FR1240653A - Perfectionnement à l'obtention de fibres en polymères à base d'acrylonitrile - Google Patents

Perfectionnement à l'obtention de fibres en polymères à base d'acrylonitrile

Info

Publication number
FR1240653A
FR1240653A FR801528A FR801528A FR1240653A FR 1240653 A FR1240653 A FR 1240653A FR 801528 A FR801528 A FR 801528A FR 801528 A FR801528 A FR 801528A FR 1240653 A FR1240653 A FR 1240653A
Authority
FR
France
Prior art keywords
improvement
based polymer
polymer fibers
obtaining acrylonitrile
acrylonitrile
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
FR801528A
Other languages
English (en)
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 NL254391D priority Critical patent/NL254391A/xx
Application filed by Crylor SA filed Critical Crylor SA
Priority to FR801528A priority patent/FR1240653A/fr
Priority to US45558A priority patent/US3122412A/en
Priority to CH870160A priority patent/CH386617A/fr
Priority to ES0259995A priority patent/ES259995A1/es
Priority to DEC22035A priority patent/DE1186977B/de
Priority to GB26571/60A priority patent/GB954553A/en
Application granted granted Critical
Publication of FR1240653A publication Critical patent/FR1240653A/fr
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
    • D02J1/221—Preliminary treatments
    • 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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
FR801528A 1959-07-30 1959-07-30 Perfectionnement à l'obtention de fibres en polymères à base d'acrylonitrile Expired FR1240653A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL254391D NL254391A (it) 1959-07-30
FR801528A FR1240653A (fr) 1959-07-30 1959-07-30 Perfectionnement à l'obtention de fibres en polymères à base d'acrylonitrile
US45558A US3122412A (en) 1959-07-30 1960-07-27 Production of fibres of acrylonitrile polymers
CH870160A CH386617A (fr) 1959-07-30 1960-07-29 Procédé pour améliorer l'étirabilité des filaments non étirés en polymères à base d'acrylonitrile
ES0259995A ES259995A1 (es) 1959-07-30 1960-07-29 Procedimiento para mejorar la capacidad de estirado de los filamentos de polimeros a base de acrilonitrilo antes de su estirado final
DEC22035A DE1186977B (de) 1959-07-30 1960-07-29 Verfahren zur Verbesserung der Verstreckbarkeit von Faeden aus Polymeren auf der Basis von Acrylnitril
GB26571/60A GB954553A (en) 1959-07-30 1960-07-29 Improvement in the production of fibres of acrylonitrile polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR801528A FR1240653A (fr) 1959-07-30 1959-07-30 Perfectionnement à l'obtention de fibres en polymères à base d'acrylonitrile

Publications (1)

Publication Number Publication Date
FR1240653A true FR1240653A (fr) 1960-09-09

Family

ID=8717738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801528A Expired FR1240653A (fr) 1959-07-30 1959-07-30 Perfectionnement à l'obtention de fibres en polymères à base d'acrylonitrile

Country Status (7)

Country Link
US (1) US3122412A (it)
CH (1) CH386617A (it)
DE (1) DE1186977B (it)
ES (1) ES259995A1 (it)
FR (1) FR1240653A (it)
GB (1) GB954553A (it)
NL (1) NL254391A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491179A (en) * 1967-01-03 1970-01-20 American Cyanamid Co Preparation of acrylonitrile polymer fibers
US3925524A (en) * 1972-06-22 1975-12-09 Celanese Corp Process for the production of carbon filaments
US4013753A (en) * 1973-10-09 1977-03-22 Bayer Aktiengesellschaft Process for the production of spontaneously crimping polyacrylonitrile composite fibres with improved crimp properties

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL74609C (it) * 1948-02-26
US2579451A (en) * 1948-12-31 1951-12-18 Du Pont Polymeric materials
GB720380A (en) * 1952-01-10 1954-12-15 British Celanese Improvements in the manufacture of filamentary material from copolymers of acrylonitrile and vinylidene chloride
US2768868A (en) * 1953-03-27 1956-10-30 Du Pont Improving the dyeing uniformity and thermostability of undrawn acrylonitrile polymer filaments by applying steam under pressure
DE961288C (de) * 1953-08-03 1957-04-04 Glanzstoff Ag Verfahren zum Aufrauhen und Mattieren von Faeden aus Polyaethylenterephthalaten
US2916348A (en) * 1956-08-21 1959-12-08 American Cyanamid Co Production of polyacrylonitrile filaments

Also Published As

Publication number Publication date
CH386617A (fr) 1965-01-15
US3122412A (en) 1964-02-25
GB954553A (en) 1964-04-08
DE1186977B (de) 1965-02-11
ES259995A1 (es) 1960-12-01
NL254391A (it)

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