AU458710B2 - Method of manufacturing synthetic filaments and fibers by wet spinning of solutions of acrylonitrile polymers and copolymers in nitric acid - Google Patents

Method of manufacturing synthetic filaments and fibers by wet spinning of solutions of acrylonitrile polymers and copolymers in nitric acid

Info

Publication number
AU458710B2
AU458710B2 AU43678/72A AU4367872A AU458710B2 AU 458710 B2 AU458710 B2 AU 458710B2 AU 43678/72 A AU43678/72 A AU 43678/72A AU 4367872 A AU4367872 A AU 4367872A AU 458710 B2 AU458710 B2 AU 458710B2
Authority
AU
Australia
Prior art keywords
copolymers
fibers
solutions
nitric acid
wet spinning
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU43678/72A
Other languages
English (en)
Other versions
AU4367872A (en
Inventor
RENATA URBANOVA VLADIMIR STOY JAROSLAV PROKOP and JOSEF KUCERA ARTUR STOY
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Publication of AU4367872A publication Critical patent/AU4367872A/en
Application granted granted Critical
Publication of AU458710B2 publication Critical patent/AU458710B2/en
Expired legal-status Critical Current

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)
AU43678/72A 1971-06-22 1972-06-21 Method of manufacturing synthetic filaments and fibers by wet spinning of solutions of acrylonitrile polymers and copolymers in nitric acid Expired AU458710B2 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
AU4367872A AU4367872A (en) 1974-01-03
AU458710B2 true AU458710B2 (en) 1975-03-06

Family

ID=5389235

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43678/72A Expired AU458710B2 (en) 1971-06-22 1972-06-21 Method of manufacturing synthetic filaments and fibers by wet spinning of solutions of acrylonitrile polymers and copolymers in nitric acid

Country Status (12)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7260478B2 (ja) 2017-03-09 2023-04-18 アドバンシックス・レジンズ・アンド・ケミカルズ・リミテッド・ライアビリティ・カンパニー ポリアミドをゲル紡糸するための組成物および方法

Also Published As

Publication number Publication date
AR196876A1 (es) 1974-02-28
IT959886B (it) 1973-11-10
AT331960B (de) 1976-09-10
DE2229970A1 (de) 1972-12-28
NL7208586A (enrdf_load_stackoverflow) 1972-12-28
AU4367872A (en) 1974-01-03
FR2143165A1 (enrdf_load_stackoverflow) 1973-02-02
ZA724217B (en) 1974-02-27
ATA529472A (de) 1975-12-15
GB1367034A (en) 1974-09-18
CS160776B1 (enrdf_load_stackoverflow) 1975-05-04
ES404102A1 (es) 1975-06-01
BR7204034D0 (pt) 1973-06-12

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