BR9809548A - Monofilamento bruto de fiação de poliéster (amida) aromática termotrópica, processo de fiação de uma poliéster (amida) aromática termotrópica, utilização de um monofilamento, artigo de material plástico e/ou de borracha, e, pneumático - Google Patents

Monofilamento bruto de fiação de poliéster (amida) aromática termotrópica, processo de fiação de uma poliéster (amida) aromática termotrópica, utilização de um monofilamento, artigo de material plástico e/ou de borracha, e, pneumático

Info

Publication number
BR9809548A
BR9809548A BR9809548-0A BR9809548A BR9809548A BR 9809548 A BR9809548 A BR 9809548A BR 9809548 A BR9809548 A BR 9809548A BR 9809548 A BR9809548 A BR 9809548A
Authority
BR
Brazil
Prior art keywords
monofilament
aromatic polyester
amide
thermotropic aromatic
plastic
Prior art date
Application number
BR9809548-0A
Other languages
English (en)
Inventor
Philippe Esnault
Jean-Claude Aubry
Original Assignee
Michelin Rech Tech
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 Michelin Rech Tech filed Critical Michelin Rech Tech
Publication of BR9809548A publication Critical patent/BR9809548A/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
    • D01F6/78—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
    • 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
    • D01F6/82—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from polyester amides or polyether amides

Landscapes

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

Abstract

''MONOFILAMENTO BRUTO DE FIAçãO DE POLIéSTER (AMIDA) AROMáTICA TERMOTRóPICA, PROCESSO DE FIAçãO DE UMA POLIéSTER (AMIDA) AROMáTICA TERMOTRóPICA, UTILIZAçãO DE UM MONOFILAMENTO, ARTIGO DE MATERIAL PLáSTICO E/OU DE BORRACHA, E, PNEUMáTICO''. Monofilamente bruto de fiação de poliéster (amida) aromática termotrópica, que confirma as seguintes relações: D <242> 40; Te > 45; <30>L <242> 0, D sendo seu diâmetro (em Ám), Te a sua tenacidade (em cN/tex) e <30>L sendo a sua variação de comprimento (em %) após 2 minutos a 235 ± 5°C sob uma pré-tensão de 0,2 cN/tex. Processo de fiação para obter um tal monofilamento, que consiste especialmente, na saída da fieira, em estruturar o escoamento do polímero por estiramento em uma camada de fluido gasoso durante um período de tempo predeterminado função do diâmetro D, antes da têmpera térmica do escoamento de polímero assim estruturado em um líquido, de maneira a solidificá-lo.
BR9809548-0A 1997-06-06 1998-06-05 Monofilamento bruto de fiação de poliéster (amida) aromática termotrópica, processo de fiação de uma poliéster (amida) aromática termotrópica, utilização de um monofilamento, artigo de material plástico e/ou de borracha, e, pneumático BR9809548A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9707142 1997-06-06
PCT/EP1998/003386 WO1998055674A1 (fr) 1997-06-06 1998-06-05 Monofilament en polyester(amide) aromatique thermotrope

Publications (1)

Publication Number Publication Date
BR9809548A true BR9809548A (pt) 2000-06-20

Family

ID=9507786

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9809548-0A BR9809548A (pt) 1997-06-06 1998-06-05 Monofilamento bruto de fiação de poliéster (amida) aromática termotrópica, processo de fiação de uma poliéster (amida) aromática termotrópica, utilização de um monofilamento, artigo de material plástico e/ou de borracha, e, pneumático

Country Status (11)

