FR1154196A - Préparation d'une matière filamenteuse étirée à base de polyacrylonitrile - Google Patents

Préparation d'une matière filamenteuse étirée à base de polyacrylonitrile

Info

Publication number
FR1154196A
FR1154196A FR1154196DA FR1154196A FR 1154196 A FR1154196 A FR 1154196A FR 1154196D A FR1154196D A FR 1154196DA FR 1154196 A FR1154196 A FR 1154196A
Authority
FR
France
Prior art keywords
polyacrylonitrile
preparation
material based
filamentary material
stretched
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
Other languages
English (en)
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.)
Wyeth Holdings LLC
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
Application granted granted Critical
Publication of FR1154196A publication Critical patent/FR1154196A/fr
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
FR1154196D 1955-12-20 1956-06-14 Préparation d'une matière filamenteuse étirée à base de polyacrylonitrile Expired FR1154196A (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
FR1154196A true FR1154196A (fr) 1958-04-03

Family

ID=24212249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1154196D Expired FR1154196A (fr) 1955-12-20 1956-06-14 Préparation d'une matière filamenteuse étirée à base de polyacrylonitrile

Country Status (4)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273741B (de) * 1960-06-01 1968-07-25 Monsanto Co Verfahren und Vorrichtung zum Entfernen von Loesungsmittel aus frisch gesponnenen Acrylnitrilpolymerisatfaeden
FR2166120A1 (fr) * 1971-12-28 1973-08-10 Hoechst Ag
FR2421966A1 (fr) * 1978-04-06 1979-11-02 American Cyanamid Co Procede de preparation de fibres de polymeres d'acrylonitrile
FR2428090A1 (fr) * 1978-06-05 1980-01-04 Rhone Poulenc Textile Fibres acryliques a grand retrait et leur procede d'obtention
FR2568273A1 (fr) * 1983-04-20 1986-01-31 Japan Exlan Co Ltd Fibre de polyacrylonitrile de resistance mecanique elevee et son procede de fabrication

Families Citing this family (13)

* 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
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
US3193603A (en) * 1962-08-13 1965-07-06 Monsanto Co Production of acrylic fibers by spinning into a high solvent, low temperature spin bath
US3193602A (en) * 1962-08-13 1965-07-06 Monsanto Co Process for the production of flame retarded acrylic fibers
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
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
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
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
BE493228A (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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273741B (de) * 1960-06-01 1968-07-25 Monsanto Co Verfahren und Vorrichtung zum Entfernen von Loesungsmittel aus frisch gesponnenen Acrylnitrilpolymerisatfaeden
FR2166120A1 (fr) * 1971-12-28 1973-08-10 Hoechst Ag
FR2421966A1 (fr) * 1978-04-06 1979-11-02 American Cyanamid Co Procede de preparation de fibres de polymeres d'acrylonitrile
FR2428090A1 (fr) * 1978-06-05 1980-01-04 Rhone Poulenc Textile Fibres acryliques a grand retrait et leur procede d'obtention
FR2568273A1 (fr) * 1983-04-20 1986-01-31 Japan Exlan Co Ltd Fibre de polyacrylonitrile de resistance mecanique elevee et son procede de fabrication

Also Published As

Publication number Publication date
US2948581A (en) 1960-08-09
CH352779A (fr) 1961-03-15
GB826967A (en) 1960-01-27

Similar Documents

Publication Publication Date Title
FR1154196A (fr) Préparation d'une matière filamenteuse étirée à base de polyacrylonitrile
FR1150860A (fr) Dispositifs à cycle d'hystérésis
FR72108E (fr) Machine à coudre à points d'ornement
FR1065710A (fr) Perfectionnements à la préparation des polymères d'acrylonitrile
FR1154868A (fr) Perfectionnements à l'hydroreformage
FR1140901A (fr) Machine à coudre à points d'ornement
FR1090265A (fr) Perfectionnements à la préparation de matières résineuses thermoplastiques
FR1152236A (fr) Perfectionnements à la polymérisation de l'éthylène
FR1176572A (fr) Mélanges à base de caoutchouc-nitrile pour la fabrication d'accessoires pour câbles électriques au papier imprégné
FR1154781A (fr) Distributeur d'air à induction
FR1160002A (fr) Compositions polymères synthétiques à base d'iso-oléfines
FR1156627A (fr) Bague de serrage à trois points d'appui
FR1109365A (fr) Matière ferromagnétique à cycle d'hystérésis pratiquement rectangulaire
FR1119897A (fr) Préparation d'élastomères façonnés à partir de polymères modifiés par des isocyanates
FR1157768A (fr) Machine à coudre à point noué
FR1154220A (fr) Fabrication de filasses crêpées de matière filamenteuse à base de polyacrylonitrile
FR1149039A (fr) Polymères d'acrylonitrile
FR1080005A (fr) Perfectionnements apportés à la préparation d'hexachlorure de benzène
FR1152119A (fr) Perfectionnements à la polymérisation de l'éthylène
FR1150859A (fr) Machine à coudre à entraînement par cuvettes secondé par l'aiguille
FR1416809A (fr) Perfectionnement à la préparation d'une matière textile
FR1176297A (fr) Polymères à base d'oxyde d'éthylène
FR1162028A (fr) Perfectionnements à la préparation de l'acrylonitrile
FR1160200A (fr) Perfectionnements à la préparation de l'acrylonitrile
FR1112735A (fr) Perfectionnement au montage du plateau d'un tour à plateau horizontal