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BR0112533A - Melt Spinning Process, Filaments, Article and Polyester Yarn Production Method - Google Patents

Melt Spinning Process, Filaments, Article and Polyester Yarn Production Method

Info

Publication number
BR0112533A
BR0112533A BR0112533-8A BR0112533A BR0112533A BR 0112533 A BR0112533 A BR 0112533A BR 0112533 A BR0112533 A BR 0112533A BR 0112533 A BR0112533 A BR 0112533A
Authority
BR
Brazil
Prior art keywords
filaments
article
production method
polyester yarn
spinning process
Prior art date
Application number
BR0112533-8A
Other languages
Portuguese (pt)
Inventor
Hans R Frankfort
Leonard J Herbig
Gregory E 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 BR0112533A publication Critical patent/BR0112533A/en

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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

"PROCESSO DE FIAçãO POR FUSãO, FILAMENTOS, ARTIGO E MéTODO DE PRODUçãO DE FIO DE POLIéSTER". A presente invenção refere-se a um método para a produção de filamentos poliméricos, por exemplo, de poliéster, que têm baixo comprimento de denier por meio do uso de um polímero de alta viscosidade. Os filamentos são úteis para a produção de fios e outros artigos."FUSION, FILAMENT, ARTICLE, AND METHOD OF POLYESTER Yarn PRODUCTION PROCESS". The present invention relates to a method for producing polymeric filaments, for example polyester, which have low denier length by the use of a high viscosity polymer. Filaments are useful for the production of yarn and other articles.

BR0112533-8A 2000-07-10 2001-07-09 Melt Spinning Process, Filaments, Article and Polyester Yarn Production Method BR0112533A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21707800P 2000-07-10 2000-07-10
PCT/US2001/021545 WO2002004719A1 (en) 2000-07-10 2001-07-09 Method of producing polymeric filaments

Publications (1)

Publication Number Publication Date
BR0112533A true BR0112533A (en) 2003-07-29

Family

ID=22809591

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0112533-8A BR0112533A (en) 2000-07-10 2001-07-09 Melt Spinning Process, Filaments, Article and Polyester Yarn Production Method

Country Status (17)

Country Link
US (2) US20020037411A1 (en)
EP (1) EP1299580B1 (en)
JP (1) JP2004502881A (en)
KR (1) KR20030020917A (en)
CN (1) CN1446274A (en)
AR (1) AR033983A1 (en)
AT (1) ATE320516T1 (en)
AU (1) AU2001271915A1 (en)
BR (1) BR0112533A (en)
CA (1) CA2411874A1 (en)
DE (1) DE60117993T2 (en)
EG (1) EG23110A (en)
ES (1) ES2259035T3 (en)
MX (1) MXPA03000280A (en)
TW (1) TW587107B (en)
WO (1) WO2002004719A1 (en)
ZA (1) ZA200209567B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA02007125A (en) * 2000-01-20 2003-01-28 Du Pont Method for high speed spinning of bicomponent fibers.
US6899836B2 (en) * 2002-05-24 2005-05-31 Invista North America S.A R.L. Process of making polyamide filaments
US20060145385A1 (en) * 2002-06-03 2006-07-06 Takashi Fujii Device and method for manufacturing thread line
US8333918B2 (en) 2003-10-27 2012-12-18 Kimberly-Clark Worldwide, Inc. Method for the production of nonwoven web materials
US20050233144A1 (en) * 2004-04-15 2005-10-20 Invista North America S.A R.L. High tenacity polyester yarns
EP1932575B1 (en) * 2005-10-04 2014-11-26 Toray Industries, Inc. Nonwoven fabric for filters
JP2011518261A (en) * 2008-03-20 2011-06-23 インビスタ テクノロジーズ エス エイ アール エル Multi-end package of multifilament polyester bicomponent yarn
TW201130565A (en) * 2010-03-03 2011-09-16 Jue-Kuan Wang Multi-stage ultrasonic nozzle device
JP5990046B2 (en) * 2012-06-27 2016-09-07 日本蚕毛染色株式会社 Manufacturing method for brush head
KR101524792B1 (en) * 2013-11-14 2015-06-01 도레이케미칼 주식회사 Dry spinning apparatus having a uniform flow
EP2883554A1 (en) * 2013-12-16 2015-06-17 MeKo Laserstrahl-Materialbearbeitungen e.K. Production of resorbable polymer tubes from threads
EP3018169A1 (en) * 2014-11-05 2016-05-11 Clariant International Ltd. Composition for polymeric chain extension
CN109735926B (en) * 2018-12-27 2020-10-16 江苏恒力化纤股份有限公司 Easily-dyed porous modified polyester fiber and preparation method thereof
EP3674455A1 (en) * 2018-12-28 2020-07-01 Lenzing Aktiengesellschaft Process for liquid removal from cellulose filaments yarns or fibers

