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MXPA05008182A - Fibras formadas a partir de mezclas polimericas inmiscibles. - Google Patents

Fibras formadas a partir de mezclas polimericas inmiscibles.

Info

Publication number
MXPA05008182A
MXPA05008182A MXPA05008182A MXPA05008182A MXPA05008182A MX PA05008182 A MXPA05008182 A MX PA05008182A MX PA05008182 A MXPA05008182 A MX PA05008182A MX PA05008182 A MXPA05008182 A MX PA05008182A MX PA05008182 A MXPA05008182 A MX PA05008182A
Authority
MX
Mexico
Prior art keywords
fibers
mixture
polymer blends
fibers formed
immiscible polymer
Prior art date
Application number
MXPA05008182A
Other languages
English (en)
Inventor
A Prieto Miguel
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of MXPA05008182A publication Critical patent/MXPA05008182A/es

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
    • 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
    • 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
    • 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
    • D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds 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
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y10T428/2924—Composite
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Multicomponent Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)

Abstract

La presente invencion se refiere a fibras de tacto suave y telas no tejidas elaboradas a partir de tales fibras. La fibras comprenden un sistema polimerico incompatible el cual conduce a la calidad de tacto suave. Las fibras comprenden una mezcla de al menos dos polimeros termoplasticos que tienen cada uno de ellos diferentes viscosidades y en los que la mezcla tiene una tension de interfase desde aproximadamente 0.5 hasta aproximadamente 20 mN/m, y donde la mezcla comprende una porcion de la superficie de la fibra. Las fibras pueden incluir desde 40-98 por ciento de una fase continua de poliolefina y de 2 a 60 por ciento en peso de una fase dispersa de termoplastico amorfo, tal como poliestireno o poliamida.
MXPA05008182A 2003-01-30 2004-01-30 Fibras formadas a partir de mezclas polimericas inmiscibles. MXPA05008182A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44374003P 2003-01-30 2003-01-30
PCT/US2004/002837 WO2004067818A2 (en) 2003-01-30 2004-01-30 Fibers formed from immiscible polymer blends

Publications (1)

Publication Number Publication Date
MXPA05008182A true MXPA05008182A (es) 2005-10-05

Family

ID=32825367

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05008182A MXPA05008182A (es) 2003-01-30 2004-01-30 Fibras formadas a partir de mezclas polimericas inmiscibles.

Country Status (9)

Country Link
US (1) US7736737B2 (es)
EP (1) EP1590513B1 (es)
JP (1) JP4932472B2 (es)
KR (1) KR101223305B1 (es)
CN (1) CN100503911C (es)
AU (1) AU2004208175B2 (es)
BR (1) BRPI0406685B1 (es)
MX (1) MXPA05008182A (es)
WO (1) WO2004067818A2 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US7687143B2 (en) 2003-06-19 2010-03-30 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
CA2554103C (en) 2004-01-26 2010-09-21 The Procter & Gamble Company Fibers and nonwovens comprising polypropylene blends and mixtures
DE602005017354D1 (de) 2004-01-26 2009-12-10 Procter & Gamble Fasern und vliesstoffe, umfassend polyethylenblends und gemische
TW200610844A (en) 2004-03-19 2006-04-01 Dow Global Technologies Inc Propylene-based copolymers, a method of making the fibers and articles made from the fibers
US7101623B2 (en) 2004-03-19 2006-09-05 Dow Global Technologies Inc. Extensible and elastic conjugate fibers and webs having a nontacky feel
US7635745B2 (en) 2006-01-31 2009-12-22 Eastman Chemical Company Sulfopolyester recovery
US20080003430A1 (en) * 2006-06-28 2008-01-03 3M Innovative Properties Company Particulate-loaded polymer fibers and extrusion methods
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
JP5619467B2 (ja) * 2010-04-15 2014-11-05 宇部エクシモ株式会社 潜在凹凸型鞘芯複合繊維及びそれを用いてなる不織布
US20120183861A1 (en) 2010-10-21 2012-07-19 Eastman Chemical Company Sulfopolyester binders
JP5818636B2 (ja) * 2011-04-06 2015-11-18 旭化成せんい株式会社 熱安定性、柔軟性に優れる不織布
JP6101012B2 (ja) * 2011-08-01 2017-03-22 宇部エクシモ株式会社 分割性凹凸複合繊維及びそれを用いてなる不織布
US8906200B2 (en) 2012-01-31 2014-12-09 Eastman Chemical Company Processes to produce short cut microfibers
US9056032B2 (en) 2012-06-29 2015-06-16 The Procter & Gamble Company Wearable article with outwardmost layer of multicomponent fiber nonwoven providing enhanced mechanical features
US9303357B2 (en) 2013-04-19 2016-04-05 Eastman Chemical Company Paper and nonwoven articles comprising synthetic microfiber binders
DE102013014919A1 (de) * 2013-07-15 2015-01-15 Ewald Dörken Ag Bikomponentenfaser zur Herstellung von Spinnvliesen
DE102013014920A1 (de) * 2013-07-15 2015-01-15 Ewald Dörken Ag Bikomponentenfaser zur Herstellung von Spinnvliesen
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
CN105297176B (zh) * 2015-11-20 2017-10-24 东华大学 一种表面粗糙的超细纤维材料及其制备方法
WO2017204047A1 (ja) * 2016-05-26 2017-11-30 東レ株式会社 高熱収縮性ポリアミド繊維およびそれを用いた混繊糸および織編物
JP6455534B2 (ja) * 2017-02-02 2019-01-23 トヨタ紡織株式会社 熱可塑性樹脂繊維及びその製造方法並びに布帛
WO2019049897A1 (ja) * 2017-09-06 2019-03-14 デンカ株式会社 毛状体を有する樹脂シート及びその成形品
TWI729633B (zh) * 2018-12-18 2021-06-01 美商阿散德性能材料營運公司 具有鋅含量的抗微生物非織造聚醯胺
CN114846073A (zh) * 2019-12-03 2022-08-02 菲伯维森斯有限公司 纤维、用该纤维形成的复合材料以及用于形成该复合材料的方法
TWM596236U (zh) * 2020-03-03 2020-06-01 林俊偉 複合紗線
EP4522685A1 (en) * 2022-05-11 2025-03-19 Braskem S.A. Bio-based hdpe for non-woven application

