HU173045B - Process and equipment for preparing polyacrylonitrile fibrous materials - Google Patents

Process and equipment for preparing polyacrylonitrile fibrous materials

Info

Publication number
HU173045B
HU173045B HU74CE983A HUCE000983A HU173045B HU 173045 B HU173045 B HU 173045B HU 74CE983 A HU74CE983 A HU 74CE983A HU CE000983 A HUCE000983 A HU CE000983A HU 173045 B HU173045 B HU 173045B
Authority
HU
Hungary
Prior art keywords
equipment
fibrous materials
preparing polyacrylonitrile
polyacrylonitrile fibrous
preparing
Prior art date
Application number
HU74CE983A
Other languages
Hungarian (hu)
Inventor
Ingo Hesse
Inge Bohm
Waldemar Dohrn
Siegfried Hartig
Eberhard Peter
Armin Ulbricht
Joachim Vieweg
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 HU173045B publication Critical patent/HU173045B/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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • 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

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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
HU74CE983A 1973-01-30 1974-01-18 Process and equipment for preparing polyacrylonitrile fibrous materials HU173045B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16851473A DD102166A1 (en) 1973-01-30 1973-01-30

Publications (1)

Publication Number Publication Date
HU173045B true HU173045B (en) 1979-02-28

Family

ID=5489898

Family Applications (1)

Application Number Title Priority Date Filing Date
HU74CE983A HU173045B (en) 1973-01-30 1974-01-18 Process and equipment for preparing polyacrylonitrile fibrous materials

Country Status (3)

Country Link
DD (1) DD102166A1 (en)
FR (1) FR2215490A1 (en)
HU (1) HU173045B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394623A1 (en) 1977-06-14 1979-01-12 Rhone Poulenc Textile FACULTY

Also Published As

Publication number Publication date
FR2215490B1 (en) 1977-09-16
FR2215490A1 (en) 1974-08-23
DD102166A1 (en) 1973-12-12

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