BR9909596A - Processo de fiação com fusão para fiar filamentospoliméricos contìnuos - Google Patents

Processo de fiação com fusão para fiar filamentospoliméricos contìnuos

Info

Publication number
BR9909596A
BR9909596A BR9909596-3A BR9909596A BR9909596A BR 9909596 A BR9909596 A BR 9909596A BR 9909596 A BR9909596 A BR 9909596A BR 9909596 A BR9909596 A BR 9909596A
Authority
BR
Brazil
Prior art keywords
spinning
filaments
fusion
continuous polymeric
speed
Prior art date
Application number
BR9909596-3A
Other languages
English (en)
Inventor
Gregory Eugene Sweet
George Vassilatos
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
Publication of BR9909596A publication Critical patent/BR9909596A/pt

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
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
    • 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

Landscapes

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

Abstract

"PROCESSO DE FIAçãO COM FUSãO PARA FIARFILAMENTOS POLIMéRICOS CONTìNUOS". A presenteinvenção se refere a um processo de fiação com fusão para fiarfilamentos poliméricos contínuos, sendo gás refrigeranteintroduzido em filamentos em fusão recém extrudados em uma zonaabaixo da tubeira de fiação. Os filamentos e o gás refrigerante sãopassados conjuntamente para fora da zona através de um tuboque tem uma dimensão limitada e que circunda os filamentos àmedida que eles são resfriados. O topo do tubo é espaçado em até80 cm abaixo da face da tubeira de fiação. Ao acelerar o gás demodo que ele deixe o tubo a uma velocidade que é inferior àvelocidade dos filamentos, e ao deixar o topo do tubo espaçado amenos do que 80 cm abaixo da tubeira de fiação, é possívelproduzir um fio com uma uniformidade melhorada sem acarretarproblemas de manipulação. Adicionalmente, com esse processo, épossível aumentar a velocidade de retirada do fio sem umaredução correspondente no alongamento ou um aumento natensão de estiramento.
BR9909596-3A 1998-04-08 1999-04-06 Processo de fiação com fusão para fiar filamentospoliméricos contìnuos BR9909596A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8100998P 1998-04-08 1998-04-08
US09/174,194 US6090485A (en) 1996-10-16 1998-10-16 Continuous filament yarns
PCT/US1999/007497 WO1999051799A1 (en) 1998-04-08 1999-04-06 Process for spinning polymeric filaments

Publications (1)

Publication Number Publication Date
BR9909596A true BR9909596A (pt) 2001-11-27

Family

ID=26764722

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9909596-3A BR9909596A (pt) 1998-04-08 1999-04-06 Processo de fiação com fusão para fiar filamentospoliméricos contìnuos

Country Status (9)

