FR1248484A - Improvement in the manufacture of acrylonitrile-based polymer yarns - Google Patents

Improvement in the manufacture of acrylonitrile-based polymer yarns

Info

Publication number
FR1248484A
FR1248484A FR809190A FR809190A FR1248484A FR 1248484 A FR1248484 A FR 1248484A FR 809190 A FR809190 A FR 809190A FR 809190 A FR809190 A FR 809190A FR 1248484 A FR1248484 A FR 1248484A
Authority
FR
France
Prior art keywords
acrylonitrile
improvement
manufacture
based polymer
polymer yarns
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR809190A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Crylor SA
Original Assignee
Crylor SA
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 NL125916D priority Critical patent/NL125916C/xx
Priority to NL247497D priority patent/NL247497A/xx
Application filed by Crylor SA filed Critical Crylor SA
Priority to FR809190A priority patent/FR1248484A/en
Priority to GB37013/60A priority patent/GB907673A/en
Priority to US65294A priority patent/US3150223A/en
Priority to CH1202460A priority patent/CH389154A/en
Priority to DEC22645A priority patent/DE1209241B/en
Priority to ES0262136A priority patent/ES262136A1/en
Application granted granted Critical
Publication of FR1248484A publication Critical patent/FR1248484A/en
Expired legal-status Critical Current

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)
FR809190A 1959-11-03 1959-11-03 Improvement in the manufacture of acrylonitrile-based polymer yarns Expired FR1248484A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL125916D NL125916C (en) 1959-11-03
NL247497D NL247497A (en) 1959-11-03
FR809190A FR1248484A (en) 1959-11-03 1959-11-03 Improvement in the manufacture of acrylonitrile-based polymer yarns
GB37013/60A GB907673A (en) 1959-11-03 1960-10-27 Production of yarns of polymers based on acrylonitrile
US65294A US3150223A (en) 1959-11-03 1960-10-27 Process of drawing yarns of polymers based on acrylonitrile in hot vapors of organic liquids
CH1202460A CH389154A (en) 1959-11-03 1960-10-27 Method for drawing yarns made of acrylonitrile-based polymers
DEC22645A DE1209241B (en) 1959-11-03 1960-10-31 Process for drawing threads made of polymer acrylonitrile
ES0262136A ES262136A1 (en) 1959-11-03 1960-11-02 Process of drawing yarns of polymers based on acrylonitrile in hot vapors of organic liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR809190A FR1248484A (en) 1959-11-03 1959-11-03 Improvement in the manufacture of acrylonitrile-based polymer yarns

Publications (1)

Publication Number Publication Date
FR1248484A true FR1248484A (en) 1960-12-16

Family

ID=8720846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809190A Expired FR1248484A (en) 1959-11-03 1959-11-03 Improvement in the manufacture of acrylonitrile-based polymer yarns

Country Status (7)

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

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)
ES262136A1 (en) 1960-12-16
NL247497A (en)
CH389154A (en) 1965-03-15
DE1209241B (en) 1966-01-20
US3150223A (en) 1964-09-22
GB907673A (en) 1962-10-10

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