BE606337A - Process for the production of filament yarns from acrylonitrile polymers and copolymers - Google Patents

Process for the production of filament yarns from acrylonitrile polymers and copolymers

Info

Publication number
BE606337A
BE606337A BE606337A BE606337A BE606337A BE 606337 A BE606337 A BE 606337A BE 606337 A BE606337 A BE 606337A BE 606337 A BE606337 A BE 606337A BE 606337 A BE606337 A BE 606337A
Authority
BE
Belgium
Prior art keywords
copolymers
production
filament yarns
acrylonitrile polymers
acrylonitrile
Prior art date
Application number
BE606337A
Other languages
French (fr)
Original Assignee
Toho Rayon Kk
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 Toho Rayon Kk filed Critical Toho Rayon Kk
Publication of BE606337A publication Critical patent/BE606337A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D7/00—Collecting the newly-spun products
    • D01D7/02—Collecting the newly-spun products in centrifugal spinning pots
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • 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
BE606337A 1960-08-11 1961-07-19 Process for the production of filament yarns from acrylonitrile polymers and copolymers BE606337A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3434060 1960-08-11

Publications (1)

Publication Number Publication Date
BE606337A true BE606337A (en) 1961-11-16

Family

ID=12411397

Family Applications (1)

Application Number Title Priority Date Filing Date
BE606337A BE606337A (en) 1960-08-11 1961-07-19 Process for the production of filament yarns from acrylonitrile polymers and copolymers

Country Status (3)

Country Link
BE (1) BE606337A (en)
DE (1) DE1278690B (en)
GB (1) GB937685A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61119707A (en) * 1984-11-13 1986-06-06 Asahi Chem Ind Co Ltd Acrylic fiber having excellent durability and color-developability and production thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069819B (en) * 1959-11-26
US2445042A (en) * 1943-07-28 1948-07-13 Du Pont Method of treating oriented acrylonitrile structures
NL138683B (en) * 1947-02-13
US2681265A (en) * 1948-11-27 1954-06-15 American Viscose Corp Spinning artificial filaments
BE496324A (en) * 1949-06-13
DE850213C (en) * 1949-11-01 1952-09-22 Kunstseidefabrik Bobingen Process for the production of shaped structures from polyvinyl or polyacrylic compounds
GB690553A (en) * 1950-01-05 1953-04-22 British Celanese Improvements in or relating to the production and use of solutions of acrylic polymers
US2558793A (en) * 1950-03-24 1951-07-03 Eastman Kodak Co Mixtures comprising polyacrylonitrile and polyvinyl formate
US2837492A (en) * 1954-02-10 1958-06-03 Dow Chemical Co Process of making colorless aqueous saline solutions of polyacrylonitrile

Also Published As

Publication number Publication date
DE1278690B (en) 1968-09-26
GB937685A (en) 1963-09-25

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