BR9609889A - ''processo e dispositivo para a fabricaç - Google Patents

''processo e dispositivo para a fabricaç

Info

Publication number
BR9609889A
BR9609889A BR9609889-9A BR9609889A BR9609889A BR 9609889 A BR9609889 A BR 9609889A BR 9609889 A BR9609889 A BR 9609889A BR 9609889 A BR9609889 A BR 9609889A
Authority
BR
Brazil
Prior art keywords
polyester
manufacture
polyester yarns
polyester filaments
filaments
Prior art date
Application number
BR9609889-9A
Other languages
English (en)
Inventor
Rudolf Geier
Juengen Hartig
Ingo Eiflaender
Original Assignee
John Brown Deutsche Enginneeri
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 John Brown Deutsche Enginneeri filed Critical John Brown Deutsche Enginneeri
Publication of BR9609889A publication Critical patent/BR9609889A/pt

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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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
    • 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
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • 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
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/228—Stretching in two or more steps, with or without intermediate steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Patente de Invenção:<B>"PROCESSOS E DISPOSITIVO PARA A FABRICAçãO DE FIOS DE POLIéSTER"<D>. Trata-se de um processo para a fabricação de fios de poliéster técnicos, segundo o qual filamentos de poliéster (8), para efeito do pré-estiramento, são aquecidos em uma zona de aquecimento (7) para uma temperatura acima do ponto de transição vítrea e ainda soprados em contracorrente por um meio gasoso. Em seguida, os filamentos de poliéster com titulação individual >1 e uma razão de estiramento predeterminada são pós-estirados e bobinados com alta velocidade de bobinagem.
BR9609889-9A 1995-08-08 1996-07-19 ''processo e dispositivo para a fabricaç BR9609889A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19529135A DE19529135A1 (de) 1995-08-08 1995-08-08 Verfahren und Vorrichtung zum Herstellen von Polyestergarnen
PCT/EP1996/003182 WO1997006293A1 (de) 1995-08-08 1996-07-19 Verfahren und vorrichtung zum herstellen von polyestergarnen

Publications (1)

Publication Number Publication Date
BR9609889A true BR9609889A (pt) 1999-12-21

Family

ID=7768998

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9609889-9A BR9609889A (pt) 1995-08-08 1996-07-19 ''processo e dispositivo para a fabricaç

Country Status (11)

Country Link
US (1) US5965073A (pt)
EP (1) EP0843749B1 (pt)
KR (1) KR100267601B1 (pt)
CN (1) CN1063497C (pt)
AU (1) AU6658096A (pt)
BR (1) BR9609889A (pt)
DE (2) DE19529135A1 (pt)
ES (1) ES2143772T3 (pt)
MX (1) MX9800950A (pt)
PT (1) PT843749E (pt)
WO (1) WO1997006293A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816979A1 (de) * 1998-04-17 1999-10-21 Brown John Deutsche Eng Gmbh Verfahren und Vorrichtung zum Herstellen von Polyestergarnen
KR20010019393A (ko) * 1999-08-23 2001-03-15 박종계 냉각온도 차이를 이용한 합성수지제 실의 변형방법 및 그장치
CN1297700C (zh) * 2000-12-20 2007-01-31 帝人株式会社 生产聚酯混合纤维纱的方法
CN1888167A (zh) * 2006-07-14 2007-01-03 吕迎智 热辊缠绕加热生产卷曲涤纶长丝的方法
CN102776584B (zh) * 2012-07-30 2013-12-18 苏州龙杰特种纤维股份有限公司 一种由pet聚酯生产高弹力纤维的方法及由其所得高弹力纤维
KR101429701B1 (ko) 2012-10-22 2014-08-12 한국생산기술연구원 복합섬유 제조방법 및 제조장치, 그에 의해 제조된 복합섬유
CN105420865A (zh) * 2015-12-31 2016-03-23 江南大学 一种弹力长丝的生产方法
CN109790646B (zh) * 2016-08-10 2022-04-08 雅马辛滤波器公司 微细纤维的制造方法以及微细纤维的制造装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042664B1 (en) * 1980-06-24 1983-09-21 Imperial Chemical Industries Plc Polyester yarns produced by high speed melt-spinning processes
JPH086203B2 (ja) * 1986-07-03 1996-01-24 東レ株式会社 熱可塑性合成繊維の製造方法
DE4021545A1 (de) * 1990-07-06 1992-01-16 Engineering Der Voest Alpine I Verfahren und vorrichtung zum herstellen von kunststoffaeden oder -fasern aus polymeren, insbesondere polyamid, polyester oder polypropylen
DE4224453A1 (de) * 1991-08-02 1993-02-04 Barmag Barmer Maschf Verfahren zum herstellen eines hochfesten multifilen synthesegarnes
CA2080621A1 (en) * 1992-03-30 1993-10-01 George M. Kent Continuous process for spinning and drawing polyamide and apparatus thereof
JP2692513B2 (ja) * 1992-11-10 1997-12-17 東レ株式会社 ポリエステル繊維の製造方法および装置
DE59601798D1 (de) * 1995-02-23 1999-06-10 Barmag Barmer Maschf Verfahren zum Spinnen, Verstrecken und Aufspulen eines synthetischen Fadens

Also Published As

Publication number Publication date
KR100267601B1 (ko) 2000-10-16
KR19990036196A (ko) 1999-05-25
DE19529135A1 (de) 1997-02-13
EP0843749A1 (de) 1998-05-27
CN1142546A (zh) 1997-02-12
PT843749E (pt) 2000-07-31
CN1063497C (zh) 2001-03-21
US5965073A (en) 1999-10-12
EP0843749B1 (de) 2000-02-09
AU6658096A (en) 1997-03-05
DE59604431D1 (de) 2000-03-16
MX9800950A (es) 1998-11-30
WO1997006293A1 (de) 1997-02-20
ES2143772T3 (es) 2000-05-16

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Legal Events

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Free format text: KRUPP UHDE GMBH (DE)

FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 13A , 14A E 15A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 13A, 14A E 15A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.