DE69419955T2 - Zusammengesetzte Faser und daraus hergestellte Mikrofasern - Google Patents

Zusammengesetzte Faser und daraus hergestellte Mikrofasern

Info

Publication number
DE69419955T2
DE69419955T2 DE69419955T DE69419955T DE69419955T2 DE 69419955 T2 DE69419955 T2 DE 69419955T2 DE 69419955 T DE69419955 T DE 69419955T DE 69419955 T DE69419955 T DE 69419955T DE 69419955 T2 DE69419955 T2 DE 69419955T2
Authority
DE
Germany
Prior art keywords
composite fiber
microfibers made
microfibers
composite
fiber
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.)
Expired - Fee Related
Application number
DE69419955T
Other languages
English (en)
Other versions
DE69419955D1 (de
Inventor
Jeffrey S Duggan
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.)
BASF Corp
Original Assignee
BASF Corp
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 BASF Corp filed Critical BASF Corp
Application granted granted Critical
Publication of DE69419955D1 publication Critical patent/DE69419955D1/de
Publication of DE69419955T2 publication Critical patent/DE69419955T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D01F8/14—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
    • 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
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/06—Distributing spinning solution or melt to spinning nozzles
    • 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
    • Y10T428/2929—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.]
DE69419955T 1993-03-31 1994-03-22 Zusammengesetzte Faser und daraus hergestellte Mikrofasern Expired - Fee Related DE69419955T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/040,715 US5366804A (en) 1993-03-31 1993-03-31 Composite fiber and microfibers made therefrom

Publications (2)

Publication Number Publication Date
DE69419955D1 DE69419955D1 (de) 1999-09-16
DE69419955T2 true DE69419955T2 (de) 1999-12-09

Family

ID=21912526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69419955T Expired - Fee Related DE69419955T2 (de) 1993-03-31 1994-03-22 Zusammengesetzte Faser und daraus hergestellte Mikrofasern

Country Status (5)

Country Link
US (2) US5366804A (de)
EP (1) EP0618317B1 (de)
JP (1) JPH0726420A (de)
CA (1) CA2107494A1 (de)
DE (1) DE69419955T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10117970C1 (de) * 2001-01-19 2002-10-24 Freudenberg Carl Kg Verfahren zur Herstellung von Monokomponenten-Mikrofilamenten und Gewinnung eines Vlieses, Gewebes oder Gewirkes aus den Mikrofilamenten

