DK529680A - METHOD FOR PRODUCING FIBERS OF THERMOPLASTIC COPOLYMES CONTAINING ACRYLONITRIL - Google Patents

METHOD FOR PRODUCING FIBERS OF THERMOPLASTIC COPOLYMES CONTAINING ACRYLONITRIL

Info

Publication number
DK529680A
DK529680A DK529680A DK529680A DK529680A DK 529680 A DK529680 A DK 529680A DK 529680 A DK529680 A DK 529680A DK 529680 A DK529680 A DK 529680A DK 529680 A DK529680 A DK 529680A
Authority
DK
Denmark
Prior art keywords
copolymes
acrylonitril
thermoplastic
producing fibers
fibers
Prior art date
Application number
DK529680A
Other languages
Danish (da)
Inventor
H Abrecht
M Schuler
G Stampa
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 DK529680A publication Critical patent/DK529680A/en

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)
DK529680A 1979-12-12 1980-12-11 METHOD FOR PRODUCING FIBERS OF THERMOPLASTIC COPOLYMES CONTAINING ACRYLONITRIL DK529680A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1099279A CH643304A5 (en) 1979-12-12 1979-12-12 METHOD FOR PRODUCING FIBRES FROM THERMOPLASTIC copolymers of acrylonitrile.

Publications (1)

Publication Number Publication Date
DK529680A true DK529680A (en) 1981-06-13

Family

ID=4368922

Family Applications (1)

Application Number Title Priority Date Filing Date
DK529680A DK529680A (en) 1979-12-12 1980-12-11 METHOD FOR PRODUCING FIBERS OF THERMOPLASTIC COPOLYMES CONTAINING ACRYLONITRIL

Country Status (4)

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

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 (en) 2014-09-29 2016-03-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Melt spinnable copolymers of polyacrylonitrile, process for producing fibers or fiber precursors by means of melt spinning and correspondingly produced fibers
DE102015222585A1 (en) 2015-11-16 2017-05-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for the preparation of thermally stable melt-spinnable PAN copolymers, PAN copolymers, moldings formed therefrom and process for the preparation of these moldings
EP3433292A1 (en) 2016-03-22 2019-01-30 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung E.V. Melt spinnable copolymers from polyacrylonitrile, method for producing fibers or fiber precursors by means of melt spinning, and fibers produced accordingly
DE112016006681A5 (en) 2016-03-29 2019-01-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Melt spinnable copolymers of polyacrylonitrile, process for producing fibers or fiber precursors by means of melt spinning and correspondingly produced fibers
EP3872103A1 (en) 2020-02-25 2021-09-01 DWI - Leibniz-Institut für Interaktive Materialien e.V. Melt-processable acrylonitrile-based copolymers and their acidic prestabilization for conversion into carbon fibers and workpieces

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1428992A (en) * 1965-03-29 1966-02-18 Polymer Proc Res Inst Method and device for the continuous manufacture of fibrils

Also Published As

Publication number Publication date
EP0030666A2 (en) 1981-06-24
EP0030666A3 (en) 1981-08-05
CH643304A5 (en) 1984-05-30
JPS5696912A (en) 1981-08-05

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