ZA703425B - Process for the manufacture of acrylonitrile synthetic fibprocess for the manufacture of acrylo-nitrile synthetic fiers bers - Google Patents

Process for the manufacture of acrylonitrile synthetic fibprocess for the manufacture of acrylo-nitrile synthetic fiers bers

Info

Publication number
ZA703425B
ZA703425B ZA703425A ZA703425A ZA703425B ZA 703425 B ZA703425 B ZA 703425B ZA 703425 A ZA703425 A ZA 703425A ZA 703425 A ZA703425 A ZA 703425A ZA 703425 B ZA703425 B ZA 703425B
Authority
ZA
South Africa
Prior art keywords
manufacture
synthetic
fibprocess
acrylo
fiers
Prior art date
Application number
ZA703425A
Other languages
English (en)
Inventor
T Ohfuka
H Sato
K Sagara
Original Assignee
Asahi Chemical Ind
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
Priority to US772955A priority Critical patent/US3636187A/en
Priority to FR1593141D priority patent/FR1593141A/fr
Priority to DE19681807781 priority patent/DE1807781A1/de
Priority to CH1670668A priority patent/CH509420A/de
Application filed by Asahi Chemical Ind filed Critical Asahi Chemical Ind
Priority to ZA703425A priority patent/ZA703425B/xx
Publication of ZA703425B publication Critical patent/ZA703425B/xx

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
    • 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)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
ZA703425A 1967-11-09 1970-05-20 Process for the manufacture of acrylonitrile synthetic fibprocess for the manufacture of acrylo-nitrile synthetic fiers bers ZA703425B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US772955A US3636187A (en) 1967-11-09 1968-11-04 Process for the manufacture of acrylonitrile synthetic fibers
FR1593141D FR1593141A (xx) 1967-11-09 1968-11-08
DE19681807781 DE1807781A1 (de) 1967-11-09 1968-11-08 Verfahren zum Herstellen von Akrylnitril-Synthese-Fasern
CH1670668A CH509420A (de) 1967-11-09 1968-11-08 Verfahren zur Herstellung von Acrylnitrilpolymer-Kunstfasern
ZA703425A ZA703425B (en) 1967-11-09 1970-05-20 Process for the manufacture of acrylonitrile synthetic fibprocess for the manufacture of acrylo-nitrile synthetic fiers bers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7169267 1967-11-09
ZA703425A ZA703425B (en) 1967-11-09 1970-05-20 Process for the manufacture of acrylonitrile synthetic fibprocess for the manufacture of acrylo-nitrile synthetic fiers bers

Publications (1)

Publication Number Publication Date
ZA703425B true ZA703425B (en) 1971-05-27

Family

ID=26412805

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA703425A ZA703425B (en) 1967-11-09 1970-05-20 Process for the manufacture of acrylonitrile synthetic fibprocess for the manufacture of acrylo-nitrile synthetic fiers bers

Country Status (5)

Country Link
US (1) US3636187A (xx)
CH (1) CH509420A (xx)
DE (1) DE1807781A1 (xx)
FR (1) FR1593141A (xx)
ZA (1) ZA703425B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181694A (en) * 1972-04-28 1980-01-01 Asahi Kasei Kogyo Kabushiki Kaisha Method for producing hollow fibers of acrylonitrile polymers for ultrafilter
GB1434055A (en) * 1972-04-28 1976-04-28 Asahi Chemical Ind Hollow fibres of acrylonitrile polymers for use as an ultrafitter and method for producing the same
DE3034635C2 (de) * 1980-09-13 1982-08-05 Hoechst Ag, 6000 Frankfurt Fäden und Fasern aus Carboxylgruppenhaltigen Acrylpolymeren, ihre Verwendung und Verfahren zu ihrer Herstellung
US4695415A (en) * 1985-01-24 1987-09-22 Mitsubishi Rayon Co., Ltd. Method for producing acrylic fiber precursors

Also Published As

Publication number Publication date
CH509420A (de) 1971-06-30
FR1593141A (xx) 1970-05-25
DE1807781A1 (de) 1969-06-19
US3636187A (en) 1972-01-18

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