CH397949A - Procédé de filage de polymères d'acrylonitrile - Google Patents

Procédé de filage de polymères d'acrylonitrile

Info

Publication number
CH397949A
CH397949A CH7851359A CH7851359A CH397949A CH 397949 A CH397949 A CH 397949A CH 7851359 A CH7851359 A CH 7851359A CH 7851359 A CH7851359 A CH 7851359A CH 397949 A CH397949 A CH 397949A
Authority
CH
Switzerland
Prior art keywords
acrylonitrile polymers
spinning acrylonitrile
spinning
polymers
acrylonitrile
Prior art date
Application number
CH7851359A
Other languages
English (en)
French (fr)
Original Assignee
Monsanto Chemicals
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 Monsanto Chemicals filed Critical Monsanto Chemicals
Publication of CH397949A publication Critical patent/CH397949A/fr

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
    • 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
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • 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
    • D01D10/06—Washing or drying
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CH7851359A 1958-12-29 1959-09-22 Procédé de filage de polymères d'acrylonitrile CH397949A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78322658A 1958-12-29 1958-12-29
US315A US3088793A (en) 1958-12-29 1960-01-04 Spinning of acrylonitrile polymers

Publications (1)

Publication Number Publication Date
CH397949A true CH397949A (fr) 1965-08-31

Family

ID=26667481

Family Applications (2)

Application Number Title Priority Date Filing Date
CH7851359A CH397949A (fr) 1958-12-29 1959-09-22 Procédé de filage de polymères d'acrylonitrile
CH1561A CH469821A (fr) 1958-12-29 1961-01-03 Procédé de fabrication de filaments en polymères ou copolymères d'acrylonitrile

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1561A CH469821A (fr) 1958-12-29 1961-01-03 Procédé de fabrication de filaments en polymères ou copolymères d'acrylonitrile

Country Status (7)

Country Link
US (1) US3088793A (it)
BE (1) BE582871A (it)
CH (2) CH397949A (it)
DE (2) DE1410383A1 (it)
FR (1) FR1240159A (it)
GB (2) GB888496A (it)
NL (2) NL259701A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000740A1 (de) * 1977-08-10 1979-02-21 Bayer Ag Verfahren zur Herstellung von hydrophilen Fäden und Fasern nach dem Trocken-Düsen-Nassspinnverfahren

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402236A (en) * 1964-01-29 1968-09-17 Chemstrand Ltd Manufacture and treatment of synthetic fibres and fabrics containing the same
US3404204A (en) * 1964-03-07 1968-10-01 American Cyanamid Co Method of producing high-shrinkage acrylic fibers
GB1091947A (en) * 1964-12-18 1967-11-22 Mitsubishi Rayon Co Method for producing artificial fibers
US3507948A (en) * 1967-09-29 1970-04-21 Exxon Research Engineering Co Solution spinning of polypropylene
DE2558384C3 (de) * 1975-12-23 1984-11-08 Bayer Ag, 5090 Leverkusen Glanzstabile Modacrylfasern und -fäden und Verfahren zu ihrer Herstellung
JPS5378326A (en) * 1976-12-17 1978-07-11 Japan Exlan Co Ltd Production of carbon
DE3474573D1 (en) 1983-12-05 1988-11-17 Allied Signal Inc High tenacity and modulus polyacrylonitrile fiber and method
GB8522586D0 (en) * 1985-09-12 1985-10-16 Fursdon G M Electrical plug
JPH0823083B2 (ja) * 1985-11-26 1996-03-06 日本エクスラン工業株式会社 アクリル繊維の製造法
EP0255109B1 (en) * 1986-07-28 1993-01-20 Mitsubishi Rayon Co., Ltd. Process for producing an acrylic fiber having high fiber characteristics
US5496510A (en) * 1994-08-23 1996-03-05 Capone; Gary J. Acrylonitrile filament process
US7336875B2 (en) * 2003-03-24 2008-02-26 Samsung Electronics Co., Ltd. Enhancement of optical and mechanical properties in a polymeric optical element by annealing under a compressed gas
EP3222760B1 (en) * 2014-11-21 2021-05-05 Kaneka Corporation Acrylic-fiber manufacturing method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US888260A (en) * 1907-01-23 1908-05-19 Victor Planchon Apparatus for the manufacture of collodion filaments.
US2047195A (en) * 1928-11-09 1936-07-14 Dreyfus Henry Treatment of cellulose derivatives
FR722631A (fr) * 1930-09-09 1932-03-22 Procédé et appareil pour la fabrication de filaments artificiels, fils rubans, etc., par l'extrudage de solutions d'esters ou d'éthers de cellulose
GB407351A (en) * 1932-09-09 1934-03-09 Henry Dreyfus Improvements in the manufacture of films, foils and the like containing cellulose derivatives
US2367493A (en) * 1940-12-19 1945-01-16 Eastman Kodak Co Cellulose derivative extrusion process
US2425782A (en) * 1944-03-04 1947-08-19 Celanese Corp Preparation of filaments
US2558731A (en) * 1947-09-04 1951-07-03 American Cyanamid Co Method of producing synthetic fibers from polymers and copolymers of acrylonitrile
US2697023A (en) * 1950-04-29 1954-12-14 Eastman Kodak Co Spinning acrylonitrile
GB796544A (en) * 1954-10-13 1958-06-11 British Celanese Improvements in the manufacture of artificial filaments and like products
BE556923A (it) * 1956-12-08
NL230811A (it) * 1957-08-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000740A1 (de) * 1977-08-10 1979-02-21 Bayer Ag Verfahren zur Herstellung von hydrophilen Fäden und Fasern nach dem Trocken-Düsen-Nassspinnverfahren

Also Published As

Publication number Publication date
BE582871A (it)
GB888496A (en) 1962-01-31
GB977942A (en) 1964-12-16
NL243961A (it)
CH469821A (fr) 1969-03-15
DE1469044A1 (de) 1968-12-19
NL259701A (it)
DE1469044B2 (de) 1975-07-31
US3088793A (en) 1963-05-07
FR1240159A (fr) 1960-09-02
DE1410383A1 (de) 1969-01-16

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