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1081347A (en) * 1965-09-02 1967-08-31 Ici Ltd Polymeric dispersions, their formation and products derived therefrom
US3485706A (en) * 1968-01-18 1969-12-23 Du Pont Textile-like patterned nonwoven fabrics and their production
BE754236A (fr) * 1969-08-28 1970-12-31 Allied Chem Procede d'extrusion de melange de polymeres non compatibles
GB1373388A (en) * 1970-12-24 1974-11-13 Teijin Ltd Thermoplastic polymer fibres
JPS54120728A (en) * 1978-03-08 1979-09-19 Kuraray Co Ltd Fine synthetic fiber having complicatedly roughened surface and its production
US4322027A (en) * 1980-10-02 1982-03-30 Crown Zellerbach Corporation Filament draw nozzle
US4413110A (en) * 1981-04-30 1983-11-01 Allied Corporation High tenacity, high modulus polyethylene and polypropylene fibers and intermediates therefore
US4430563A (en) * 1982-04-30 1984-02-07 Minnesota Mining And Manufacturing Company Data processing form
JPS6081316A (ja) * 1983-10-07 1985-05-09 Daiwa Spinning Co Ltd 芯鞘型複合繊維
US4663220A (en) * 1985-07-30 1987-05-05 Kimberly-Clark Corporation Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microfibers
US4668566A (en) * 1985-10-07 1987-05-26 Kimberly-Clark Corporation Multilayer nonwoven fabric made with poly-propylene and polyethylene
US5108827A (en) * 1989-04-28 1992-04-28 Fiberweb North America, Inc. Strong nonwoven fabrics from engineered multiconstituent fibers
JP2852551B2 (ja) * 1989-12-12 1999-02-03 チッソ株式会社 熱融着性複合繊維
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
JPH04281015A (ja) * 1991-03-05 1992-10-06 Unitika Ltd 軽量複合繊維
JPH0571005A (ja) * 1991-09-06 1993-03-23 Unitika Ltd 軽量複合繊維
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
CZ5693A3 (en) * 1992-01-23 1993-10-13 Himont Inc Elastic yarn of polypropylene polymer and articles made therefrom
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
US5773144A (en) * 1995-10-26 1998-06-30 Hoechst Celanese Corp. Rubber-polyester composites including a functionally terminated copolyester
US5654097A (en) * 1995-10-26 1997-08-05 Hoechst Celanese Corp. Heterofilament and fused cord thereof
CA2250436C (en) * 1996-03-29 2003-02-18 Hercules Incorporated Polypropylene fibers and items made therefrom
JP3821256B2 (ja) * 1996-11-22 2006-09-13 チッソ株式会社 長繊維不織布、その製造方法、及び吸収性物品

Also Published As

Publication number Publication date
CN100503911C (zh) 2009-06-24
AU2004208175B2 (en) 2009-08-13
EP1590513B1 (en) 2017-07-19
JP2006517008A (ja) 2006-07-13
KR20050097960A (ko) 2005-10-10
CN1745203A (zh) 2006-03-08
KR101223305B1 (ko) 2013-01-16
US7736737B2 (en) 2010-06-15
BRPI0406685B1 (pt) 2014-12-30
WO2004067818A3 (en) 2005-03-03
BRPI0406685A (pt) 2005-12-20
AU2004208175A1 (en) 2004-08-12
US20060234049A1 (en) 2006-10-19
JP4932472B2 (ja) 2012-05-16
EP1590513A2 (en) 2005-11-02
WO2004067818A2 (en) 2004-08-12

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