DE68926186T2 - Polyurethan- und Polyamid enthaltende selbstkräuselnde Verbundfaser - Google Patents

Polyurethan- und Polyamid enthaltende selbstkräuselnde Verbundfaser

Info

Publication number
DE68926186T2
DE68926186T2 DE68926186T DE68926186T DE68926186T2 DE 68926186 T2 DE68926186 T2 DE 68926186T2 DE 68926186 T DE68926186 T DE 68926186T DE 68926186 T DE68926186 T DE 68926186T DE 68926186 T2 DE68926186 T2 DE 68926186T2
Authority
DE
Germany
Prior art keywords
polyamide
self
composite fiber
fiber containing
containing polyurethane
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
DE68926186T
Other languages
English (en)
Other versions
DE68926186D1 (de
Inventor
Hirofumi Kobayashi
Toshiyuki Takeda
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of DE68926186D1 publication Critical patent/DE68926186D1/de
Application granted granted Critical
Publication of DE68926186T2 publication Critical patent/DE68926186T2/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
    • D01F8/12—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
    • D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds 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
    • 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
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y10T428/2925—Helical or coiled
    • 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.]
DE68926186T 1988-06-30 1989-06-29 Polyurethan- und Polyamid enthaltende selbstkräuselnde Verbundfaser Expired - Fee Related DE68926186T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16417188 1988-06-30

Publications (2)

Publication Number Publication Date
DE68926186D1 DE68926186D1 (de) 1996-05-15
DE68926186T2 true DE68926186T2 (de) 1996-10-24

Family

ID=15788077

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68926186T Expired - Fee Related DE68926186T2 (de) 1988-06-30 1989-06-29 Polyurethan- und Polyamid enthaltende selbstkräuselnde Verbundfaser

Country Status (4)

Country Link
US (1) US5164262A (de)
EP (1) EP0349313B1 (de)
JP (1) JP2580780B2 (de)
DE (1) DE68926186T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1058813A (zh) * 1990-04-27 1992-02-19 钟纺株式会社 弹性芯皮型复合长丝及含有该复合长丝的织物结构
US5352518A (en) * 1990-06-22 1994-10-04 Kanebo, Ltd. Composite elastic filament with rough surface, production thereof, and textile structure comprising the same
WO1992020844A1 (en) * 1991-05-14 1992-11-26 Kanebo, Ltd. Potentially elastic conjugate fiber, production thereof, and production of fibrous structure with elasticity in expansion and contraction
US6203905B1 (en) 1995-08-30 2001-03-20 Kimberly-Clark Worldwide, Inc. Crimped conjugate fibers containing a nucleating agent
US5840233A (en) 1997-09-16 1998-11-24 Optimer, Inc. Process of making melt-spun elastomeric fibers
US5972502A (en) * 1998-03-04 1999-10-26 Optimer, Inc. Self-crimping fibers and methods for their preparation
US6225243B1 (en) 1998-08-03 2001-05-01 Bba Nonwovens Simpsonville, Inc. Elastic nonwoven fabric prepared from bi-component filaments
US6276369B1 (en) * 1998-10-09 2001-08-21 Bruce Rogers Hair band system with storage and display device
US6632504B1 (en) 2000-03-17 2003-10-14 Bba Nonwovens Simpsonville, Inc. Multicomponent apertured nonwoven
US6725691B2 (en) 2000-12-18 2004-04-27 Bsn-Jobst Therapeutic stockings
EP1277861A1 (de) * 2001-07-21 2003-01-22 Nan Ya Plastics Corp. Elastisches lufttexturiertes Garn und Verfahren zur Herstellung
CA2503049A1 (en) * 2002-10-24 2004-05-06 Advanced Design Concept Gmbh Elastomeric multicomponent fibers, nonwoven webs and nonwoven fabrics
US7981509B2 (en) 2006-02-13 2011-07-19 Donaldson Company, Inc. Polymer blend, polymer solution composition and fibers spun from the polymer blend and filtration applications thereof
CN102177285B (zh) * 2009-10-28 2013-02-06 日清纺纺织株式会社 芯鞘型共轭纱、针织物、衣物制品、及制造芯鞘型共轭纱的方法
CN115012220A (zh) * 2022-06-28 2022-09-06 江苏先诺新材料科技有限公司 一种聚氨酯复合材料及其制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292301A (en) * 1968-11-06 1972-10-11 Monsanto Co A helically crimped bicomponent polyamidepolyurethane filament
JPS5071918A (de) * 1973-11-02 1975-06-14
JPS5523926B2 (de) * 1973-12-28 1980-06-26
JPS50138124A (de) * 1974-04-30 1975-11-04
JPS5285512A (en) * 1975-12-29 1977-07-15 Toray Ind Inc Polyurethane conjugate fiber
JPS5352718A (en) * 1976-10-25 1978-05-13 Toray Ind Inc Polyurethane_polycpramide composite fibers
JPS54138619A (en) * 1978-04-17 1979-10-27 Toray Ind Inc Polyurethane eccentric sheath-core composite fibers
JPS54138618A (en) * 1978-04-17 1979-10-27 Toray Ind Inc Polyurethane composite fibers
JPS5851487B2 (ja) * 1978-08-08 1983-11-16 東急車輌製造株式会社 煽戸自動締結装置
JPS5734370A (en) * 1980-08-09 1982-02-24 Hitachi Denshi Ltd Manufacture of junction type field-effect transistor
JPS5734369A (en) * 1980-08-09 1982-02-24 Pioneer Electronic Corp Protective diode for insulated gate field-effect transistor
JPS57205520A (en) * 1981-06-05 1982-12-16 Teijin Ltd Conjugate fiber
JPS5876522A (ja) * 1981-11-02 1983-05-09 Teijin Ltd 捲縮弾性繊維の製造方法
JPH0791693B2 (ja) * 1985-12-25 1995-10-04 鐘紡株式会社 ポリカプラミド−ポリウレタン弾性体系複合フィラメント及びその製造方法
JPH01118619A (ja) * 1987-10-27 1989-05-11 Kanebo Ltd ポリウレタン系複合繊維

Also Published As

Publication number Publication date
DE68926186D1 (de) 1996-05-15
EP0349313A3 (de) 1991-04-24
US5164262A (en) 1992-11-17
JPH0280617A (ja) 1990-03-20
EP0349313B1 (de) 1996-04-10
JP2580780B2 (ja) 1997-02-12
EP0349313A2 (de) 1990-01-03

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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