DE3063554D1 - Continuous process for the manufacture of filaments or fibres from synthetic polymers of low solubility - Google Patents

Continuous process for the manufacture of filaments or fibres from synthetic polymers of low solubility

Info

Publication number
DE3063554D1
DE3063554D1 DE8080100055T DE3063554T DE3063554D1 DE 3063554 D1 DE3063554 D1 DE 3063554D1 DE 8080100055 T DE8080100055 T DE 8080100055T DE 3063554 T DE3063554 T DE 3063554T DE 3063554 D1 DE3063554 D1 DE 3063554D1
Authority
DE
Germany
Prior art keywords
filaments
fibres
manufacture
continuous process
synthetic polymers
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8080100055T
Other languages
English (en)
Inventor
Ulrich Dr Reinehr
Joachim Dross
Toni Herbertz
Hermann-Josef Jungverdorben
Hans-Karl Burghartz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to DE8080100055T priority Critical patent/DE3063554D1/de
Application granted granted Critical
Publication of DE3063554D1 publication Critical patent/DE3063554D1/de
Expired legal-status Critical Current

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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/02—Preparation of spinning solutions

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE8080100055T 1979-01-18 1980-01-07 Continuous process for the manufacture of filaments or fibres from synthetic polymers of low solubility Expired DE3063554D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8080100055T DE3063554D1 (en) 1979-01-18 1980-01-07 Continuous process for the manufacture of filaments or fibres from synthetic polymers of low solubility

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792901860 DE2901860A1 (de) 1979-01-18 1979-01-18 Kontinuierliches verfahren zur herstellung von faeden oder fasern aus schwerloeslichen synthetischen polymeren
DE8080100055T DE3063554D1 (en) 1979-01-18 1980-01-07 Continuous process for the manufacture of filaments or fibres from synthetic polymers of low solubility

Publications (1)

Publication Number Publication Date
DE3063554D1 true DE3063554D1 (en) 1983-07-07

Family

ID=6060862

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19792901860 Withdrawn DE2901860A1 (de) 1979-01-18 1979-01-18 Kontinuierliches verfahren zur herstellung von faeden oder fasern aus schwerloeslichen synthetischen polymeren
DE8080100055T Expired DE3063554D1 (en) 1979-01-18 1980-01-07 Continuous process for the manufacture of filaments or fibres from synthetic polymers of low solubility

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19792901860 Withdrawn DE2901860A1 (de) 1979-01-18 1979-01-18 Kontinuierliches verfahren zur herstellung von faeden oder fasern aus schwerloeslichen synthetischen polymeren

Country Status (6)

Country Link
US (1) US4427613A (de)
EP (1) EP0013889B1 (de)
JP (1) JPS5598910A (de)
AT (1) ATE3654T1 (de)
DE (2) DE2901860A1 (de)
IE (1) IE49247B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040970A1 (de) * 1980-10-30 1982-06-03 Bayer Ag, 5090 Leverkusen Trockengesponnene polyacrylnitril-profilfasern und -faeden und ein verfahren zu ihrer herstellung
DE3048059A1 (de) * 1980-12-19 1982-07-29 Hoechst Ag, 6000 Frankfurt "kontinuierliches verfahren zur herstellung hochkonzentrierter spinnloesungen von acrylnitrilpolymerisaten, sowie geeignete vorrichtung dazu"
DE4009865A1 (de) * 1990-03-28 1991-10-02 Bayer Ag Polyacrylnitril-hohlfaeden

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL138683B (de) 1947-02-13
US2687393A (en) 1951-01-26 1954-08-24 Monsanto Chemicals Synthetic fiber preparation
BE515569A (de) * 1951-11-17
US2843558A (en) 1953-06-08 1958-07-15 Asahi Chemical Ind Compositions comprising acrylonitrile polymers and diamides
NL191102A (de) 1953-11-21
BE572097A (de) 1957-10-18
US3010932A (en) 1958-06-18 1961-11-28 Du Pont Process for continuously dissolving acrylonitrile polymer and spinning the resulting solution
US3911073A (en) 1971-06-29 1975-10-07 Lacelluphane Process for inverting flow in a conduit
DE2657144C2 (de) 1976-12-16 1982-12-02 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung hydrophiler Fasern
DE2706032A1 (de) * 1977-02-12 1978-08-17 Bayer Ag Verfahren zur herstellung hydrophiler acrylfasern
DE2706522A1 (de) 1977-02-16 1978-08-17 Bayer Ag Hydrophile acrylfasern mit verbesserter anfaerbbarkeit

Also Published As

Publication number Publication date
JPS6350442B2 (de) 1988-10-07
EP0013889A1 (de) 1980-08-06
DE2901860A1 (de) 1980-07-31
ATE3654T1 (de) 1983-06-15
EP0013889B1 (de) 1983-06-01
US4427613A (en) 1984-01-24
JPS5598910A (en) 1980-07-28
IE800092L (en) 1980-07-18
IE49247B1 (en) 1985-09-04

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee