CH384775A - Procédé de filage de polymère d'acrylonitrile - Google Patents

Procédé de filage de polymère d'acrylonitrile

Info

Publication number
CH384775A
CH384775A CH7681459A CH7681459A CH384775A CH 384775 A CH384775 A CH 384775A CH 7681459 A CH7681459 A CH 7681459A CH 7681459 A CH7681459 A CH 7681459A CH 384775 A CH384775 A CH 384775A
Authority
CH
Switzerland
Prior art keywords
spinning process
acrylonitrile polymer
polymer spinning
acrylonitrile
spinning
Prior art date
Application number
CH7681459A
Other languages
English (en)
Original Assignee
Monsanto Chemicals
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 Monsanto Chemicals filed Critical Monsanto Chemicals
Priority claimed from US314A external-priority patent/US3088188A/en
Publication of CH384775A publication Critical patent/CH384775A/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
    • 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
    • D01F6/40—Modacrylic fibres, i.e. containing 35 to 85% acrylonitrile
    • 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
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles
CH7681459A 1958-08-18 1959-08-11 Procédé de filage de polymère d'acrylonitrile CH384775A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75537258A 1958-08-18 1958-08-18
US314A US3088188A (en) 1960-01-04 1960-01-04 Manufacture of shaped objects of acrylonitrile polymer by wet spinning

Publications (1)

Publication Number Publication Date
CH384775A true CH384775A (fr) 1965-02-26

Family

ID=31190462

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7681459A CH384775A (fr) 1958-08-18 1959-08-11 Procédé de filage de polymère d'acrylonitrile

Country Status (8)

Country Link
US (1) US3124629A (fr)
BE (1) BE581751A (fr)
CH (1) CH384775A (fr)
DE (1) DE1469045A1 (fr)
FR (1) FR1233856A (fr)
GB (2) GB888342A (fr)
NL (2) NL259702A (fr)
SE (1) SE305922B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240745A (en) * 1961-10-20 1966-03-15 Monsanto Co Viscosity control of acrylonitrile polymer solutions
US3246067A (en) * 1962-05-14 1966-04-12 Du Pont Wet-spinning of aromatic polyester filament of high opacity
US3619453A (en) * 1969-11-03 1971-11-09 Celanese Corp Wet spinning process for the production of polybenzimidazole filaments
US4075075A (en) * 1970-04-22 1978-02-21 Japan Atomic Energy Research Institute Process for preparing novel synthetic fibers
US4883628A (en) * 1983-12-05 1989-11-28 Allied-Signal Inc. Method for preparing tenacity and modulus polyacrylonitrile fiber
EP0244388A3 (fr) * 1986-04-03 1989-08-23 Monsanto Company Fibres acryliques à résistance supérieure à l'abrasion et à la fatigue
US5911930A (en) * 1997-08-25 1999-06-15 Monsanto Company Solvent spinning of fibers containing an intrinsically conductive polymer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL153968B (nl) * 1949-06-13 Gulf Research Development Co Werkwijze voor het boren van een boorgat in een gesteente door middel van vloeistofstralen.
US2761754A (en) * 1952-06-07 1956-09-04 Celanese Corp Process for the production of acrylonitrile polymer fibers
US2967086A (en) * 1957-05-29 1961-01-03 Stockholm Superfosfat Fabriks Process of wet-spinning fibers containing polyacrylonitrile
DE1085645B (de) * 1959-05-06 1960-07-21 Hans J Zimmer Verfahrenstechni Verfahren zur Herstellung von Polyacrylnitrilfaeden oder -fasern mit hoher Festigkeit

Also Published As

Publication number Publication date
NL242430A (fr)
NL259702A (fr)
US3124629A (en) 1964-03-10
GB888342A (en) 1962-01-31
DE1469045A1 (de) 1968-12-05
BE581751A (fr)
SE305922B (fr) 1968-11-11
GB977943A (en) 1964-12-16
FR1233856A (fr) 1960-10-12

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