FR1202687A - Procédé de fabrication de poly-acrylonitrile et de ses copolymères - Google Patents

Procédé de fabrication de poly-acrylonitrile et de ses copolymères

Info

Publication number
FR1202687A
FR1202687A FR1202687DA FR1202687A FR 1202687 A FR1202687 A FR 1202687A FR 1202687D A FR1202687D A FR 1202687DA FR 1202687 A FR1202687 A FR 1202687A
Authority
FR
France
Prior art keywords
acrylonitrile
copolymers
poly
manufacturing process
manufacturing
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
Other languages
English (en)
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.)
Akademie der Wissenschaften der DDR
Original Assignee
Akademie der Wissenschaften der DDR
Deutsche Akademie der Wissenschaften zu Berlin
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 Akademie der Wissenschaften der DDR, Deutsche Akademie der Wissenschaften zu Berlin filed Critical Akademie der Wissenschaften der DDR
Application granted granted Critical
Publication of FR1202687A publication Critical patent/FR1202687A/fr
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
    • C08F2/36—Polymerisation in solid state

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR1202687D 1957-09-20 1958-09-20 Procédé de fabrication de poly-acrylonitrile et de ses copolymères Expired FR1202687A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED26481A DE1052687B (de) 1957-09-20 1957-09-20 Verfahren zur Herstellung von spinnfaehigen Loesungen von Acrylnitrilpolymerisaten bzw. Mischpolymerisaten des Acrylnitrils mit anderen Vinylverbindungen

Publications (1)

Publication Number Publication Date
FR1202687A true FR1202687A (fr) 1960-01-12

Family

ID=7038898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1202687D Expired FR1202687A (fr) 1957-09-20 1958-09-20 Procédé de fabrication de poly-acrylonitrile et de ses copolymères

Country Status (3)

Country Link
DE (1) DE1052687B (fr)
FR (1) FR1202687A (fr)
GB (1) GB849864A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163027B (de) * 1961-01-26 1964-02-13 Akad Wissenschaften Ddr Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyacrylnitril und seinen Copolymeren in Dimethylformamid
DE1160619B (de) * 1962-03-08 1964-01-02 Wolfen Filmfab Veb Verfahren zur Herstellung von spinnfaehigen Loesungen des Polyacrylnitrils und seiner Copolymerisate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768148A (en) * 1952-11-01 1956-10-23 Celanese Corp Solution polymerization of acrylonitrile

Also Published As

Publication number Publication date
GB849864A (en) 1960-09-28
DE1052687B (de) 1959-03-12

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