
US6528439B1 (en) 1998-09-30 2003-03-04 Kimberly-Clark Worldwide, Inc. Crimped polymeric fibers and nonwoven webs made therefrom with improved resiliency
US6454989B1 (en) * 1998-11-12 2002-09-24 Kimberly-Clark Worldwide, Inc. Process of making a crimped multicomponent fiber web
DE10360845A1 (en) * 2003-12-20 2005-07-21 Corovin Gmbh Soft fleece based on polyethylene
MXPA06008385A (en) * 2004-01-27 2006-08-25 Procter & Gamble Soft extensible nonwoven webs containing multicomponent fibers with high melt flow rates.
JP4897469B2 (en) * 2006-12-21 2012-03-14 パナソニック株式会社 Nonwoven fabric manufacturing apparatus and nonwoven fabric manufacturing method
JP5037964B2 (en) * 2007-02-13 2012-10-03 Ｅｓファイバービジョンズ株式会社 Wet non-woven fabric
CZ201324A3 (en) 2013-01-14 2014-07-23 Pegas Nonwovens S.R.O. Fiber layer comprising crimped bi- or multicomponent fibers and process for producing thereof
WO2016073713A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Crimped fiber spunbond nonwoven webs / laminates
CZ2016250A3 (en) 2016-05-02 2017-11-29 Pegas Nonwovens S.R.O. A non-woven fabric comprising thermally bondable fibres and bonding indentations
JP2022503858A (en) * 2018-09-28 2022-01-12 ベリー グローバル インコーポレイテッド Self-crimping multi-component fiber and method for producing it

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1088931A (en) 1964-01-10 1967-10-25 Ici Ltd Continuous filament nonwoven materials
US4189338A (en) 1972-11-25 1980-02-19 Chisso Corporation Method of forming autogenously bonded non-woven fabric comprising bi-component fibers
GB1524713A (en) 1975-04-11 1978-09-13 Ici Ltd Autogeneously bonded non-woven fibrous structure
JPS5823951A (en) * 1981-07-31 1983-02-12 チッソ株式会社 Production of bulky nonwoven fabric
JPS63135549A (en) * 1986-11-28 1988-06-07 チッソ株式会社 Production of nonwoven fabric
JP2682130B2 (en) * 1989-04-25 1997-11-26 三井石油化学工業株式会社 Flexible long-fiber non-woven fabric
US5382400A (en) * 1992-08-21 1995-01-17 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric and method for making same

Also Published As

Publication number Publication date
BR9502630A (en) 1996-01-02
EP0685579B1 (en) 1998-12-23
EP0685579A2 (en) 1995-12-06
DE69506784D1 (en) 1999-02-04
JPH0827625A (en) 1996-01-30
CA2136575A1 (en) 1995-12-04
AU693536B2 (en) 1998-07-02
JP3850901B2 (en) 2006-11-29
AU2042595A (en) 1995-12-14
ES2126806T3 (en) 1999-04-01
EP0685579A3 (en) 1996-07-31
DE69506784T2 (en) 1999-05-20
KR960001222A (en) 1996-01-25
KR100335729B1 (en) 2002-11-22

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