MXPA02001374A - Hilo de poli(tereftalato) de trimetileno) con seccion transversal modificada. - Google Patents

Hilo de poli(tereftalato) de trimetileno) con seccion transversal modificada.

Info

Publication number
MXPA02001374A
MXPA02001374A MXPA02001374A MXPA02001374A MXPA02001374A MX PA02001374 A MXPA02001374 A MX PA02001374A MX PA02001374 A MXPA02001374 A MX PA02001374A MX PA02001374 A MXPA02001374 A MX PA02001374A MX PA02001374 A MXPA02001374 A MX PA02001374A
Authority
MX
Mexico
Prior art keywords
trimethylene terephthalate
cross
poly
yarn
section
Prior art date
Application number
MXPA02001374A
Other languages
English (en)
Inventor
Koyanagi Tadashi
Original Assignee
Asahi Chemical Ind
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 Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of MXPA02001374A publication Critical patent/MXPA02001374A/es

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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • 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
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y10T428/2969—Polyamide, polyimide or polyester
    • 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)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

La presente invencion proporciona una fibra de tereftalato de politrimetileno que tiene una seccion transversal modificada de tipo trilobular, constituida de 95 moles % o mas de unidades repetidas de tereftalato de trimetileno y 5 moles % o menos de otras unidades repetidas de ester para tener una viscosidad intrinseca en un intervalo de 0.7 a 1.3 (dl/g) en donde la periferia exterior de la seccion transversal de tipo trilobular consiste de secciones convexas hacia afuera o de una seccion convexa hacia afuera y secciones rectas. De acuerdo con el metodo de la invencion, es posible producir la fibra mencionada antes de la seccion transversal modificada de una manera industrialmente estable y al mismo tiempo se minimiza la adhesion o desperdicio de polimero al orificio de hilado o la contaminacion del mismo para suprimir la generacion de pelusa o de ruptura de hilo.
MXPA02001374A 1999-08-26 2000-08-25 Hilo de poli(tereftalato) de trimetileno) con seccion transversal modificada. MXPA02001374A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23951999 1999-08-26
PCT/JP2000/005773 WO2001016413A1 (fr) 1999-08-26 2000-08-25 Fil a section modifiee par poly(trimethylene terephtalate)

Publications (1)

Publication Number Publication Date
MXPA02001374A true MXPA02001374A (es) 2004-07-16

Family

ID=17046016

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02001374A MXPA02001374A (es) 1999-08-26 2000-08-25 Hilo de poli(tereftalato) de trimetileno) con seccion transversal modificada.

Country Status (12)

Country Link
US (1) US6620505B1 (es)
EP (1) EP1219732A4 (es)
JP (1) JP3580796B2 (es)
KR (1) KR100422029B1 (es)
CN (1) CN1195910C (es)
AU (1) AU6732000A (es)
BR (1) BR0013509A (es)
HK (1) HK1049357B (es)
MX (1) MXPA02001374A (es)
TR (1) TR200200504T2 (es)
TW (1) TW567257B (es)
WO (1) WO2001016413A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001016413A1 (fr) * 1999-08-26 2001-03-08 Asahi Kasei Kabushiki Kaisha Fil a section modifiee par poly(trimethylene terephtalate)
KR20030047192A (ko) * 2001-12-08 2003-06-18 주식회사 효성 폴리트리메틸렌테레프탈레이트 이형단면사 및 그 제조방법
WO2003106530A1 (ja) * 2002-06-13 2003-12-24 旭化成株式会社 ポリトリメチレンテレフタレート樹脂
US7578957B2 (en) * 2002-12-30 2009-08-25 E. I. Du Pont De Nemours And Company Process of making staple fibers
US20090036613A1 (en) 2006-11-28 2009-02-05 Kulkarni Sanjay Tammaji Polyester staple fiber (PSF) /filament yarn (POY and PFY) for textile applications
NL1035682C2 (nl) 2008-07-10 2010-01-12 Desseaux H Tapijtfab Kunstgrasveld.
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
KR200450560Y1 (ko) * 2008-09-05 2010-10-12 주식회사 세원 에어필터 엘리먼트 취부구조
US20100159184A1 (en) * 2008-12-18 2010-06-24 E. I. Du Pont De Nemours And Company Poly-trimethylene terephthalate solid core fibrillation-resistant filament having a substantially triangular cross section, a spinneret for producing the filament, and a carpet made therefrom
US20100159186A1 (en) * 2008-12-18 2010-06-24 E. I. Du Pont De Nemours And Company Poly-trimethylene terephthalate solid core fibrillation-resistant filament having a substantially triangular cross section, a spinneret for producing the filament, and a carpet made therefrom
US20130034658A1 (en) * 2011-08-01 2013-02-07 E. I. Du Pont De Nemours And Company Poly-trimethylene terephthalate solid core fibrillation-resistant filament having a substantially triangular cross section, a spinneret for producing the filament, and a carpet made therefrom
CA2903785A1 (en) * 2013-03-04 2014-09-12 Shakespeare Company, Llc Novel trimmer line for string trimmers
CN103215671A (zh) * 2013-04-17 2013-07-24 江苏好易纺织科技有限公司 一种地毯的ptt纤维及制备方法
CN105951196A (zh) * 2016-06-29 2016-09-21 马海燕 螺旋塑钢线及其制造方法
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939202A (en) 1959-12-31 1960-06-07 Du Pont Synthetic polymer textile filament
GB964459A (en) * 1961-10-26 1964-07-22 Monsanto Chemicals Artificial textile filaments and spinnerets for their production
US3681188A (en) 1971-02-19 1972-08-01 Du Pont Helically crimped fibers of poly(trimethylene terephthalate) having asymmetric birefringence
JPS6297917A (ja) * 1985-10-21 1987-05-07 Mitsubishi Rayon Co Ltd ポリエステル繊維の製造方法
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
JPH0578904A (ja) 1991-09-19 1993-03-30 Teijin Ltd 異型紡糸口金
ES2163580T3 (es) 1995-05-08 2002-02-01 Shell Int Research Procedimiento para preparar hilos de poli(tereftalato de trimetileno).
US6423814B1 (en) * 1997-09-03 2002-07-23 Asahi Kasei Kabushiki Kaisha Polyester resin composition
JP3235982B2 (ja) 1997-12-26 2001-12-04 旭化成株式会社 ポリエステルの紡糸方法
JP3167677B2 (ja) 1998-04-23 2001-05-21 旭化成株式会社 ポリエステル異形断面繊維
TR200101045T2 (tr) * 1998-10-15 2001-08-21 Asahi Kasei Kabushiki Kaisha Politrimetilen tereftalat elyaf
WO2001016413A1 (fr) * 1999-08-26 2001-03-08 Asahi Kasei Kabushiki Kaisha Fil a section modifiee par poly(trimethylene terephtalate)

Also Published As

Publication number Publication date
HK1049357B (zh) 2005-07-29
EP1219732A1 (en) 2002-07-03
AU6732000A (en) 2001-03-26
TW567257B (en) 2003-12-21
WO2001016413A1 (fr) 2001-03-08
TR200200504T2 (tr) 2002-05-21
EP1219732A4 (en) 2005-03-09
KR20020025994A (ko) 2002-04-04
BR0013509A (pt) 2002-07-09
KR100422029B1 (ko) 2004-03-10
CN1195910C (zh) 2005-04-06
US6620505B1 (en) 2003-09-16
JP3580796B2 (ja) 2004-10-27
CN1370246A (zh) 2002-09-18
HK1049357A1 (en) 2003-05-09

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