BR9907861A - Processo para a preparação de fibras termoplásticas - Google Patents

Processo para a preparação de fibras termoplásticas

Info

Publication number
BR9907861A
BR9907861A BR9907861-9A BR9907861A BR9907861A BR 9907861 A BR9907861 A BR 9907861A BR 9907861 A BR9907861 A BR 9907861A BR 9907861 A BR9907861 A BR 9907861A
Authority
BR
Brazil
Prior art keywords
polymer
temperature
preparing thermoplastic
tnf
thermoplastic fibers
Prior art date
Application number
BR9907861-9A
Other languages
English (en)
Inventor
Hendrik Middeljans
Jannes Veurink
Johannes Anthony Juijn
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of BR9907861A publication Critical patent/BR9907861A/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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Polyethers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

"PROCESSO PARA A PREPARAçãO DE FIBRAS TERMOPLáSTICAS" A invenção pertence a um processo para a preparação de fibras termoplásticas por fiação em fusão de um copolímero alternado composto de alquenos e monóxido de carbono no qual o polímero é aquecido a uma temperatura de pelo menos T~ NF~ + 5°C, com T~ NF~ sendo a temperatura na qual o polímero fundido está livre dos núcleos de cristalização e onde o tempo de residência do polímero em uma só temperatura ou em temperaturas diferentes acima do ponto de fusão do polímero satisfaz (I), onde t~ n~ é o tempo de residência (em minutos) do polímero a uma temperatura T~ n~ (em K, com T~ n~ maior que T~ m~) e A e B são determinados pela medição da viscosidade do polímero em temperaturas e tempos de residência diferentes.
BR9907861-9A 1998-02-12 1999-02-09 Processo para a preparação de fibras termoplásticas BR9907861A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1008280 1998-02-12
PCT/EP1999/000859 WO1999041437A1 (en) 1998-02-12 1999-02-09 Process for preparing polyketone fibres

Publications (1)

Publication Number Publication Date
BR9907861A true BR9907861A (pt) 2000-10-24

Family

ID=19766524

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907861-9A BR9907861A (pt) 1998-02-12 1999-02-09 Processo para a preparação de fibras termoplásticas

Country Status (11)

Country Link
US (1) US6495075B1 (pt)
EP (1) EP1055021B1 (pt)
JP (1) JP2002503769A (pt)
KR (1) KR20010040916A (pt)
CN (1) CN1289378A (pt)
AT (1) ATE259008T1 (pt)
AU (1) AU3140599A (pt)
BR (1) BR9907861A (pt)
DE (1) DE69914584T2 (pt)
TR (1) TR200002321T2 (pt)
WO (1) WO1999041437A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017002839U1 (de) 2017-05-30 2018-08-31 Perlon Nextrusion Monofil GmbH Polyketonfasern, deren Herstellung und Verwendung

