BR9811820A - Processo e dispositivo para a produção de fios de filamento industriais por meio de emaranhamento de um multifilamento de poliéster em temperatura elevada, e, fio de filamento de poliéster - Google Patents

Processo e dispositivo para a produção de fios de filamento industriais por meio de emaranhamento de um multifilamento de poliéster em temperatura elevada, e, fio de filamento de poliéster

Info

Publication number
BR9811820A
BR9811820A BR9811820-0A BR9811820A BR9811820A BR 9811820 A BR9811820 A BR 9811820A BR 9811820 A BR9811820 A BR 9811820A BR 9811820 A BR9811820 A BR 9811820A
Authority
BR
Brazil
Prior art keywords
polyester
filament yarn
production
entangling
industrial
Prior art date
Application number
BR9811820-0A
Other languages
English (en)
Inventor
Istvan Csonka
Original Assignee
Rhodia Filtec Ag
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 Rhodia Filtec Ag filed Critical Rhodia Filtec Ag
Publication of BR9811820A publication Critical patent/BR9811820A/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D02G1/161—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam yarn crimping air jets
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

"PROCESSO E DISPOSITIVO PARA A PRODUçãO DE FIOS DE FILAMENTO INDUSTRIAIS POR MEIO DE EMARANHAMENTO DE UM MULTIFILAMENTO DE POLIéSTER EM TEMPERATURA ELEVADA, E, FIO DE FILAMENTO DE POLIéSTER". A invenção se refere a um processo para a produção de fios de filamento industriais por meio de emaranhamento de um multifilamento de poliéster em temperatura elevada, sob força de tração de fio menor do que 140 cN. Por meio de uma tubeira de emaranhamento, consistindo de um corpo de tubeira (1) com uma placa perfurada (2) e com uma placa de deflexão (3), calor é diretamente transmitido para o filamento de poliéster e o ar passando através do corpo de tubeira (1) é diretamente transmitido para um bloco de metal (8) com elevada condutibilidade térmica, diretamente conectado à placa de deflexão (3). No dispositivo para a realização do dito processo, a placa de deflexão (3) é ligada diretamente e rente a um bloco de metal de elevada condutibilidade térmica (8), no qual está prevista uma perfuração (7) para a recepção de um corpo de aquecimento. O fio de filamento para o uso em tecelagem, feito de poliéster, com um título de 500-2000 dtex, apresenta uma resistência de pelo menos 70 cN/tex em uma dilatação de ruptura menor do que 24 %, e tem uma resistência a nós maior do que 80 % e uma distância entre 2 nós maior do que 4,0 cm.
BR9811820-0A 1997-08-06 1998-08-04 Processo e dispositivo para a produção de fios de filamento industriais por meio de emaranhamento de um multifilamento de poliéster em temperatura elevada, e, fio de filamento de poliéster BR9811820A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH185197 1997-08-06
PCT/CH1998/000330 WO1999007930A1 (de) 1997-08-06 1998-08-04 Verfahren und vorrichtung zur herstellung von technischen filamentgarnen durch verwirbeln sowie ein polyesterfilamentgarn

Publications (1)

Publication Number Publication Date
BR9811820A true BR9811820A (pt) 2000-08-15

Family

ID=4220094

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9811820-0A BR9811820A (pt) 1997-08-06 1998-08-04 Processo e dispositivo para a produção de fios de filamento industriais por meio de emaranhamento de um multifilamento de poliéster em temperatura elevada, e, fio de filamento de poliéster

Country Status (12)

Country Link
US (2) US6365091B1 (pt)
EP (1) EP1002148B1 (pt)
JP (1) JP2001512794A (pt)
KR (1) KR100469602B1 (pt)
CN (1) CN1091179C (pt)
AT (1) ATE219174T1 (pt)
BR (1) BR9811820A (pt)
DE (1) DE59804444D1 (pt)
DK (1) DK1002148T3 (pt)
ES (1) ES2178236T3 (pt)
PT (1) PT1002148E (pt)
WO (1) WO1999007930A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1002148T3 (da) * 1997-08-06 2002-10-14 Rhodia Industrial Yarns Ag Fremgangsmåde og indretning til fremstilling af tekniske filamentgarner ved sammenfiltring samt et polyesterfilamentgarn
EP1541727A1 (de) * 2003-12-05 2005-06-15 Schärer Schweiter Mettler AG Verfahren zur Reduktion des Betriebsdrucks einer Texturierdüse und Garnbehandlungseinrichtung mit einer Texturierdüse

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US363291A (en) * 1887-05-17 Dental engine
US3638291A (en) * 1970-10-01 1972-02-01 Du Pont Yarn-treating jet
US5251363A (en) * 1990-11-10 1993-10-12 Barmag Ag Method and apparatus for combining differently colored threads into a multi-colored yarn
DE4323131A1 (de) * 1993-07-10 1995-01-12 Temco Textilmaschkomponent Vorrichtung zum Verwirbeln von Filamenten mit einer Vielzahl von Verwirbelungsdüsen
DE19548361A1 (de) * 1995-02-16 1996-08-22 Rieter Ag Maschf Fadenbehandlungsdüse
DK1002148T3 (da) * 1997-08-06 2002-10-14 Rhodia Industrial Yarns Ag Fremgangsmåde og indretning til fremstilling af tekniske filamentgarner ved sammenfiltring samt et polyesterfilamentgarn
JP3782902B2 (ja) * 1999-06-24 2006-06-07 帝人ファイバー株式会社 表面特性の改善された高強力モノフィラメントの製造方法

Also Published As

Publication number Publication date
PT1002148E (pt) 2002-11-29
CN1091179C (zh) 2002-09-18
ATE219174T1 (de) 2002-06-15
US6465093B2 (en) 2002-10-15
DK1002148T3 (da) 2002-10-14
WO1999007930A1 (de) 1999-02-18
KR20010022589A (ko) 2001-03-26
EP1002148B1 (de) 2002-06-12
JP2001512794A (ja) 2001-08-28
DE59804444D1 (de) 2002-07-18
US6365091B1 (en) 2002-04-02
CN1266466A (zh) 2000-09-13
ES2178236T3 (es) 2002-12-16
EP1002148A1 (de) 2000-05-24
KR100469602B1 (ko) 2005-02-02
US20020101011A1 (en) 2002-08-01

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time