Country Link
US (1) US6090485A (pt)
EP (1) EP1070162A1 (pt)
JP (1) JP3394523B2 (pt)
KR (1) KR100389668B1 (pt)
CN (1) CN1188552C (pt)
BR (1) BR9909596A (pt)
ID (1) ID25819A (pt)
TR (1) TR200002892T2 (pt)
WO (1) WO1999051799A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA02007125A (es) * 2000-01-20 2003-01-28 Du Pont Metodo para el hilado a alta velocidad de fibras bicompuestas.
US6692687B2 (en) * 2000-01-20 2004-02-17 E. I. Du Pont De Nemours And Company Method for high-speed spinning of bicomponent fibers
US20020037411A1 (en) * 2000-07-10 2002-03-28 Frankfort Hans R. Method of producing polymeric filaments
DE10134073C1 (de) * 2001-07-13 2003-02-06 Zimmer Ag Verfahren zum Aufspulen von Filamenten
KR20030058353A (ko) * 2001-12-31 2003-07-07 백석기 열가소성 합성섬유세사 방사장치의 냉풍 제어방법 및제어장치
WO2005108661A2 (en) * 2004-04-15 2005-11-17 Invista Technologies S.A.R.L. High tenacity polyester yarns
JP4968610B2 (ja) * 2006-10-31 2012-07-04 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 糸の製造のための方法および装置
WO2009024994A1 (en) 2007-08-17 2009-02-26 Reliance Industries Limited Continuous polymeric filament yams having enhanced fiber uniformity with increased productivity
KR101670525B1 (ko) * 2008-10-10 2016-11-09 인비스타 테크놀러지스 에스.에이 알.엘. 높은 하중 지지 용량의 나일론 스테이플 섬유 및 그로부터 제조되는 나일론 블렌딩된 얀 및 직물
MX2011012208A (es) * 2009-05-18 2011-12-16 Autoneum Technologies Ag Alfombra empenachada para aplicaciones automotrices.
ES2487965T3 (es) 2012-05-15 2014-08-25 Autoneum Management Ag Moqueta punzonada
MX2017004867A (es) 2014-10-15 2017-12-04 Invista Textiles Uk Ltd Fibras de nylon con alta tenacidad o alto soporte de carga e hilos y tejidos de las mismas.
WO2019079584A1 (en) 2017-10-20 2019-04-25 Invista North America S.A.R.L. NYLON DISCONTINUOUS FIBERS WITH HIGH LOAD CAPABILITY COMPRISING AN ADDITIVE, AND MIXED YARNS AND ASSOCIATED TISSUES
CN115023456B (zh) 2020-01-24 2024-06-11 3M创新有限公司 可堆肥的多组分构造
JP7386357B2 (ja) 2020-04-15 2023-11-24 スリーエム イノベイティブ プロパティズ カンパニー 堆肥化可能な組成物、物品、及び堆肥化可能な物品を製造する方法
DE102022003354A1 (de) 2022-09-12 2024-03-14 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zur Herstellung synthetischer Fäden

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067458A (en) * 1959-04-07 1962-12-11 Du Pont Melt spinning apparatus and process
GB1034166A (en) * 1963-11-08 1966-06-29 Du Pont Yarn-quenching apparatus
US3336634A (en) * 1966-04-22 1967-08-22 Du Pont Quenching chimney
JPS5370124A (en) * 1976-12-01 1978-06-22 Unitika Ltd Process for melt spinning polyamide fiber
CH613232A5 (pt) * 1977-02-23 1979-09-14 Schutz Fuer Ind Forschung Ag
US4156071A (en) * 1977-09-12 1979-05-22 E. I. Du Pont De Nemours And Company Poly(ethylene terephthalate) flat yarns and tows
US4204828A (en) * 1978-08-01 1980-05-27 Allied Chemical Corporation Quench system for synthetic fibers using fog and flowing air
JPS59163410A (ja) * 1983-03-04 1984-09-14 Toray Ind Inc 合成繊維の溶融紡糸方法
IT1175869B (it) * 1984-10-19 1987-07-15 Val Lesina Spa Metodo ed apparecchiatura per la produzione di catene di tessitura in filo sintetico termoplastico monofilamento
US4702871A (en) * 1985-06-20 1987-10-27 Toray Industries, Inc. Method for melt-spinning thermoplastic polymer fibers
US5250245A (en) * 1991-01-29 1993-10-05 E. I. Du Pont De Nemours And Company Process for preparing polyester fine filaments
US5288553A (en) * 1991-01-29 1994-02-22 E. I. Du Pont De Nemours And Company Polyester fine filaments
US4687610A (en) * 1986-04-30 1987-08-18 E. I. Du Pont De Neumours And Company Low crystallinity polyester yarn produced at ultra high spinning speeds
US5141700A (en) * 1986-04-30 1992-08-25 E. I. Du Pont De Nemours And Company Melt spinning process for polyamide industrial filaments
US5034182A (en) * 1986-04-30 1991-07-23 E. I. Du Pont De Nemours And Company Melt spinning process for polymeric filaments
US4691003A (en) * 1986-04-30 1987-09-01 E. I. Du Pont De Nemours And Company Uniform polymeric filaments
US5104725A (en) * 1988-07-29 1992-04-14 E. I. Dupont De Nemours And Company Batts and articles of new polyester fiberfill
JPH02216213A (ja) * 1989-02-14 1990-08-29 Unitika Ltd ポリエステル繊維の高速紡糸方法
JP2888888B2 (ja) * 1989-12-05 1999-05-10 帝人株式会社 ポリエステル繊維の製造方法及び密閉縦型紡糸筒
GB9011464D0 (en) * 1990-05-22 1990-07-11 Ici Plc High speed spinning process
US5741587A (en) * 1991-01-29 1998-04-21 E. I. Du Pont De Nemours And Company High filament count fine filament polyester yarns
DE4129521A1 (de) * 1991-09-06 1993-03-11 Akzo Nv Vorrichtung zum schnellspinnen von multifilen faeden und deren verwendung
USH1275H (en) * 1991-09-30 1994-01-04 E. I. Du Pont De Nemours And Company Polyester fibers
TW268054B (pt) * 1993-12-03 1996-01-11 Rieter Automatik Gmbh