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1088240A (en) * 1965-08-20 1967-10-25 Ici Ltd Melt spinning of fibre-forming polymers
FR1603030A (en) * 1968-06-04 1971-03-15
US4113704A (en) * 1976-06-24 1978-09-12 Monsanto Company Polyester filament-forming polymer and its method of production
US4092299A (en) * 1976-06-23 1978-05-30 Monsanto Company High draw ratio polyester feed yarn and its draw texturing
US4156071A (en) * 1977-09-12 1979-05-22 E. I. Du Pont De Nemours And Company Poly(ethylene terephthalate) flat yarns and tows
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
US4691003A (en) * 1986-04-30 1987-09-01 E. I. Du Pont De Nemours And Company Uniform polymeric filaments
US5034182A (en) * 1986-04-30 1991-07-23 E. I. Du Pont De Nemours And Company Melt spinning process for polymeric filaments
US5141700A (en) * 1986-04-30 1992-08-25 E. I. Du Pont De Nemours And Company Melt spinning process for polyamide industrial 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
US5034174A (en) * 1986-09-12 1991-07-23 E. I. Du Pont De Nemours And Company Texturing yarns
IN168956B (en) * 1987-02-11 1991-07-27 Du Pont
US4945151A (en) * 1989-03-08 1990-07-31 E. I. Du Pont De Nemours And Company Continuous production of polyester filaments
US5376735A (en) * 1993-07-12 1994-12-27 Eastman Chemical Company Preparation of branched polyethylene terephthalate
US5976431A (en) * 1993-12-03 1999-11-02 Ronald Mears Melt spinning process to produce filaments
US5559205A (en) * 1995-05-18 1996-09-24 E. I. Du Pont De Nemours And Company Sulfonate-containing polyesters dyeable with basic dyes
US6090485A (en) * 1996-10-16 2000-07-18 E. I. Du Pont De Nemours And Company Continuous filament yarns
US5824248A (en) * 1996-10-16 1998-10-20 E. I. Du Pont De Nemours And Company Spinning polymeric filaments
US6444151B1 (en) * 1999-04-15 2002-09-03 E. I. Du Pont De Nemours And Company Apparatus and process for spinning polymeric filaments

Also Published As

Publication number Publication date
ATE320516T1 (en) 2006-04-15
DE60117993D1 (en) 2006-05-11
WO2002004719A1 (en) 2002-01-17
AU2001271915A1 (en) 2002-01-21
ZA200209567B (en) 2003-11-25
DE60117993T2 (en) 2006-12-07
CA2411874A1 (en) 2002-01-17
AR033983A1 (en) 2004-01-21
US20020037411A1 (en) 2002-03-28
EP1299580B1 (en) 2006-03-15
TW587107B (en) 2004-05-11
EG23110A (en) 2004-04-28
EP1299580A1 (en) 2003-04-09
JP2004502881A (en) 2004-01-29
ES2259035T3 (en) 2006-09-16
KR20030020917A (en) 2003-03-10
CN1446274A (en) 2003-10-01
MXPA03000280A (en) 2004-04-05
US20040140582A1 (en) 2004-07-22

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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. DUPONT DE NEMOURS AND COMPANY

B25G Requested change of headquarter approved

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

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 018050042908/SP DE 21/10/2005.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 1994 DE 24/03/2009