CH397949A - Process for spinning acrylonitrile polymers - Google Patents

Process for spinning acrylonitrile polymers

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
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/en

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04Supporting filaments or the like during their treatment
    • D01D10/0436Supporting filaments or the like during their treatment while in continuous movement
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/06Washing or drying
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/06Wet spinning methods
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18Monocomponent 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
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38Monocomponent 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 Process for spinning acrylonitrile polymers CH397949A (en)

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 (en) 1965-08-31

Family

ID=26667481

Family Applications (2)

Application Number Title Priority Date Filing Date
CH7851359A CH397949A (en) 1958-12-29 1959-09-22 Process for spinning acrylonitrile polymers
CH1561A CH469821A (en) 1958-12-29 1961-01-03 Process for manufacturing filaments made of acrylonitrile polymers or copolymers

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1561A CH469821A (en) 1958-12-29 1961-01-03 Process for manufacturing filaments made of acrylonitrile polymers or copolymers

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000740A1 (en) * 1977-08-10 1979-02-21 Bayer Ag Process for the manufacture of hydrophilic fibres and filaments by the dry-jet wet spinning process

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 (en) * 1975-12-23 1984-11-08 Bayer Ag, 5090 Leverkusen Modacrylic fibers and threads with a stable gloss and process for their production
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 (en) * 1985-11-26 1996-03-06 日本エクスラン工業株式会社 Acrylic fiber manufacturing method
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 (en) * 1930-09-09 1932-03-22 Process and apparatus for the manufacture of artificial filaments, ribbons, etc., by extruding solutions of cellulose esters or ethers
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 (en) * 1956-12-08
NL230811A (en) * 1957-08-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000740A1 (en) * 1977-08-10 1979-02-21 Bayer Ag Process for the manufacture of hydrophilic fibres and filaments by the dry-jet wet spinning process

Also Published As

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

Similar Documents

Publication Publication Date Title
BE598816R (en) Process for spinning acrylonitrile polymers
CH397949A (en) Process for spinning acrylonitrile polymers
BE610399A (en) Process for preparing acrylonitrile polymers
FR1240852A (en) Process for improving polyolefins
FR1233856A (en) Process for spinning acrylonitrile polymers
BE595122A (en) Process for preparing acrylonitrile polymers.
CH387299A (en) Process for preparing acrylonitrile copolymers
FR1213992A (en) Process for drawing yarns
FR1243718A (en) Process for preparing acrylonitrile polymers
FR1200895A (en) Stretching process for tubes
FR79143E (en) Process for spinning acrylonitrile polymers
BE606175A (en) Process for the production of acrylonitrile polymers
CH396302A (en) Ethylene Polymer Spinning Process
FR1224503A (en) Ethylene polymerization process
FR78676E (en) Process for obtaining acrylonitrile polymers
FR1218112A (en) Acrylonitrile purification process
FR72989E (en) Process for dyeing acrylonitrile polymers
FR1228193A (en) Aldehyde polymerization process
FR1230859A (en) Ethylene polymerization process
FR1342431A (en) Process for the production of acrylonitrile polymers
FR1237743A (en) Process for preparing acrylonitrile copolymers
FR1228429A (en) Acrylonitrile purification process
FR1160392A (en) Acrylonitrile purification process
CH403111A (en) Electro-erosion process
FR1225840A (en) Acrylonitrile polymerization process