CA2274684A1 - Improvements in filament cross sections - Google Patents

Improvements in filament cross sections Download PDF

Info

Publication number
CA2274684A1
CA2274684A1 CA002274684A CA2274684A CA2274684A1 CA 2274684 A1 CA2274684 A1 CA 2274684A1 CA 002274684 A CA002274684 A CA 002274684A CA 2274684 A CA2274684 A CA 2274684A CA 2274684 A1 CA2274684 A1 CA 2274684A1
Authority
CA
Canada
Prior art keywords
cross sections
filament cross
garments
fabrics
section
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.)
Granted
Application number
CA002274684A
Other languages
French (fr)
Other versions
CA2274684C (en
Inventor
Robert Kenneth Roop
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.)
Invista Technologies SARL Switzerland
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2274684A1 publication Critical patent/CA2274684A1/en
Application granted granted Critical
Publication of CA2274684C publication Critical patent/CA2274684C/en
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
    • 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
    • Y10T428/2976—Longitudinally varying
    • 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
    • Y10T428/298—Physical dimension

Abstract

A new polyester fiber is provided with an improved scalloped-oval cross section, such as provides a surprising combination of advantages in downstream products, such as fabrics and garments.
CA002274684A 1997-01-03 1997-12-17 Improvements in filament cross sections Expired - Fee Related CA2274684C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/778,462 1997-01-03
US08/778,462 US5834119A (en) 1997-01-03 1997-01-03 Filament cross-sections
PCT/US1997/023708 WO1998029584A1 (en) 1997-01-03 1997-12-17 Improvements in filament cross sections

Publications (2)

Publication Number Publication Date
CA2274684A1 true CA2274684A1 (en) 1998-07-09
CA2274684C CA2274684C (en) 2004-02-24

Family

ID=25113428

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002274684A Expired - Fee Related CA2274684C (en) 1997-01-03 1997-12-17 Improvements in filament cross sections

Country Status (12)

Country Link
US (1) US5834119A (en)
EP (1) EP0951592B1 (en)
JP (1) JP2001507765A (en)
AU (1) AU727485B2 (en)
CA (1) CA2274684C (en)
DE (1) DE69723581T2 (en)
EA (1) EA000918B1 (en)
ID (1) ID21759A (en)
PL (1) PL186143B1 (en)
TR (1) TR199901547T2 (en)
TW (1) TW365612B (en)
WO (1) WO1998029584A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6037055A (en) * 1997-02-12 2000-03-14 E. I. Du Pont De Nemours And Company Low pill copolyester
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
US6458455B1 (en) * 2000-09-12 2002-10-01 E. I. Du Pont De Nemours And Company Poly(trimethylene terephthalate) tetrachannel cross-section staple fiber
US6656586B2 (en) 2001-08-30 2003-12-02 E. I. Du Pont De Nemours And Company Bicomponent fibers with high wicking rate
US20080131648A1 (en) 2003-06-23 2008-06-05 Solid Water Holdings Waterproof/breathable, moisture transfer, soft shell alpine boots and snowboard boots, insert liners and footbeds
EP1524343B1 (en) * 2002-07-24 2013-05-15 Teijin Fibers Limited Flat multifilament-yarn textile
US7472961B2 (en) * 2003-11-18 2009-01-06 Casual Living Worldwide, Inc. Woven articles from synthetic yarns
US7472535B2 (en) * 2003-11-18 2009-01-06 Casual Living Worldwide, Inc. Coreless synthetic yarns and woven articles therefrom
US20070294920A1 (en) * 2005-10-28 2007-12-27 Soft shell boots and waterproof /breathable moisture transfer composites and liner for in-line skates, ice-skates, hockey skates, snowboard boots, alpine boots, hiking boots and the like
US20050272340A1 (en) * 2004-05-26 2005-12-08 Polymer Group, Inc. Filamentary blanket
CN101090816A (en) * 2004-08-30 2007-12-19 帕里莫集团有限公司 Heat-reflective nonwoven liner material
US7452835B2 (en) * 2005-01-19 2008-11-18 Pgi Polymer, Inc. Nonwoven insulative blanket
US8513146B2 (en) * 2005-09-29 2013-08-20 Invista North America S.ár.l. Scalloped oval bicomponent fibers with good wicking, and high uniformity spun yarns comprising such fibers
US8664572B2 (en) * 2006-01-05 2014-03-04 Pgi Polymer, Inc. Nonwoven blanket with a heating element
KR101427739B1 (en) * 2006-09-21 2014-08-07 가부시키가이샤 가네카 Fiber for artificial hair improved in settability and hair accessories made by using the fiber
WO2014156451A1 (en) * 2013-03-27 2014-10-02 東レ株式会社 Spun yarn and woven or knitted fabric
US20150159307A1 (en) * 2013-12-11 2015-06-11 New Horizon Elastic Fabric Co., Ltd Fabric strap with emulated velvet surface
CN106661790B (en) * 2014-08-20 2019-05-28 东丽株式会社 Hygienic material non-woven fabrics and hygienic material product
EP3115192B1 (en) * 2015-07-10 2020-11-25 Hyundai Motor Company Multilayer dash isolation pad having superior formability and sound absorption performance

