CH345110A - Process for the production of spinning solutions from polyacrylonitrile or its copolymers - Google Patents

Process for the production of spinning solutions from polyacrylonitrile or its copolymers

Info

Publication number
CH345110A
CH345110A CH345110DA CH345110A CH 345110 A CH345110 A CH 345110A CH 345110D A CH345110D A CH 345110DA CH 345110 A CH345110 A CH 345110A
Authority
CH
Switzerland
Prior art keywords
polyacrylonitrile
copolymers
production
spinning solutions
spinning
Prior art date
Application number
Other languages
German (de)
Inventor
Ernst Dr Pirot
Original Assignee
Glanzstoff Ag
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 Glanzstoff Ag filed Critical Glanzstoff Ag
Publication of CH345110A publication Critical patent/CH345110A/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
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
CH345110D 1955-07-08 1956-06-27 Process for the production of spinning solutions from polyacrylonitrile or its copolymers CH345110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV9168A DE1007945B (en) 1955-07-08 1955-07-08 Process for the production of spinning solutions from polyacrylonitrile or its copolymers

Publications (1)

Publication Number Publication Date
CH345110A true CH345110A (en) 1960-03-15

Family

ID=7572564

Family Applications (1)

Application Number Title Priority Date Filing Date
CH345110D CH345110A (en) 1955-07-08 1956-06-27 Process for the production of spinning solutions from polyacrylonitrile or its copolymers

Country Status (7)

Country Link
US (1) US3009894A (en)
BE (1) BE548806A (en)
CH (1) CH345110A (en)
DE (1) DE1007945B (en)
FR (1) FR1151623A (en)
GB (1) GB794396A (en)
NL (2) NL207832A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282932B (en) * 1962-08-07 1968-11-14 Bayer Ag Process for the production of solutions from acrylonitrile polymers in organic solvents

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE850226C (en) * 1948-10-02 1953-05-04 Roehm & Haas G M B H Solvent and plasticizer for polymers and copolymers of acrylonitrile
DE891018C (en) * 1949-12-18 1953-09-24 Roehm & Haas G M B H Solvent for polyacrylonitriles and their copolymers with predominantly acrylonitrile content
US2843558A (en) * 1953-06-08 1958-07-15 Asahi Chemical Ind Compositions comprising acrylonitrile polymers and diamides

Also Published As

Publication number Publication date
US3009894A (en) 1961-11-21
GB794396A (en) 1958-04-30
FR1151623A (en) 1958-02-03
DE1007945B (en) 1957-05-09
BE548806A (en)
NL90746C (en)
NL207832A (en)

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