Also Published As

Publication number Publication date
WO1999051799A1 (en) 1999-10-14
KR20010042546A (ko) 2001-05-25
CN1296532A (zh) 2001-05-23
US6090485A (en) 2000-07-18
KR100389668B1 (ko) 2003-06-27
WO1999051799A8 (en) 2001-05-17
CN1188552C (zh) 2005-02-09
ID25819A (id) 2000-11-09
JP2002510754A (ja) 2002-04-09
TR200002892T2 (tr) 2000-12-21
JP3394523B2 (ja) 2003-04-07
EP1070162A1 (en) 2001-01-24

Similar Documents

Publication Publication Date Title
BR9909596A (pt) Processo de fiação com fusão para fiar filamentospoliméricos contìnuos
MY128170A (en) Soft stretch yarns and their method of production
HK1082528A1 (en) Method and apparatus for producing polyamide filaments of high tensile strength by high speed spinning
BR0003805A (pt) Processo e dispositivo para fiar um fio múltiplo
GB1493342A (en) Poly(ethylene terephthalate)filaments
ITMI950829A1 (it) Impianto funzionante secondo il principio della pressione statica per la produzione di un nastro di tessuto non tessuto
BR0105557A (pt) Processo de fabricação de um fio estirado, processo de preparação de um fio de alimentação, fio e fio estirado
HU212437B (en) Polyester fibres and process for producing the same
MXPA02011552A (es) Sistema de boquilla de acabado mejorada.
TW339368B (en) Method for the manufacturing of lyocell filaments
AU5699300A (en) Processing textile materials
US20040040176A1 (en) Oven for drawing fibres at elevated temperature
CA2280872A1 (en) Drawing device and method for producing drawn synthetic filaments
BR0314746A (pt) Processo de produção de fibras de polipropileno altamente resistentes
GB1409631A (en) Integrated spin-draw-texturizing process for manufacture of texturized filaments
US4014084A (en) Texturizing of filaments
KR950007807B1 (ko) 폴리에스테르섬유의 제조방법
KR920702446A (ko) 중합체로 재질의 합성사 또는 합성섬유의 제조방법 및 제조장치
MY136398A (en) Processes for spinning and spooling and for stretch texturing, and polyester filaments obtainable thereby
BR9807247A (pt) Filamento industrial,fio industrial e tecido industrial
MY126149A (en) Parallel spinning process involving the intermingling of threads between galettes and a corresponding spinning installation therefore
ATE256206T1 (de) Verfahren zur herstellung von ultrafeinen synthetischen garnen
BR0115135A (pt) Processo para produzir filetes sintéticos a partir de misturas de polìmeros
JPS54120733A (en) Production of polyester filament yarns
US5538792A (en) Process for drawing heated yarns, thereby obtainable polyester fibers, and use thereof

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: INVISTA TECHNOLOGIES S.A.R.L. (US)

Free format text: TRANSFERIDO DE : E.I. DU PONT DE NEMOURS AND COMPANY

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PRESENTE PEDIDO DE PATENTE COMO INVENCAO - DE ACORDO COM O ART 8O DA LPI.