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156607A (en) * 1961-05-31 1964-11-10 Du Pont Lobed filament
US3914488A (en) * 1973-09-24 1975-10-21 Du Pont Polyester filaments for fur-like fabrics
US4182606A (en) * 1975-11-20 1980-01-08 Fiber Industries, Inc. Slit extrusion die
US4332761A (en) * 1977-01-26 1982-06-01 Eastman Kodak Company Process for manufacture of textile filaments and yarns
US4316924A (en) * 1979-03-26 1982-02-23 Teijin Limited Synthetic fur and process for preparation thereof
US4634625A (en) * 1984-10-25 1987-01-06 E. I. Du Pont De Nemours And Company New fabrics, yarns and process
US4707407A (en) * 1985-04-09 1987-11-17 E. I. Du Pont De Nemours And Company Synthetic water-dispersible fiber
JPH04119118A (en) * 1990-09-05 1992-04-20 Toray Ind Inc Elliptical modified cross section polyester fiber
US5591523A (en) * 1995-06-30 1997-01-07 E. I. Du Pont De Nemours And Company Polyester tow
US5626961A (en) * 1995-06-30 1997-05-06 E. I. Du Pont De Nemours And Company Polyester filaments and tows

Also Published As

Publication number Publication date
DE69723581D1 (en) 2003-08-21
TR199901547T2 (en) 2000-08-21
EP0951592B1 (en) 2003-07-16
PL334564A1 (en) 2000-03-13
PL186143B1 (en) 2003-10-31
DE69723581T2 (en) 2004-05-27
EP0951592A1 (en) 1999-10-27
EA199900616A1 (en) 2000-02-28
WO1998029584A1 (en) 1998-07-09
AU5616898A (en) 1998-07-31
AU727485B2 (en) 2000-12-14
JP2001507765A (en) 2001-06-12
TW365612B (en) 1999-08-01
US5834119A (en) 1998-11-10
EA000918B1 (en) 2000-06-26
ID21759A (en) 1999-07-22
CA2274684C (en) 2004-02-24

Similar Documents

Publication Publication Date Title
CA2274684A1 (en) Improvements in filament cross sections
AU2325097A (en) Multilobal conjugate fibers and fabrics
AU4788893A (en) Improvements in continuous hollow filaments, yarns, and tows
CA2232270A1 (en) Articles having a chambray appearance and process for making them
AU4498393A (en) Fabric laminate and garments incorporating same
IL104375A0 (en) Thermally bondable fiber,its production and non-woven fabrics made therefrom
AU9389898A (en) Laundry detergent and fabric conditioning compositions with oxidized cyclic ami ne based polymers
AU2973189A (en) High strength chitosan fibers and fabrics thereof
AR243560A1 (en) New grafted polyester sulfones, their preparation process and their use for sizing yarns and textile fibres
AU5609098A (en) Composite elastomeric yarns
AU2030599A (en) Cut resistant yarn and apparel
CA2232257A1 (en) Dyeing articles composed of melamine fiber and cellulose fiber
AU8102898A (en) A method of treating polyester fabrics
AP9801289A0 (en) Proc ss fo prep ring ,4-di ydroxypy-ridine and 2,4-dihydroxy-3-nitropyridine
HK1005146A1 (en) False twisted combined filament yarn method of manufacturing the same and knitted or woven material using the same yarn
AU7906398A (en) Treatment of fabrics, garments, or yarns with haloperoxidase
EP0908542A3 (en) Yarns and industrial fabrics made from a fluoropolymer blend
EP0663870A4 (en) Polyester monofilament and paper making fabrics.
AU1166497A (en) Filaments and fibers
EP0843030A4 (en) Polyester fibers and product of dyeing of fabric made of fiber mixture containing the same
CA2241960A1 (en) Cut resistant yarn and fabric
EP0758027A4 (en) Polyester filament yarn, process for the production thereof, woven and knitted fabrics thereof, and process for the production thereof
AU3779699A (en) Industrial fabric and yarn made from recycled polyester
TW333562B (en) Dimensionally stable polyamide-66-monofilament
AU7060998A (en) Sewing thread, articles sewn therewith, and dyeing of such articles

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20161219