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5744237A (en) * 1993-02-19 1998-04-28 Hoechst Celanese Corporation Heterofilaments for cord reinforcement in rubber goods
US5366804A (en) * 1993-03-31 1994-11-22 Basf Corporation Composite fiber and microfibers made therefrom
US5405698A (en) * 1993-03-31 1995-04-11 Basf Corporation Composite fiber and polyolefin microfibers made therefrom
US5786284A (en) * 1993-04-08 1998-07-28 Unitika, Ltd. Filament having plexifilamentary structure, nonwoven fabric comprising said filament and their production
US5439741A (en) * 1994-08-03 1995-08-08 Hoechst Celanese Corporation Heterofilament composite yarn
US6162890A (en) * 1994-10-24 2000-12-19 Eastman Chemical Company Water-dispersible block copolyesters useful as low-odor adhesive raw materials
US5916678A (en) * 1995-06-30 1999-06-29 Kimberly-Clark Worldwide, Inc. Water-degradable multicomponent fibers and nonwovens
US5582913A (en) * 1995-08-23 1996-12-10 Hoechst Celanese Corporation Polyester/polyamide composite fiber
US5912076A (en) 1996-12-31 1999-06-15 Kimberly-Clark Worldwide, Inc. Blends of polyethylene and peo having inverse phase morphology and method of making the blends
US5976694A (en) 1997-10-03 1999-11-02 Kimberly-Clark Worldwide, Inc. Water-sensitive compositions for improved processability
US5876650A (en) * 1997-12-01 1999-03-02 Basf Corporation Process of making fibers of arbitrary cross section
US6423804B1 (en) 1998-12-31 2002-07-23 Kimberly-Clark Worldwide, Inc. Ion-sensitive hard water dispersible polymers and applications therefor
US6713414B1 (en) 2000-05-04 2004-03-30 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6579570B1 (en) 2000-05-04 2003-06-17 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6110588A (en) 1999-02-05 2000-08-29 3M Innovative Properties Company Microfibers and method of making
US6630231B2 (en) * 1999-02-05 2003-10-07 3M Innovative Properties Company Composite articles reinforced with highly oriented microfibers
US6583075B1 (en) 1999-12-08 2003-06-24 Fiber Innovation Technology, Inc. Dissociable multicomponent fibers containing a polyacrylonitrile polymer component
US6444761B1 (en) 1999-12-28 2002-09-03 Kimberly-Clark Worldwide, Inc. Water-soluble adhesive compositions
US6835678B2 (en) 2000-05-04 2004-12-28 Kimberly-Clark Worldwide, Inc. Ion sensitive, water-dispersible fabrics, a method of making same and items using same
US6444214B1 (en) 2000-05-04 2002-09-03 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6815502B1 (en) 2000-05-04 2004-11-09 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersable polymers, a method of making same and items using same
US6683143B1 (en) 2000-05-04 2004-01-27 Kimberly Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6548592B1 (en) 2000-05-04 2003-04-15 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6429261B1 (en) 2000-05-04 2002-08-06 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6653406B1 (en) 2000-05-04 2003-11-25 Kimberly Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6599848B1 (en) 2000-05-04 2003-07-29 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6461133B1 (en) 2000-05-18 2002-10-08 Kimberly-Clark Worldwide, Inc. Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus
US6474967B1 (en) 2000-05-18 2002-11-05 Kimberly-Clark Worldwide, Inc. Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus
US6465094B1 (en) * 2000-09-21 2002-10-15 Fiber Innovation Technology, Inc. Composite fiber construction
US6586529B2 (en) 2001-02-01 2003-07-01 Kimberly-Clark Worldwide, Inc. Water-dispersible polymers, a method of making same and items using same
US6828014B2 (en) 2001-03-22 2004-12-07 Kimberly-Clark Worldwide, Inc. Water-dispersible, cationic polymers, a method of making same and items using same
US6688477B2 (en) 2001-05-03 2004-02-10 Air Products And Chemicals, Inc. Composite membranes
US6692823B2 (en) 2001-12-19 2004-02-17 3M Innovative Properties Company Microfibrillated articles comprising hydrophillic component
US6753080B1 (en) * 2002-01-29 2004-06-22 3M Innovative Properties Company Receptor medium having a microfibrillated surface
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
US20110139386A1 (en) 2003-06-19 2011-06-16 Eastman Chemical Company Wet lap composition and related processes
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
US20120251597A1 (en) * 2003-06-19 2012-10-04 Eastman Chemical Company End products incorporating short-cut microfibers
US20060147505A1 (en) * 2004-12-30 2006-07-06 Tanzer Richard W Water-dispersible wet wipe having mixed solvent wetting composition
US7635745B2 (en) 2006-01-31 2009-12-22 Eastman Chemical Company Sulfopolyester recovery
CN101553607A (zh) * 2006-09-01 2009-10-07 加利福尼亚大学董事会 热塑性聚合物微纤维、纳米纤维以及复合材料
US8130438B2 (en) * 2008-07-03 2012-03-06 Ajjer Llc Metal coatings, conductive nanoparticles and applications of the same
