CH352779A - Procédé de fabrication d'articles extrudés - Google Patents

Procédé de fabrication d'articles extrudés

Info

Publication number
CH352779A
CH352779A CH352779DA CH352779A CH 352779 A CH352779 A CH 352779A CH 352779D A CH352779D A CH 352779DA CH 352779 A CH352779 A CH 352779A
Authority
CH
Switzerland
Prior art keywords
manufacturing process
extruded articles
extruded
articles
manufacturing
Prior art date
Application number
Other languages
English (en)
Inventor
William Jr Cummings Percival
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of CH352779A publication Critical patent/CH352779A/fr

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/73—Processes of stretching
CH352779D 1955-12-20 1956-06-28 Procédé de fabrication d'articles extrudés CH352779A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US554155A US2948581A (en) 1955-12-20 1955-12-20 Method of producing a synthetic fiber

Publications (1)

Publication Number Publication Date
CH352779A true CH352779A (fr) 1961-03-15

Family

ID=24212249

Family Applications (1)

Application Number Title Priority Date Filing Date
CH352779D CH352779A (fr) 1955-12-20 1956-06-28 Procédé de fabrication d'articles extrudés

Country Status (4)

Country Link
US (1) US2948581A (fr)
CH (1) CH352779A (fr)
FR (1) FR1154196A (fr)
GB (1) GB826967A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL245712A (fr) * 1958-11-24 1900-01-01
US3089748A (en) * 1960-04-29 1963-05-14 American Cyanamid Co Method of producing polyacrylonitrile filamentary material
NL265263A (fr) * 1960-06-01
NL272355A (fr) * 1960-12-16
US3082056A (en) * 1961-04-12 1963-03-19 Eastman Kodak Co Method for forming textile fibers from plasticized acrylonitrile polymers
US3193602A (en) * 1962-08-13 1965-07-06 Monsanto Co Process for the production of flame retarded acrylic fibers
US3193603A (en) * 1962-08-13 1965-07-06 Monsanto Co Production of acrylic fibers by spinning into a high solvent, low temperature spin bath
BE646691A (fr) * 1963-06-05 1964-10-19
US3491179A (en) * 1967-01-03 1970-01-20 American Cyanamid Co Preparation of acrylonitrile polymer fibers
JPS5317690B1 (fr) * 1969-02-03 1978-06-10
BE793403A (fr) * 1971-12-28 1973-06-28 Hoechst Ag Fils et fibres en modacryle et leur fabrication
US4014973A (en) * 1973-07-31 1977-03-29 Ethicon, Inc. Method of compacting silk sutures by stretching
DE2657144C2 (de) * 1976-12-16 1982-12-02 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung hydrophiler Fasern
GB2018188A (en) * 1978-04-06 1979-10-17 American Cyanamid Co Wet spinning process for acrylonitrile polymer fiber
FR2428090A1 (fr) * 1978-06-05 1980-01-04 Rhone Poulenc Textile Fibres acryliques a grand retrait et leur procede d'obtention
JPS59199809A (ja) * 1983-04-20 1984-11-13 Japan Exlan Co Ltd 高強力ポリアクリロニトリル系繊維及びその製造法
FR2568273B1 (fr) * 1983-04-20 1986-12-19 Japan Exlan Co Ltd Fibre de polyacrylonitrile de resistance mecanique elevee et son procede de fabrication
US4943618A (en) * 1987-12-18 1990-07-24 Kingston Technologies Limited Partnership Method for preparing polyacrylonitrile copolymers by heterogeneous reaction of polyacrylonitrile aquagel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE487570A (fr) * 1947-09-04
US2777751A (en) * 1951-03-08 1957-01-15 American Cyanamid Co Process for spinning aqueous-saline solutions of acrylonitrile polymers
BE513901A (fr) * 1951-09-08 1900-01-01
US2790700A (en) * 1954-01-27 1957-04-30 Dow Chemical Co Controlled coagulation of salt-spun polyacrylonitrile

Also Published As

Publication number Publication date
FR1154196A (fr) 1958-04-03
GB826967A (en) 1960-01-27
US2948581A (en) 1960-08-09

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