CH316128A - Process for the production of spinning solutions from polyacrylonitrile or acrylonitrile copolymers - Google Patents

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

Info

Publication number
CH316128A
CH316128A CH316128DA CH316128A CH 316128 A CH316128 A CH 316128A CH 316128D A CH316128D A CH 316128DA CH 316128 A CH316128 A CH 316128A
Authority
CH
Switzerland
Prior art keywords
polyacrylonitrile
production
acrylonitrile copolymers
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 CH316128A publication Critical patent/CH316128A/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)
  • Textile Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH316128D 1952-12-18 1953-06-17 Process for the production of spinning solutions from polyacrylonitrile or acrylonitrile copolymers CH316128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV5267A DE926567C (en) 1952-12-18 1952-12-18 Process for the production of spinning solutions from polyacrylic acid nitrile or its copolymers

Publications (1)

Publication Number Publication Date
CH316128A true CH316128A (en) 1956-09-30

Family

ID=7571174

Family Applications (1)

Application Number Title Priority Date Filing Date
CH316128D CH316128A (en) 1952-12-18 1953-06-17 Process for the production of spinning solutions from polyacrylonitrile or acrylonitrile copolymers

Country Status (7)

Country Link
US (1) US2814603A (en)
BE (1) BE525129A (en)
CH (1) CH316128A (en)
DE (1) DE926567C (en)
FR (1) FR1080225A (en)
GB (1) GB731789A (en)
NL (1) NL83914C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060781B (en) * 1954-10-13 1959-07-02 Eickhoff Maschinenfabrik Geb Planetary compensating gear for belt drives with two drive drums wrapped around one another by the belt
US2889192A (en) * 1956-12-19 1959-06-02 American Cyanamid Co Method of treating cellulose-containing textile materials, materials so treated and diester composition therefor
NL130434C (en) * 1966-09-06
US9816310B2 (en) 2014-01-13 2017-11-14 Donatello Doors Inc. Thermal break system and method for doors and windows

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589055A (en) * 1950-04-29 1952-03-11 Eastman Kodak Co Mixtures comprising polyacrylonitrile and polyalkyl alpha-acylaminoacrylates and articles obtained therefrom

Also Published As

Publication number Publication date
US2814603A (en) 1957-11-26
DE926567C (en) 1955-04-21
NL83914C (en)
GB731789A (en) 1955-06-15
FR1080225A (en) 1954-12-07
BE525129A (en)

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