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
JP5703785B2 (ja) * 2010-01-29 2015-04-22 東レ株式会社 複合口金
KR101605933B1 (ko) 2010-01-29 2016-03-23 도레이 카부시키가이샤 해도 복합 섬유, 극세 섬유 및 복합 구금
JP5505030B2 (ja) * 2010-03-30 2014-05-28 東レ株式会社 複合口金および複合繊維の製造方法
US9273417B2 (en) 2010-10-21 2016-03-01 Eastman Chemical Company Wet-Laid process to produce a bound nonwoven article
JP5728936B2 (ja) * 2010-12-27 2015-06-03 東レ株式会社 複合口金および複合繊維の製造方法
EP2660369B1 (de) * 2010-12-27 2016-05-18 Toray Industries, Inc. Zusammengesetzte spinndüse und verfahren zur herstellung von verbundfasern
US20120302119A1 (en) 2011-04-07 2012-11-29 Eastman Chemical Company Short cut microfibers
US20120302120A1 (en) * 2011-04-07 2012-11-29 Eastman Chemical Company Short cut microfibers
EP2722426B1 (de) * 2011-06-15 2017-12-13 Toray Industries, Inc. Verbundfaser
US8906200B2 (en) 2012-01-31 2014-12-09 Eastman Chemical Company Processes to produce short cut microfibers
EP2809412B1 (de) 2012-01-31 2017-11-22 Eastman Chemical Company Verfahren zur herstellung kurz geschnittener mikrofasern
JP5821714B2 (ja) 2012-03-09 2015-11-24 東レ株式会社 複合口金および複合繊維の製造方法
US9303357B2 (en) 2013-04-19 2016-04-05 Eastman Chemical Company Paper and nonwoven articles comprising synthetic microfiber binders
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
CN110621816B (zh) * 2017-06-28 2021-11-23 东丽株式会社 纺丝用组件以及纤维的制造方法
JP6494008B1 (ja) * 2018-12-11 2019-04-03 株式会社化繊ノズル製作所 複合紡糸装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382305A (en) * 1954-10-29 1968-05-07 Du Pont Process for preparing oriented microfibers
US3369057A (en) * 1964-05-18 1968-02-13 Allied Chem Polyamide-polyester dispersions wherein the polyamide is less than 40% amine terminated
US3531368A (en) * 1966-01-07 1970-09-29 Toray Industries Synthetic filaments and the like
NL6712079A (de) * 1967-09-02 1969-03-04
US3608025A (en) * 1967-09-05 1971-09-21 Alexander Mirsky Slitting to form filaments
US3584074A (en) * 1968-11-01 1971-06-08 Teijin Ltd Fibrous materials from polyethylene terephthalate polyether copolymer and polyamide
CA944925A (en) * 1968-11-13 1974-04-09 Kanegafuchi Boseki Kabushiki Kaisha Synthetic multi-segmented fibers and methods for producing said fibers
US3729449A (en) * 1969-08-27 1973-04-24 Kanegafuchi Spinning Co Ltd Polyamide fibers composed of the polyamide and methods for producing thereof
US3779993A (en) * 1970-02-27 1973-12-18 Eastman Kodak Co Polyesters and polyesteramides containing ether groups and sulfonate groups in the form of a metallic salt
US3734874A (en) * 1970-02-27 1973-05-22 Eastman Kodak Co Polyesters and polyesteramides containing ether groups and sulfonate groups in the form of a metallic salt
US3629365A (en) * 1970-09-14 1971-12-21 Akzona Inc Flame retardant polyesters containing polyamides and phosphine oxides
JPS52155269A (en) * 1976-06-17 1977-12-23 Toray Industries Suedeelike textile and method of producing same
US4146663A (en) * 1976-08-23 1979-03-27 Asahi Kasei Kogyo Kabushiki Kaisha Composite fabric combining entangled fabric of microfibers and knitted or woven fabric and process for producing same
US4233355A (en) * 1978-03-09 1980-11-11 Toray Industries, Inc. Separable composite fiber and process for producing same
US4381335A (en) * 1979-11-05 1983-04-26 Toray Industries, Inc. Multi-component composite filament
US4304901A (en) * 1980-04-28 1981-12-08 Eastman Kodak Company Water dissipatable polyesters
JPS63159525A (ja) * 1986-12-24 1988-07-02 Toray Ind Inc 水可溶性成分を有する複合繊維の製造方法
US5162074A (en) * 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
JP2703971B2 (ja) * 1989-01-27 1998-01-26 チッソ株式会社 極細複合繊維およびその織布または不織布
JP2783602B2 (ja) * 1989-07-19 1998-08-06 チッソ株式会社 熱接着用極細複合繊維およびその織布または不織布
DE69033492T2 (de) * 1990-01-09 2000-12-14 Dai Ichi Kogyo Seiyaku Co Ltd Verfahren zur Herstellung von porösen Formkörpern aus Kunstharz, von ultrafeinen Fasern und von Vliesstoffen mit ultrafeinen Fasern
US5290626A (en) * 1991-02-07 1994-03-01 Chisso Corporation Microfibers-generating fibers and a woven or non-woven fabric of microfibers
US5120598A (en) * 1991-04-05 1992-06-09 Air Products And Chemicals, Inc. Fibrous material for oil spill clean-up
US5366804A (en) * 1993-03-31 1994-11-22 Basf Corporation Composite fiber and microfibers made therefrom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10117970C1 (de) * 2001-01-19 2002-10-24 Freudenberg Carl Kg Verfahren zur Herstellung von Monokomponenten-Mikrofilamenten und Gewinnung eines Vlieses, Gewebes oder Gewirkes aus den Mikrofilamenten

Also Published As

Publication number Publication date
JPH0726420A (ja) 1995-01-27
EP0618317A1 (de) 1994-10-05
CA2107494A1 (en) 1994-10-01
DE69419955D1 (de) 1999-09-16
US5525282A (en) 1996-06-11
EP0618317B1 (de) 1999-08-11
US5366804A (en) 1994-11-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee