DE69409381D1 - Hohlfaser mit dreilappigem querschnitt - Google Patents

Hohlfaser mit dreilappigem querschnitt

Info

Publication number
DE69409381D1
DE69409381D1 DE69409381T DE69409381T DE69409381D1 DE 69409381 D1 DE69409381 D1 DE 69409381D1 DE 69409381 T DE69409381 T DE 69409381T DE 69409381 T DE69409381 T DE 69409381T DE 69409381 D1 DE69409381 D1 DE 69409381D1
Authority
DE
Germany
Prior art keywords
laped
triple
section
hollow fiber
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
DE69409381T
Other languages
English (en)
Other versions
DE69409381T2 (de
Inventor
John Boyle
Weldon Peterson
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.)
Honeywell International Inc
Original Assignee
AlliedSignal 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 AlliedSignal Inc filed Critical AlliedSignal Inc
Publication of DE69409381D1 publication Critical patent/DE69409381D1/de
Application granted granted Critical
Publication of DE69409381T2 publication Critical patent/DE69409381T2/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
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23957—Particular shape or structure of pile
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23993—Composition of pile or adhesive
    • 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
    • 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
    • Y10T428/2975—Tubular or cellular
DE69409381T 1993-06-24 1994-06-23 Hohlfaser mit dreilappigem querschnitt Expired - Fee Related DE69409381T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/080,640 US5322736A (en) 1993-06-24 1993-06-24 Hollow-trilobal cross-section filaments
PCT/US1994/007159 WO1995000685A1 (en) 1993-06-24 1994-06-23 Hollow trilobal cross-section filaments

Publications (2)

Publication Number Publication Date
DE69409381D1 true DE69409381D1 (de) 1998-05-07
DE69409381T2 DE69409381T2 (de) 1998-07-30

Family

ID=22158659

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409381T Expired - Fee Related DE69409381T2 (de) 1993-06-24 1994-06-23 Hohlfaser mit dreilappigem querschnitt

Country Status (5)

