HU175579B - Method for producing polyacrylnitrate fibres of reduced stiffness - Google Patents

Method for producing polyacrylnitrate fibres of reduced stiffness

Info

Publication number
HU175579B
HU175579B HUCE001050A HU175579B HU 175579 B HU175579 B HU 175579B HU CE001050 A HUCE001050 A HU CE001050A HU 175579 B HU175579 B HU 175579B
Authority
HU
Hungary
Prior art keywords
polyacrylnitrate
fibres
producing
reduced stiffness
stiffness
Prior art date
Application number
Other languages
English (en)
Hungarian (hu)
Inventor
Lieselotte Steinert
Armin Ulbricht
Guenter Janke
Joachim Vieweg
Ursula Kuehne
Siegfried Hartig
Klaus-Juergen Schoening
Eberhard Peter
Original Assignee
Schwarza Chemiefaser
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 Schwarza Chemiefaser filed Critical Schwarza Chemiefaser
Publication of HU175579B publication Critical patent/HU175579B/hu

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
    • D01D5/06—Wet spinning methods
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
HUCE001050 1974-08-01 1975-06-20 Method for producing polyacrylnitrate fibres of reduced stiffness HU175579B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18023974A DD112472A1 (enrdf_load_stackoverflow) 1974-08-01 1974-08-01

Publications (1)

Publication Number Publication Date
HU175579B true HU175579B (en) 1980-09-27

Family

ID=5496774

Family Applications (1)

Application Number Title Priority Date Filing Date
HUCE001050 HU175579B (en) 1974-08-01 1975-06-20 Method for producing polyacrylnitrate fibres of reduced stiffness

Country Status (4)

Country Link
DD (1) DD112472A1 (enrdf_load_stackoverflow)
DE (1) DE2526235A1 (enrdf_load_stackoverflow)
FR (1) FR2280722A1 (enrdf_load_stackoverflow)
HU (1) HU175579B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532120C2 (de) * 1975-07-18 1983-02-03 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von hochschrumpffähiger, naßgesponnener Acrylnitrilfasern oder -fäden
CN112647159B (zh) * 2019-10-10 2022-04-19 中国科学技术大学 一种多囊孔结构石墨烯基微米棒及其制备方法

Also Published As

Publication number Publication date
FR2280722A1 (fr) 1976-02-27
DD112472A1 (enrdf_load_stackoverflow) 1975-04-12
FR2280722B3 (enrdf_load_stackoverflow) 1978-03-17
DE2526235A1 (de) 1976-02-12

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