WO2013192421A3 - Filament de fil et son procédé de fabrication - Google Patents

Filament de fil et son procédé de fabrication Download PDF

Info

Publication number
WO2013192421A3
WO2013192421A3 PCT/US2013/046818 US2013046818W WO2013192421A3 WO 2013192421 A3 WO2013192421 A3 WO 2013192421A3 US 2013046818 W US2013046818 W US 2013046818W WO 2013192421 A3 WO2013192421 A3 WO 2013192421A3
Authority
WO
WIPO (PCT)
Prior art keywords
leg
void
filament
lobe
sections
Prior art date
Application number
PCT/US2013/046818
Other languages
English (en)
Other versions
WO2013192421A2 (fr
Inventor
Joel CORN
Mark Owen HERRING
Shane Kenneth LAVIN
Original Assignee
Shaw Industries Group, 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 Shaw Industries Group, Inc. filed Critical Shaw Industries Group, Inc.
Publication of WO2013192421A2 publication Critical patent/WO2013192421A2/fr
Publication of WO2013192421A3 publication Critical patent/WO2013192421A3/fr

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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; 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
    • Y10T428/29—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

La présente invention concerne un filament trilobé présentant au moins un vide s'étendant axialement, de préférence un vide allongé dans chaque lobe, chaque lobe présentant un profil de forme partiellement elliptique présentant un grand axe sur petit axe compris entre environ 1,04 : 1 et environ 1,12 : 1, la section transversale présentant un rapport de modification de 1,7 à 2,2, et la section transversale totale représente 7 à 13 pour cent du vide. Selon un autre aspect, la présente invention concerne une filière permettant de produire un filament comprenant au moins un groupe de nid. Chaque groupe de nid présentant trois sections pieds qui sont divergentes les unes des autres de 100° à 130° et chaque section pied comprend deux sections capillaires de pied longues sensiblement parallèles s'étendant à une section d'extrémité présentant un épaulement qui s'étend vers l'intérieur vers un axe central des sections capillaires de pied longues.
PCT/US2013/046818 2012-06-20 2013-06-20 Filament de fil et son procédé de fabrication WO2013192421A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261662208P 2012-06-20 2012-06-20
US61/662,208 2012-06-20

Publications (2)

Publication Number Publication Date
WO2013192421A2 WO2013192421A2 (fr) 2013-12-27
WO2013192421A3 true WO2013192421A3 (fr) 2014-02-20

Family

ID=49769701

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/046818 WO2013192421A2 (fr) 2012-06-20 2013-06-20 Filament de fil et son procédé de fabrication

Country Status (2)

Country Link
US (1) US20130344331A1 (fr)
WO (1) WO2013192421A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016009732A1 (de) 2015-09-24 2017-03-30 Oerlikon Textile Gmbh & Co. Kg Spinndüse
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
US10982383B2 (en) 2017-04-05 2021-04-20 Columbia Insurance Company Floor coverings and floor covering systems and methods of making and installing same
CN107190617A (zh) 2017-06-30 2017-09-22 青岛青禾人造草坪股份有限公司 仿天然草的人造草坪

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939201A (en) * 1959-06-24 1960-06-07 Du Pont Trilobal textile filament
GB1017137A (en) * 1963-01-07 1966-01-19 Monsanto Co Novel trilobal synthetic textile filaments and spinnerets for production thereof
US4492731A (en) * 1982-11-22 1985-01-08 E. I. Du Pont De Nemours And Company Trilobal filaments exhibiting high bulk and sparkle
US5322736A (en) * 1993-06-24 1994-06-21 Alliedsignal Inc. Hollow-trilobal cross-section filaments
US5380592A (en) * 1993-12-28 1995-01-10 E. I. Du Pont De Nemours And Company Trilobal and tetralobal cross-section filaments containing voids
US20030157319A1 (en) * 2002-02-11 2003-08-21 Boyle John B. Soft hand, low luster, high body carpet filaments
US20040170836A1 (en) * 2003-01-07 2004-09-02 The Procter & Gamble Company Hollow fiber fabrics

