AT331960B - PROCESS FOR THE PRODUCTION OF SPINNING SOLUTIONS FOR SYNTHETIC FIBER FROM PARTIALLY HYDROLYZED POLYACRYLNITRILE - Google Patents

PROCESS FOR THE PRODUCTION OF SPINNING SOLUTIONS FOR SYNTHETIC FIBER FROM PARTIALLY HYDROLYZED POLYACRYLNITRILE

Info

Publication number
AT331960B
AT331960B AT529472A AT529472A AT331960B AT 331960 B AT331960 B AT 331960B AT 529472 A AT529472 A AT 529472A AT 529472 A AT529472 A AT 529472A AT 331960 B AT331960 B AT 331960B
Authority
AT
Austria
Prior art keywords
polyacrylnitrile
production
synthetic fiber
partially hydrolyzed
spinning solutions
Prior art date
Application number
AT529472A
Other languages
German (de)
Other versions
ATA529472A (en
Inventor
Artur Stoy
Renata Urbanova
Vladimir Stoy
Jaroslav Prokop
Josef Kucera
Original Assignee
Ceskoslovenska Akademie Ved
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 Ceskoslovenska Akademie Ved filed Critical Ceskoslovenska Akademie Ved
Publication of ATA529472A publication Critical patent/ATA529472A/en
Application granted granted Critical
Publication of AT331960B publication Critical patent/AT331960B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and 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 a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/42—Nitriles
    • C08F20/44—Acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
AT529472A 1971-06-22 1972-06-20 PROCESS FOR THE PRODUCTION OF SPINNING SOLUTIONS FOR SYNTHETIC FIBER FROM PARTIALLY HYDROLYZED POLYACRYLNITRILE AT331960B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS4608A CS160776B1 (en) 1971-06-22 1971-06-22

Publications (2)

Publication Number Publication Date
ATA529472A ATA529472A (en) 1975-12-15
AT331960B true AT331960B (en) 1976-09-10

Family

ID=5389235

Family Applications (1)

Application Number Title Priority Date Filing Date
AT529472A AT331960B (en) 1971-06-22 1972-06-20 PROCESS FOR THE PRODUCTION OF SPINNING SOLUTIONS FOR SYNTHETIC FIBER FROM PARTIALLY HYDROLYZED POLYACRYLNITRILE

Country Status (12)

Country Link
AR (1) AR196876A1 (en)
AT (1) AT331960B (en)
AU (1) AU458710B2 (en)
BR (1) BR7204034D0 (en)
CS (1) CS160776B1 (en)
DE (1) DE2229970A1 (en)
ES (1) ES404102A1 (en)
FR (1) FR2143165A1 (en)
GB (1) GB1367034A (en)
IT (1) IT959886B (en)
NL (1) NL7208586A (en)
ZA (1) ZA724217B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3055036C (en) 2017-03-09 2024-10-01 Advansix Resins & Chemicals Llc Compositions and methods for gel spinning of polyamides

Also Published As

Publication number Publication date
ATA529472A (en) 1975-12-15
ZA724217B (en) 1974-02-27
NL7208586A (en) 1972-12-28
AU4367872A (en) 1974-01-03
ES404102A1 (en) 1975-06-01
BR7204034D0 (en) 1973-06-12
FR2143165A1 (en) 1973-02-02
DE2229970A1 (en) 1972-12-28
AU458710B2 (en) 1975-03-06
IT959886B (en) 1973-11-10
AR196876A1 (en) 1974-02-28
GB1367034A (en) 1974-09-18
CS160776B1 (en) 1975-05-04

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee