CH302492A - Process for manufacturing filaments made of acrylonitrile polymers or copolymers and filament obtained by this process. - Google Patents

Process for manufacturing filaments made of acrylonitrile polymers or copolymers and filament obtained by this process.

Info

Publication number
CH302492A
CH302492A CH302492DA CH302492A CH 302492 A CH302492 A CH 302492A CH 302492D A CH302492D A CH 302492DA CH 302492 A CH302492 A CH 302492A
Authority
CH
Switzerland
Prior art keywords
copolymers
acrylonitrile polymers
filaments made
filament obtained
manufacturing filaments
Prior art date
Application number
Other languages
French (fr)
Inventor
Rhodiaceta Societe
Original Assignee
Rhodiaceta
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 Rhodiaceta filed Critical Rhodiaceta
Publication of CH302492A publication Critical patent/CH302492A/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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • D01D5/247—Discontinuous hollow structure or microporous structure
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular

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)
  • Artificial Filaments (AREA)
CH302492D 1952-05-17 1952-07-07 Process for manufacturing filaments made of acrylonitrile polymers or copolymers and filament obtained by this process. CH302492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1061479X 1952-05-17

Publications (1)

Publication Number Publication Date
CH302492A true CH302492A (en) 1954-10-31

Family

ID=9600195

Family Applications (1)

Application Number Title Priority Date Filing Date
CH302492D CH302492A (en) 1952-05-17 1952-07-07 Process for manufacturing filaments made of acrylonitrile polymers or copolymers and filament obtained by this process.

Country Status (7)

Country Link
US (1) US2788563A (en)
BE (1) BE512490A (en)
CH (1) CH302492A (en)
DE (1) DE1061479B (en)
FR (2) FR1056662A (en)
GB (1) GB730902A (en)
NL (2) NL97529C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948048A (en) * 1955-11-04 1960-08-09 Dow Chemical Co Oriented thermoplastic filament having a satiny appearance

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889038A (en) * 1953-05-04 1975-06-10 Sol B Wiczer Coated filament and method of forming same
US3088188A (en) * 1960-01-04 1963-05-07 Monsanto Chemicals Manufacture of shaped objects of acrylonitrile polymer by wet spinning
BE588577A (en) * 1959-03-13
NL127950C (en) * 1959-08-10
US3322611A (en) * 1962-10-19 1967-05-30 Du Pont Porous fibers and processes of preparing same
DE2706522C2 (en) * 1977-02-16 1990-06-21 Bayer Ag, 5090 Leverkusen Hydrophilic acrylic fibers with improved dyeability
DE2736065A1 (en) * 1977-08-10 1979-02-22 Bayer Ag PROCESS FOR MANUFACTURING HYDROPHILIC FIBERS AND FIBERS BY THE DRY-THEN-WET SPINNING PROCESS
JPS57167411A (en) * 1981-04-03 1982-10-15 Mitsubishi Rayon Co Ltd Acrylic synthetic fiber and its production
US4515859A (en) * 1982-09-16 1985-05-07 American Cyanamid Company Hydrophilic, water-absorbing acrylonitrile polymer fiber
US5344711A (en) * 1988-12-28 1994-09-06 Asahi Kasei Kogyo Kabushiki Kaisha Acrylic synthetic fiber and process for preparation thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2107668A (en) * 1930-07-22 1938-02-08 Du Pont Method of producing artificial silk
US2200946A (en) * 1937-09-16 1940-05-14 Bloch Godfrey Fabric-making material
NL73540C (en) * 1942-06-17
BE451319A (en) * 1942-08-25
US2339950A (en) * 1942-12-18 1944-01-25 Grand Rapids Fibre Cord Compan Cord or padding material
GB585368A (en) * 1943-07-28 1947-02-05 Du Pont Improved yarns, films, tubing and like articles of acrylonitrile polymer
US2476293A (en) * 1944-10-03 1949-07-19 American Viscose Corp Artificial fiber
US2607751A (en) * 1948-03-02 1952-08-19 Du Pont Acrylonitrile polymer dissolved in a dicarboxylic acid anhydride
US2585499A (en) * 1948-07-29 1952-02-12 Du Pont Production of shaped articles from acrylonitrile polymers
US2571457A (en) * 1950-10-23 1951-10-16 Ladisch Rolf Karl Method of spinning filaments
US2612679A (en) * 1950-10-23 1952-10-07 Ladisch Rolf Karl Filaments containing fillers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948048A (en) * 1955-11-04 1960-08-09 Dow Chemical Co Oriented thermoplastic filament having a satiny appearance

Also Published As

Publication number Publication date
US2788563A (en) 1957-04-16
DE1061479B (en) 1959-07-16
BE512490A (en)
NL170861B (en)
FR1056662A (en) 1954-03-01
GB730902A (en) 1955-06-01
FR64012E (en) 1955-10-17
NL97529C (en)

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