Country Link
US (1) US6550507B1 (pt)
EP (1) EP0986658B1 (pt)
JP (1) JP4010572B2 (pt)
CN (1) CN1123657C (pt)
AU (1) AU8213998A (pt)
BR (1) BR9809548A (pt)
CA (1) CA2292753A1 (pt)
DE (1) DE69807871T2 (pt)
RU (1) RU2202012C2 (pt)
TR (1) TR199902977T2 (pt)
WO (1) WO1998055674A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5945216A (en) * 1998-09-10 1999-08-31 Celanese Acetate Llc Process for making high denier filaments of thermotropic liquid crystalline polymers and compositions thereof
US6187437B1 (en) * 1998-09-10 2001-02-13 Celanese Acetate Llc Process for making high denier multilobal filaments of thermotropic liquid crystalline polymers and compositions thereof
US6129878A (en) * 1998-09-10 2000-10-10 Celanese Acetate Llc Process for direct on-bobbin heat treating of high denier filaments of thermotropic liquid crystalline polymers
FR2833277A1 (fr) * 2001-12-07 2003-06-13 Michelin Soc Tech Cable metallique utilisable pour renforcer une armature de carcasse d'un pneumatique et un tel pneumatique
SK50132005A3 (sk) * 2005-02-18 2006-09-07 Matador, A. S. Zariadenie na prípravu pogumovaného textilného kordu vhodného na použitie ako vinutého prekrývacieho nárazníka
KR101656963B1 (ko) * 2011-08-03 2016-09-12 밀리켄 앤드 캄파니 테이프 요소를 갖는 보강된 고무 제품
ITFI20130162A1 (it) * 2013-07-04 2015-01-05 Golden Lady Co Spa "metodo per la produzione di un filo sintetico ad alta ripresa di umidita' e filo ottenuto"
BR122020002319B1 (pt) * 2013-10-29 2021-06-15 Braskem S.A. Método e sistema contínuo para a produção de pelo menos um fio polimérico
CN103952788B (zh) * 2014-04-10 2016-09-14 中国石化仪征化纤有限责任公司 一种改性聚酰胺酯短纤维及其制备方法
CN103952790B (zh) * 2014-04-10 2017-01-11 中国石化仪征化纤有限责任公司 一种抗起毛起球聚酰胺酯短纤维
CN103952789B (zh) * 2014-04-10 2016-06-22 中国石化仪征化纤有限责任公司 一种仿羊绒聚酰胺酯纤维
CN103952787B (zh) * 2014-04-10 2016-05-25 中国石化仪征化纤有限责任公司 一种柔软聚酰胺酯纤维及其制备方法
CN104250881B (zh) * 2014-09-09 2017-01-25 江苏蓝品纤维科技发展有限公司 一种芳香聚酯絮片的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB828986A (en) * 1957-01-15 1960-02-24 Du Pont Improvements in the manufacture of oriented melt-spun artificial fibres
DE1669403C3 (de) 1966-03-31 1974-02-07 Bayer Ag, 5090 Leverkusen Verwendung von Polyesteramiden zur Herstellung von Monofilen
US4161470A (en) * 1977-10-20 1979-07-17 Celanese Corporation Polyester of 6-hydroxy-2-naphthoic acid and para-hydroxy benzoic acid capable of readily undergoing melt processing
EP0091253B1 (en) * 1982-04-02 1986-06-11 Celanese Corporation A melt extruded elongated member of a thermotropic liquid crystalline polymer for use as a stiffening support in an optical fiber cable and fiber optic cables containing such an elongated member
US4734240A (en) * 1986-01-24 1988-03-29 Hoechst Celanese Corporation Melt-extrusion of polymer which is capable of forming an anisotropic melt phase to form large shaped articles exhibiting improved polymeric orientation
FR2671030A1 (fr) * 1990-12-27 1992-07-03 Michelin Rech Tech Assemblages de renfort avec monofilaments en polymeres organiques.
JPH04333616A (ja) * 1991-05-10 1992-11-20 Kuraray Co Ltd 高強力モノフィラメントの製造方法
US5851668A (en) * 1992-11-24 1998-12-22 Hoechst Celanese Corp Cut-resistant fiber containing a hard filler
CN1089815C (zh) * 1994-05-16 2002-08-28 赫希斯特人造丝公司 抗切纤维、含有它的纱、抗切织物及其制法和安全手套
US6187437B1 (en) * 1998-09-10 2001-02-13 Celanese Acetate Llc Process for making high denier multilobal filaments of thermotropic liquid crystalline polymers and compositions thereof
US5945216A (en) * 1998-09-10 1999-08-31 Celanese Acetate Llc Process for making high denier filaments of thermotropic liquid crystalline polymers and compositions thereof
US6129878A (en) * 1998-09-10 2000-10-10 Celanese Acetate Llc Process for direct on-bobbin heat treating of high denier filaments of thermotropic liquid crystalline polymers

Also Published As

Publication number Publication date
EP0986658A1 (fr) 2000-03-22
JP2002503295A (ja) 2002-01-29
DE69807871T2 (de) 2003-05-08
EP0986658B1 (fr) 2002-09-11
CA2292753A1 (fr) 1998-12-10
CN1123657C (zh) 2003-10-08
DE69807871D1 (en) 2002-10-17
WO1998055674A1 (fr) 1998-12-10
TR199902977T2 (xx) 2000-10-23
CN1261412A (zh) 2000-07-26
AU8213998A (en) 1998-12-21
JP4010572B2 (ja) 2007-11-21
US6550507B1 (en) 2003-04-22
RU2202012C2 (ru) 2003-04-10

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