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121965B1 (en) 1983-04-06 1989-12-27 Shell Internationale Researchmaatschappij B.V. Process for the preparation of polyketones
IN167917B (pt) 1985-11-14 1991-01-05 Shell Int Research
CA1271291A (en) 1985-11-26 1990-07-03 Johannes Adrianus Maria Van Broekhoven Removal of catalyst remnants from ethene/co copolymers
CA1275532C (en) 1985-11-26 1990-10-23 Johannes A. M. Van Broekhoven Removal of catalyst remnants from ethene/co copolymers
DE3676800D1 (de) 1985-11-29 1991-02-14 Shell Int Research Katalysatorzusammensetzung und verfahren zur copolymerisation von ethen mit kohlenmonoxid.
IN169268B (pt) 1985-12-23 1991-09-21 Shell Int Research
EP0235866A3 (en) 1986-03-05 1988-01-27 Shell Internationale Researchmaatschappij B.V. Catalyst compositions
IN168306B (pt) 1986-03-05 1991-03-09 Shell Int Research
CA1324456C (en) 1986-03-05 1993-11-16 Johannes A. M. Van Broekhoven Catalyst compositions
CA1271877A (en) 1986-03-24 1990-07-17 Johannes A.M. Van Broekhoven Polymer preparation
EP0246683A3 (en) 1986-05-13 1988-01-27 Shell Internationale Researchmaatschappij B.V. Process for the preparation of polymers
EP0245893A3 (en) 1986-05-13 1988-01-27 Shell Internationale Researchmaatschappij B.V. Catalyst compositions
IE60363B1 (en) 1986-05-27 1994-07-13 Shell Int Research Process for the preparation of polymers
US4810774A (en) 1986-06-24 1989-03-07 Shell Oil Company Catalytic copolymerization of CO/olefin with ketone additive.
US4804739A (en) 1986-07-01 1989-02-14 Shell Oil Company Process for preparing carbon monoxide polymer with quaternary phosphonium compound bidentate ligand
CA1305695C (en) 1986-08-22 1992-07-28 Eit Drent Catalyst compositions and process for olefin/co copolymerization
IN171627B (pt) 1986-08-26 1992-11-28 Shell Int Research
US4831114A (en) 1986-10-01 1989-05-16 Shell Oil Company Polymerization of carbon monoxide and olefin with acid catalyst
US4843145A (en) 1986-10-06 1989-06-27 Shell Oil Company Catalytic polymerization of CO/olefin with ortho polar substituted aryl bidentate p ligand
CA1316288C (en) 1986-10-16 1993-04-13 Eit Drent Catalytic preparation of carbon monoxide/ethylene/secondary ethylenically unsaturated hydrocarbon terpolymer
US4806630A (en) 1986-12-01 1989-02-21 Shell Oil Company Catalytic polymerization of carbon monoxide and olefin, with organo nitro or organo nitrite compound additive
US4820802A (en) 1987-02-03 1989-04-11 Shell Oil Company Improved process of preparing carbon monoxide/olefin copolymer with ortho substituted phosphine catalyst composition.
GB8710171D0 (en) 1987-04-29 1987-06-03 Shell Int Research Copolymer composition
DE3885996T2 (de) 1987-09-30 1994-04-07 Shell Int Research Schmelzspinnverfahren.
CA1340630C (en) 1988-01-29 1999-07-06 Johannes Leopold Marie Syrier Thermal stabilization of carbon monoxide copolymers
GB8804726D0 (en) 1988-02-29 1988-03-30 Shell Int Research Thermostabilized copolymer composition
US5229445A (en) 1988-02-10 1993-07-20 Shell Oil Company Stabilized olefin/carbon monoxide copolymers
US5066701A (en) 1990-10-31 1991-11-19 Shell Oil Company Stabilized polyketone polymers
US5021496A (en) 1990-11-13 1991-06-04 Shell Oil Company Filled polyketone blend
US5115003A (en) 1991-05-20 1992-05-19 Shell Oil Company Stabilized polyketone compositions containing a mixture of a hydroxyapatite and a mercaptobenzimidazole
US5077333A (en) 1991-04-29 1991-12-31 Shell Oil Company Stabilized polymer compositions
US5122565A (en) 1990-10-26 1992-06-16 Shell Oil Company Stabilized polyketone polymers containing a mixture of a hydroxyapatite and an alumina hydrogel
ES2076460T3 (es) 1990-09-27 1995-11-01 Shell Int Research Composiciones de polimero.
US5141981A (en) 1990-09-27 1992-08-25 Shell Oil Company Stabilized polyketone polymers
US5288822A (en) 1992-01-14 1994-02-22 Akzo Nv Liquid crystalline epoxy resin as additive for polyketone polymers
US5820806A (en) * 1993-01-13 1998-10-13 Akzo Nobel Nv Process for the preparation of polyketone fibers
JPH08508519A (ja) 1993-03-01 1996-09-10 アクゾ ノーベル ナムローゼ フェンノートシャップ ポリケトンポリマー、ポリケトン製品及びこれらの調製法

Also Published As

Publication number Publication date
DE69914584T2 (de) 2005-01-05
EP1055021A1 (en) 2000-11-29
WO1999041437A1 (en) 1999-08-19
CN1289378A (zh) 2001-03-28
DE69914584D1 (de) 2004-03-11
US6495075B1 (en) 2002-12-17
EP1055021B1 (en) 2004-02-04
ATE259008T1 (de) 2004-02-15
JP2002503769A (ja) 2002-02-05
TR200002321T2 (tr) 2000-11-21
AU3140599A (en) 1999-08-30
KR20010040916A (ko) 2001-05-15

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Legal Events

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Free format text: ACORDIS INDUSTRIAL FIBRES B.V. (NL)

B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]