CH307008A - Process for the preparation of solutions of polyacrylonitrile. - Google Patents

Process for the preparation of solutions of polyacrylonitrile.

Info

Publication number
CH307008A
CH307008A CH307008DA CH307008A CH 307008 A CH307008 A CH 307008A CH 307008D A CH307008D A CH 307008DA CH 307008 A CH307008 A CH 307008A
Authority
CH
Switzerland
Prior art keywords
polyacrylonitrile
solutions
preparation
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesells Kunstseidefabrik
Original Assignee
Rottweiler Kunstseidefabrik Ak
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 Rottweiler Kunstseidefabrik Ak filed Critical Rottweiler Kunstseidefabrik Ak
Publication of CH307008A publication Critical patent/CH307008A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/097—Sulfur containing compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2333/18—Homopolymers or copolymers of nitriles
    • C08J2333/20—Homopolymers or copolymers of acrylonitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
CH307008D 1951-03-27 1952-03-27 Process for the preparation of solutions of polyacrylonitrile. CH307008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE307008X 1951-03-27

Publications (1)

Publication Number Publication Date
CH307008A true CH307008A (en) 1955-05-15

Family

ID=6121295

Family Applications (1)

Application Number Title Priority Date Filing Date
CH307008D CH307008A (en) 1951-03-27 1952-03-27 Process for the preparation of solutions of polyacrylonitrile.

Country Status (5)

Country Link
BE (1) BE510245A (en)
CH (1) CH307008A (en)
FR (1) FR1052286A (en)
GB (1) GB732117A (en)
NL (2) NL82704C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057285B (en) * 1955-08-18 1959-05-14 Dr Paul Halbig Process for the production of threads or fibers from polymers
US2963457A (en) * 1956-08-22 1960-12-06 American Cyanamid Co Polymerization of acrylonitrile in aqueous solution containing a perchlorate salt

Also Published As

Publication number Publication date
NL82704C (en)
BE510245A (en)
NL168080B (en)
GB732117A (en) 1955-06-22
FR1052286A (en) 1954-01-22

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