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184448B (de) * 1956-10-30 1964-12-31 Trikotfabriken J Schiesser A G Kuenstlicher Hohlfaden und Spinnkopf zu seiner Herstellung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939201A (en) * 1959-06-24 1960-06-07 Du Pont Trilobal textile filament
GB1017137A (en) * 1963-01-07 1966-01-19 Monsanto Co Novel trilobal synthetic textile filaments and spinnerets for production thereof
US4492731A (en) * 1982-11-22 1985-01-08 E. I. Du Pont De Nemours And Company Trilobal filaments exhibiting high bulk and sparkle
US5322736A (en) * 1993-06-24 1994-06-21 Alliedsignal Inc. Hollow-trilobal cross-section filaments
US5380592A (en) * 1993-12-28 1995-01-10 E. I. Du Pont De Nemours And Company Trilobal and tetralobal cross-section filaments containing voids
US20030157319A1 (en) * 2002-02-11 2003-08-21 Boyle John B. Soft hand, low luster, high body carpet filaments
US20040170836A1 (en) * 2003-01-07 2004-09-02 The Procter & Gamble Company Hollow fiber fabrics

Also Published As

Publication number Publication date
US20130344331A1 (en) 2013-12-26
WO2013192421A2 (fr) 2013-12-27

Similar Documents

Publication Publication Date Title
WO2013192421A3 (fr) Filament de fil et son procédé de fabrication
EP2489754A3 (fr) Tige d'acier de forage creuse et son procédé de fabrication
WO2017040732A3 (fr) Implant orthopédique élastique et procédé pour le fabriquer
WO2013143965A3 (fr) Corde à âme et gaine
NZ724029A (en) Artificial turf and production method
WO2012082714A3 (fr) Fils à nanotubes de carbone tressés et leurs procédés de fabrication
WO2011006160A3 (fr) Rajout
WO2012106127A3 (fr) Fil à denier variable et suture
MX367830B (es) Hilera de zona múltiple, aparato y método para fabricar filamentos y telas no tejidas a partir de los mismos.
EP2562299A4 (fr) Fil de voluminisation et fil enroulé pour la production de tissu ou de tricot, tissu ou tricot, et son procédé de production
WO2013143966A3 (fr) Corde à âme et gaine
RU2017143924A (ru) Композитные изделия, содержащие волокна с изменяющейся в продольном направлении геометрией
UA113774C2 (xx) Полімерні наночастинки, що складаються з фінастериду та міноксидилу, спосіб їх виготовлення, водна суспензія, що їх містить, фармацевтична композиція на їх основі та їх застосування
WO2010021933A3 (fr) Filaments continus gonflants dotés d'une section transversale trilobée et d'un vide central arrondi et plaques de filière destinées à produire les filaments
BR112013009692A2 (pt) tecido não trançado, um tecido laminado, um produto de tecido não trançado, uma fibra com múltiplos componentes, uma manta, e um método para produzir o tecido não trançado
WO2013087882A3 (fr) Bandage pneumatique avec une bande de roulement comportant un feutre
AU2012241848A8 (en) A fixture
WO2008063298A3 (fr) Filières pour fabriquer des fils résistants à la découpe
WO2012167863A3 (fr) Aiguille à tricoter
WO2012049414A3 (fr) Procede de fabrication d'une structure fibreuse metallique par tissage
FR2970715B1 (fr) Structure fibreuse tissee multicouches ayant une partie tubulaire creuse, procede de fabrication et piece composite la comportant
MX2019004135A (es) Forma de cuerda que reduce el esfuerzo.
EP3879017A4 (fr) Fil traité par étirage, produit fibreux, filière composite et procédé de production de fibre composite
ITPI20110022A1 (it) Filato elasticizzato, tessuto elasticizzato prodotto con detto filato elasticizzato e metodo per la produzione di detto filato
FR2983544B1 (fr) Rondelle de blocage renforcee

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13806232

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 13806232

Country of ref document: EP

Kind code of ref document: A2