EP0030666A3 - Fibres de copolymères thermoplastiques d'acrylonitrile, leur fabrication et utilisation - Google Patents

Fibres de copolymères thermoplastiques d'acrylonitrile, leur fabrication et utilisation Download PDF

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Publication number
EP0030666A3
EP0030666A3 EP80107458A EP80107458A EP0030666A3 EP 0030666 A3 EP0030666 A3 EP 0030666A3 EP 80107458 A EP80107458 A EP 80107458A EP 80107458 A EP80107458 A EP 80107458A EP 0030666 A3 EP0030666 A3 EP 0030666A3
Authority
EP
European Patent Office
Prior art keywords
manufacture
acrylonitrile copolymer
thermoplastic acrylonitrile
copolymer fibres
fibres
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.)
Withdrawn
Application number
EP80107458A
Other languages
German (de)
English (en)
Other versions
EP0030666A2 (fr
Inventor
Hans Dr. Abrecht
Max Dr. Schuler
Guido Dr. Stampa
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.)
Lonza AG
Original Assignee
Lonza 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 Lonza AG filed Critical Lonza AG
Publication of EP0030666A2 publication Critical patent/EP0030666A2/fr
Publication of EP0030666A3 publication Critical patent/EP0030666A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • 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
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
EP80107458A 1979-12-12 1980-11-28 Fibres de copolymères thermoplastiques d'acrylonitrile, leur fabrication et utilisation Withdrawn EP0030666A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1099279A CH643304A5 (de) 1979-12-12 1979-12-12 Verfahren zur herstellung von fasern aus thermoplastischen mischpolymerisaten des acrylnitrils.
CH10992/79 1979-12-12

Publications (2)

Publication Number Publication Date
EP0030666A2 EP0030666A2 (fr) 1981-06-24
EP0030666A3 true EP0030666A3 (fr) 1981-08-05

Family

ID=4368922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80107458A Withdrawn EP0030666A3 (fr) 1979-12-12 1980-11-28 Fibres de copolymères thermoplastiques d'acrylonitrile, leur fabrication et utilisation

Country Status (4)

Country Link
EP (1) EP0030666A3 (fr)
JP (1) JPS5696912A (fr)
CH (1) CH643304A5 (fr)
DK (1) DK529680A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG73992A1 (en) * 1995-12-18 2000-07-18 Standard Oil Co Melt spun acrylonitrile olefinically unsaturated fibers and a process to make fibers
DE102014219707A1 (de) 2014-09-29 2016-03-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Schmelzspinnbare Copolymere vom Polyacrylnitril, Verfahren zur Herstellung von Fasern oder Faserprecursoren mittels Schmelzspinnen und entsprechend hergestellte Fasern
DE102015222585A1 (de) 2015-11-16 2017-05-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von thermisch stabilen schmelzspinnbaren PAN-Copolymeren, PAN-Copolymere, hieraus gebildete Formkörper sowie Verfahren zur Herstellung dieser Formkörper
JP2019513167A (ja) 2016-03-22 2019-05-23 フラウンホーファー・ゲゼルシャフト・ツール・フェルデルング・デア・アンゲヴァンテン・フォルシュング・エー・ファウ 溶融紡糸可能なポリアクリロニトリル系コポリマー、溶融紡糸によって繊維又は繊維前駆体を製造する方法、及びその方法で製造された繊維
WO2017167355A1 (fr) 2016-03-29 2017-10-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Copolymères de polyacrylonitrile filables à l'état fondu, procédé de fabrication de fibres ou de précurseurs de fibres par filage à l'état fondu, et fibres fabriquées selon ledit procédé
EP3872103A1 (fr) 2020-02-25 2021-09-01 DWI - Leibniz-Institut für Interaktive Materialien e.V. Copolymères à base d'acrylonitrile pouvant être traités par fusion et leur préstabilisation acide pour la conversion en fibres de carbone et pièces

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1428992A (fr) * 1965-03-29 1966-02-18 Polymer Proc Res Inst Procédé et dispositif pour la fabrication continue de fibrilles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1428992A (fr) * 1965-03-29 1966-02-18 Polymer Proc Res Inst Procédé et dispositif pour la fabrication continue de fibrilles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FASERFORSCHUNG UND TEXTILTECHNIK, Band 26, Nr. 3, 1975 Berlin (DE) H. KRASSIG: "Folienbandchen und Splitter- bzw. Spaltfasern", Seiten 135-142. * Seite 137, linke Spalte, Absatz 3 * *

Also Published As

Publication number Publication date
CH643304A5 (de) 1984-05-30
EP0030666A2 (fr) 1981-06-24
JPS5696912A (en) 1981-08-05
DK529680A (da) 1981-06-13

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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18D Application deemed to be withdrawn

Effective date: 19820714

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHULER, MAX, DR.

Inventor name: ABRECHT, HANS, DR.

Inventor name: STAMPA, GUIDO, DR.