Country Link
US (1) US5322736A (de)
EP (1) EP0705352B1 (de)
CA (1) CA2164210C (de)
DE (1) DE69409381T2 (de)
WO (1) WO1995000685A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462802A (en) * 1991-12-02 1995-10-31 Teijin Limited Polyamide hollow and/or non-circular fiber and process for making same
US5486417A (en) * 1993-09-28 1996-01-23 Basf Corporation Mixed cross-section carpet yarn
US5439626A (en) * 1994-03-14 1995-08-08 E. I. Du Pont De Nemours And Company Process for making hollow nylon filaments
US5523155A (en) * 1995-05-11 1996-06-04 E. I. Du Pont De Nemours And Company Filament having a triangular cross-section and 3 or 6 axially extending voids
US5701629A (en) * 1995-07-19 1997-12-30 Speciality Filaments, Inc. Hollow brush bristle with radiating spokes
US20010007706A1 (en) * 1996-09-16 2001-07-12 Matthew B. Hoyt Colored fibers having resistance to ozone fading
US6531218B2 (en) 1996-09-16 2003-03-11 Basf Corporation Dyed sheath/core fibers and methods of making same
US5948528A (en) * 1996-10-30 1999-09-07 Basf Corporation Process for modifying synthetic bicomponent fiber cross-sections and bicomponent fibers thereby produced
US5869181A (en) * 1997-01-10 1999-02-09 Basf Corporation Multiple domain fibers and methods of making the same
US6048615A (en) * 1998-01-30 2000-04-11 E. I. Du Pont De Nemours And Company Filament having a trilobal cross-section and a trilobal void
EP0982414B1 (de) * 1998-08-27 2004-04-28 E.I. Du Pont De Nemours And Company Multilobale Hohlfilamente mit Versteifungsrippen und Versteifungszonen
US6447903B1 (en) 1998-08-27 2002-09-10 E. I. Du Pont De Nemours And Company Multilobal hollow filaments having stiffening ribs and stiffening webs
US6187437B1 (en) * 1998-09-10 2001-02-13 Celanese Acetate Llc Process for making high denier multilobal filaments of thermotropic liquid crystalline polymers and compositions thereof
US6855425B2 (en) * 2000-07-10 2005-02-15 Invista North America S.A.R.L. Polymer filaments having profiled cross-section
AU2001283196A1 (en) * 2000-08-18 2002-03-04 Honeywell International, Inc. Abrasion resistant, high bulk fiber
US6589653B2 (en) 2001-08-08 2003-07-08 E. I. Du Pont De Nemours And Company Filament having a quadrilobate exterior cross-section and a four-sided void
US6673450B2 (en) * 2002-02-11 2004-01-06 Honeywell International Inc. Soft hand, low luster, high body carpet filaments
US20050147788A1 (en) * 2003-11-19 2005-07-07 Invista North America S.A R.L. Spinneret plate for producing a bulked continuous filament having a three-sided exterior cross-section and a convex six-sided central void
WO2005118933A2 (en) * 2004-05-26 2005-12-15 Polymer Group, Inc. Filamentary blanket
CN101090816A (zh) * 2004-08-30 2007-12-19 帕里莫集团有限公司 热反射非纺织衬里材料
US7452835B2 (en) * 2005-01-19 2008-11-18 Pgi Polymer, Inc. Nonwoven insulative blanket
US8664572B2 (en) * 2006-01-05 2014-03-04 Pgi Polymer, Inc. Nonwoven blanket with a heating element
US20110287210A1 (en) * 2008-08-22 2011-11-24 Invista North America S.Ar.L Bulked continuous filaments with trilobal cross-section and round central void and spinneret plates for producing filament
AT510458B1 (de) * 2010-09-17 2013-08-15 Intier Automotive Eybl Ges M B H Ebergassing & Co Ohg Schichtverbund zur schallreduzierenden auskleidung eines kraftfahrzeugbereichs und verfahren zu dessen herstellung
CN102260924A (zh) * 2011-06-20 2011-11-30 浙江恒逸集团有限公司 一种喷丝板及生产十字中空高仿棉细旦涤纶丝方法
CN102304777A (zh) * 2011-08-31 2012-01-04 吴江兰瑞特纺织品有限公司 中空纤维
US20130344331A1 (en) * 2012-06-20 2013-12-26 Shaw Industries Group, Inc. Yarn filament and method for making same
CN104812949A (zh) * 2012-11-28 2015-07-29 东丽株式会社 衣料用聚酰胺卷曲丝及包含该聚酰胺卷曲丝的衣料用织物
US11692284B2 (en) 2016-08-18 2023-07-04 Aladdin Manufacturing Corporation Trilobal filaments and spinnerets for producing the same
USD841838S1 (en) 2016-11-04 2019-02-26 Mohawk Industries, Inc. Filament
CN110904560B (zh) * 2018-09-18 2021-08-17 东莞超盈纺织有限公司 基于织物毛细导水能力进行差别导水面料设计方法
CN111118650B (zh) * 2019-12-29 2021-08-13 江苏恒力化纤股份有限公司 一种可降解聚酯纤维及其制备方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476293A (en) * 1944-10-03 1949-07-19 American Viscose Corp Artificial fiber
US2939201A (en) * 1959-06-24 1960-06-07 Du Pont Trilobal textile filament
US3095258A (en) * 1962-06-22 1963-06-25 Du Pont Melt spinning process for producing hollow-core filament
US3493459A (en) * 1966-12-23 1970-02-03 Monsanto Co Complex multilobal textile filament
US3745061A (en) * 1969-02-26 1973-07-10 Du Pont Synthetic filaments having at least three continuous nonround voids
US4001369A (en) * 1976-03-04 1977-01-04 E. I. Du Pont De Nemours And Company Process for cospinning trilobal filaments
US4279053A (en) * 1979-09-24 1981-07-21 E. I. Du Pont De Nemours And Company Tri- or tetra-locular paint brush bristles
JPS56169813A (en) * 1980-05-29 1981-12-26 Toyobo Co Ltd Synthetic fiber for wadding
US4407889A (en) * 1982-02-19 1983-10-04 E. I. Du Pont De Nemours And Company Splittable hollow polyester filament
JPS5936714A (ja) * 1982-08-26 1984-02-29 Teijin Ltd 捲縮異形中空糸条
US4492731A (en) * 1982-11-22 1985-01-08 E. I. Du Pont De Nemours And Company Trilobal filaments exhibiting high bulk and sparkle
DE3503057A1 (de) * 1985-01-30 1986-07-31 Hoechst Ag, 6230 Frankfurt Aufschaeumbares kunststoffgranulat und daraus hergestelltes packmaterial
US4770938A (en) * 1985-05-13 1988-09-13 Allied Corporation Hollow trilobal cross-section filament
US4648830A (en) * 1985-05-13 1987-03-10 Allied Corporation Spinnerette for producing hollow trilobal cross-section filament
JPS6245710A (ja) * 1985-08-22 1987-02-27 Teijin Ltd 嵩高性中空糸
JPH01192862A (ja) * 1988-01-29 1989-08-02 Teijin Ltd 梳毛調カットパイルカーペット
US4850847A (en) * 1988-05-10 1989-07-25 E. I. Du Pont De Nemours And Company Spinneret for hollow fibers having curved spacing members projecting therefrom
US5125818A (en) * 1991-02-05 1992-06-30 Basf Corporation Spinnerette for producing bi-component trilobal filaments
SK161992A3 (en) * 1991-05-31 1994-12-07 Basf Corp Fiber with hollow three-lobe cross section and plate spinning nozzle for it's manufacturing
US5208107A (en) * 1991-05-31 1993-05-04 Basf Corporation Hollow trilobal cross-section filament
US5208106A (en) * 1991-08-27 1993-05-04 E. I. Du Pont De Nemours And Company Trilobal and tetralobal filaments exhibiting low glitter and high bulk
US5108838A (en) * 1991-08-27 1992-04-28 E. I. Du Pont De Nemours And Company Trilobal and tetralobal filaments exhibiting low glitter and high bulk

Also Published As

Publication number Publication date
DE69409381T2 (de) 1998-07-30
US5322736A (en) 1994-06-21
CA2164210A1 (en) 1995-01-05
EP0705352A1 (de) 1996-04-10
WO1995000685A1 (en) 1995-01-05
EP0705352B1 (de) 1998-04-01
CA2164210C (en) 2003-12-30

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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