AR209027A1 - Mejoras en procedimientos para cohilar filamentos trilobulados sinteticos - Google Patents

Mejoras en procedimientos para cohilar filamentos trilobulados sinteticos

Info

Publication number
AR209027A1
AR209027A1 AR265877A AR26587776A AR209027A1 AR 209027 A1 AR209027 A1 AR 209027A1 AR 265877 A AR265877 A AR 265877A AR 26587776 A AR26587776 A AR 26587776A AR 209027 A1 AR209027 A1 AR 209027A1
Authority
AR
Argentina
Prior art keywords
trilobulate
cohilating
filaments
procedures
synthetic
Prior art date
Application number
AR265877A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of AR209027A1 publication Critical patent/AR209027A1/es

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Multicomponent Fibers (AREA)
AR265877A 1976-03-04 1976-12-16 Mejoras en procedimientos para cohilar filamentos trilobulados sinteticos AR209027A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/663,834 US4001369A (en) 1976-03-04 1976-03-04 Process for cospinning trilobal filaments

Publications (1)

Publication Number Publication Date
AR209027A1 true AR209027A1 (es) 1977-03-15

Family

ID=24663444

Family Applications (1)

Application Number Title Priority Date Filing Date
AR265877A AR209027A1 (es) 1976-03-04 1976-12-16 Mejoras en procedimientos para cohilar filamentos trilobulados sinteticos

Country Status (7)

Country Link
US (1) US4001369A (es)
JP (1) JPS6051565B2 (es)
AR (1) AR209027A1 (es)
CA (1) CA1093775A (es)
DE (1) DE2657050A1 (es)
FR (1) FR2343063A1 (es)
GB (1) GB1526550A (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091065A (en) * 1976-12-14 1978-05-23 E. I. Du Pont De Nemours And Company Melt spinning process
CA1116363A (en) * 1977-01-26 1982-01-19 Bobby M. Phillips Fracturable textile filaments for producing yarns having free protruding ends and process
US4492731A (en) * 1982-11-22 1985-01-08 E. I. Du Pont De Nemours And Company Trilobal filaments exhibiting high bulk and sparkle
US4472481A (en) * 1983-11-16 1984-09-18 Monsanto Company Carpet fiber blends
US4620859A (en) * 1984-12-03 1986-11-04 Owens-Corning Fiberglas Corporation Method for making coalesced mineral fibers
US4622054A (en) * 1984-12-03 1986-11-11 Owens-Corning Fiberglas Corporation Method and apparatus for making non-circular mineral fibers
US4636234A (en) * 1984-12-03 1987-01-13 Owens-Corning Fiberglas Corporation Method and apparatus for making non-circular mineral fibers
US4666485A (en) * 1984-12-03 1987-05-19 Owens-Corning Fiberglas Corporation Method and apparatus for making tapered mineral and organic fibers
US4770938A (en) * 1985-05-13 1988-09-13 Allied Corporation Hollow trilobal cross-section filament
JPS62170509A (ja) * 1986-01-20 1987-07-27 Teijin Ltd 伸縮性合成繊維糸条およびその製造方法
DE3610976A1 (de) * 1986-04-02 1987-10-08 Tucker Gmbh Profilbolzen-montageeinheit
JPH0672323B2 (ja) * 1986-05-13 1994-09-14 株式会社クラレ 高光沢性合成繊維の製造法
US5202185A (en) * 1989-05-22 1993-04-13 E. I. Du Pont De Nemours And Company Sheath-core spinning of multilobal conductive core filaments
US5175038A (en) * 1990-09-07 1992-12-29 E. I. Du Pont De Nemours And Company Carpet yarns and carpets with improved balance of newness retention and bulk
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
US5486417A (en) * 1993-09-28 1996-01-23 Basf Corporation Mixed cross-section carpet yarn
CA2106421C (en) * 1992-12-10 1999-02-02 Gerry A. Hagen Mixed cross-section carpet yarn
DE69315041T2 (de) * 1992-12-10 1998-05-20 Basf Corp Teppichgarn mit Querschnittmischungen
US5322736A (en) * 1993-06-24 1994-06-21 Alliedsignal Inc. Hollow-trilobal cross-section filaments
DE50008281D1 (de) * 1999-03-10 2004-11-25 Saurer Gmbh & Co Kg Spinnvorrichtung
US6673450B2 (en) 2002-02-11 2004-01-06 Honeywell International Inc. Soft hand, low luster, high body carpet filaments
WO2010021933A2 (en) * 2008-08-22 2010-02-25 Invista Technologies S.A.R.L. Bulked continuous filaments with trilobal cross-section and round central void and spinneret plates for producing filament
CN101831720B (zh) * 2009-03-13 2013-09-18 中国纺织科学研究院 一种异形截面纤维及其喷丝板和制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945739A (en) * 1955-06-23 1960-07-19 Du Pont Process of melt spinning
US2939201A (en) * 1959-06-24 1960-06-07 Du Pont Trilobal textile filament
FR1356640A (fr) * 1962-05-10 1964-03-27 Du Pont Fil synthétique perfectionné formé de filaments continus trilobés, notamment en polyhexaméthylène-adipamide, et tissus contenant de tels fils
GB991224A (en) * 1962-05-29 1965-05-05 Snia Viscosa Improvements in or relating to spinnerets
US3253301A (en) * 1963-01-14 1966-05-31 Monsanto Co Non-circular spinneret orifices
US3220173A (en) * 1964-12-02 1965-11-30 Du Pont Trilobal filamentary yarns
US3508390A (en) * 1968-09-30 1970-04-28 Allied Chem Modified filament and fabrics produced therefrom

Also Published As

Publication number Publication date
GB1526550A (en) 1978-09-27
JPS52107314A (en) 1977-09-08
JPS6051565B2 (ja) 1985-11-14
FR2343063B1 (es) 1982-12-10
US4001369A (en) 1977-01-04
DE2657050A1 (de) 1977-09-08
CA1093775A (en) 1981-01-20
FR2343063A1 (fr) 1977-09-30

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