ATE320516T1 - METHOD FOR PRODUCING POLYMER FILAMENTS - Google Patents

METHOD FOR PRODUCING POLYMER FILAMENTS

Info

Publication number
ATE320516T1
ATE320516T1 AT01950971T AT01950971T ATE320516T1 AT E320516 T1 ATE320516 T1 AT E320516T1 AT 01950971 T AT01950971 T AT 01950971T AT 01950971 T AT01950971 T AT 01950971T AT E320516 T1 ATE320516 T1 AT E320516T1
Authority
AT
Austria
Prior art keywords
producing polymer
polymer filaments
filaments
producing
polymer
Prior art date
Application number
AT01950971T
Other languages
German (de)
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
Application granted granted Critical
Publication of ATE320516T1 publication Critical patent/ATE320516T1/en

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
    • 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
    • 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)
AT01950971T 2000-07-10 2001-07-09 METHOD FOR PRODUCING POLYMER FILAMENTS ATE320516T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21707800P 2000-07-10 2000-07-10

Publications (1)

Publication Number Publication Date
ATE320516T1 true ATE320516T1 (en) 2006-04-15

Family

ID=22809591

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01950971T ATE320516T1 (en) 2000-07-10 2001-07-09 METHOD FOR PRODUCING POLYMER FILAMENTS

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
CN100453714C (en) * 2000-01-20 2009-01-21 因维斯塔技术有限公司 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
WO2005108661A2 (en) * 2004-04-15 2005-11-17 Invista Technologies S.A.R.L. High tenacity polyester yarns
US8308833B2 (en) * 2005-10-04 2012-11-13 Toray Industries, Inc. Nonwoven fabric for filters
KR20110002031A (en) * 2008-03-20 2011-01-06 인비스타 테크놀러지스 에스.에이.알.엘. Multiend 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
US4092299A (en) * 1976-06-23 1978-05-30 Monsanto Company High draw ratio polyester feed yarn and its draw texturing
US4113704A (en) * 1976-06-24 1978-09-12 Monsanto Company Polyester filament-forming polymer and its method of production
US4156071A (en) * 1977-09-12 1979-05-22 E. I. Du Pont De Nemours And Company Poly(ethylene terephthalate) flat yarns and tows
US5288553A (en) * 1991-01-29 1994-02-22 E. I. Du Pont De Nemours And Company Polyester fine filaments
US5250245A (en) * 1991-01-29 1993-10-05 E. I. Du Pont De Nemours And Company Process for preparing polyester fine filaments
US5141700A (en) * 1986-04-30 1992-08-25 E. I. Du Pont De Nemours And Company Melt spinning process for polyamide industrial 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
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
EG23110A (en) 2004-04-28
TW587107B (en) 2004-05-11
US20020037411A1 (en) 2002-03-28
CN1446274A (en) 2003-10-01
DE60117993T2 (en) 2006-12-07
JP2004502881A (en) 2004-01-29
ES2259035T3 (en) 2006-09-16
EP1299580A1 (en) 2003-04-09
AU2001271915A1 (en) 2002-01-21
CA2411874A1 (en) 2002-01-17
DE60117993D1 (en) 2006-05-11
WO2002004719A1 (en) 2002-01-17
ZA200209567B (en) 2003-11-25
EP1299580B1 (en) 2006-03-15
BR0112533A (en) 2003-07-29
US20040140582A1 (en) 2004-07-22
KR20030020917A (en) 2003-03-10
MXPA03000280A (en) 2004-04-05
AR033983A1 (en) 2004-01-21

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Legal Events

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