CH337610A - Process for the production of fibers from polyacrylonitrile - Google Patents

Process for the production of fibers from polyacrylonitrile

Info

Publication number
CH337610A
CH337610A CH337610DA CH337610A CH 337610 A CH337610 A CH 337610A CH 337610D A CH337610D A CH 337610DA CH 337610 A CH337610 A CH 337610A
Authority
CH
Switzerland
Prior art keywords
polyacrylonitrile
fibers
production
Prior art date
Application number
Other languages
German (de)
Inventor
Sunden Olof
Hugo Dr Phil Sonnerskog Sven
Original Assignee
Stockholms Superfosfat Fab Ab
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 Stockholms Superfosfat Fab Ab filed Critical Stockholms Superfosfat Fab Ab
Publication of CH337610A publication Critical patent/CH337610A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of 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
    • D01F6/28—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

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)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
CH337610D 1952-11-17 1953-11-17 Process for the production of fibers from polyacrylonitrile CH337610A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE337610X 1952-11-17
SE181152X 1952-11-18
SE170753X 1953-07-17

Publications (1)

Publication Number Publication Date
CH337610A true CH337610A (en) 1959-04-15

Family

ID=27354928

Family Applications (1)

Application Number Title Priority Date Filing Date
CH337610D CH337610A (en) 1952-11-17 1953-11-17 Process for the production of fibers from polyacrylonitrile

Country Status (4)

Country Link
BE (1) BE524327A (en)
CH (1) CH337610A (en)
FR (1) FR1091081A (en)
GB (1) GB777330A (en)

Also Published As

Publication number Publication date
FR1091081A (en) 1955-04-06
GB777330A (en) 1957-06-19
BE524327A (en)

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