CH389154A - Procédé d'étirage de fils en polymères à base d'acrylonitrile - Google Patents

Procédé d'étirage de fils en polymères à base d'acrylonitrile

Info

Publication number
CH389154A
CH389154A CH1202460A CH1202460A CH389154A CH 389154 A CH389154 A CH 389154A CH 1202460 A CH1202460 A CH 1202460A CH 1202460 A CH1202460 A CH 1202460A CH 389154 A CH389154 A CH 389154A
Authority
CH
Switzerland
Prior art keywords
acrylonitrile
based polymers
yarns made
drawing yarns
polymers
Prior art date
Application number
CH1202460A
Other languages
English (en)
French (fr)
Inventor
Fernand Stuchlik Rene Emile
Marie Froger Paul
Original Assignee
Crylor
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 Crylor filed Critical Crylor
Publication of CH389154A publication Critical patent/CH389154A/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/222—Stretching in a gaseous atmosphere or in a fluid bed
    • 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)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CH1202460A 1959-11-03 1960-10-27 Procédé d'étirage de fils en polymères à base d'acrylonitrile CH389154A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR809190A FR1248484A (fr) 1959-11-03 1959-11-03 Perfectionnement à la fabrication des fils en polymères à base d'acrylonitrile

Publications (1)

Publication Number Publication Date
CH389154A true CH389154A (fr) 1965-03-15

Family

ID=8720846

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1202460A CH389154A (fr) 1959-11-03 1960-10-27 Procédé d'étirage de fils en polymères à base d'acrylonitrile

Country Status (7)

Country Link
US (1) US3150223A (en(2012))
CH (1) CH389154A (en(2012))
DE (1) DE1209241B (en(2012))
ES (1) ES262136A1 (en(2012))
FR (1) FR1248484A (en(2012))
GB (1) GB907673A (en(2012))
NL (2) NL247497A (en(2012))

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426117A (en) * 1966-12-14 1969-02-04 Japan Exlan Co Ltd Method for treating acrylic composite fiber
US4013753A (en) * 1973-10-09 1977-03-22 Bayer Aktiengesellschaft Process for the production of spontaneously crimping polyacrylonitrile composite fibres with improved crimp properties
US11555964B1 (en) 2021-06-30 2023-01-17 Globalfoundries U.S. Inc. Optical device with low-loss thermally tunable closed-curve optical waveguide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499477A (en) * 1945-06-07 1950-03-07 Union Carbide & Carbon Corp Vinyl resin textile article
US2476069A (en) * 1947-02-08 1949-07-12 Wingfoot Corp Delustering copolymer filaments
US2768057A (en) * 1950-02-08 1956-10-23 Phrix Werke Ag Drawing of organic high polymers

Also Published As

Publication number Publication date
NL125916C (en(2012))
FR1248484A (fr) 1960-12-16
ES262136A1 (es) 1960-12-16
DE1209241B (de) 1966-01-20
US3150223A (en) 1964-09-22
GB907673A (en) 1962-10-10
NL247497A (en(2012))

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