FR1203479A - Preparation of solutions of polyacrylonitrile or copolymers of acrylic nitrile - Google Patents

Preparation of solutions of polyacrylonitrile or copolymers of acrylic nitrile

Info

Publication number
FR1203479A
FR1203479A FR1203479DA FR1203479A FR 1203479 A FR1203479 A FR 1203479A FR 1203479D A FR1203479D A FR 1203479DA FR 1203479 A FR1203479 A FR 1203479A
Authority
FR
France
Prior art keywords
polyacrylonitrile
copolymers
solutions
preparation
acrylic nitrile
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
French (fr)
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 FR1203479A publication Critical patent/FR1203479A/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
    • C08F2/36—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)
  • Artificial Filaments (AREA)
  • Polymerisation Methods In General (AREA)
FR1203479D 1957-10-04 1958-10-04 Preparation of solutions of polyacrylonitrile or copolymers of acrylic nitrile Expired FR1203479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE850994X 1957-10-04

Publications (1)

Publication Number Publication Date
FR1203479A true FR1203479A (en) 1960-01-19

Family

ID=6779500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1203479D Expired FR1203479A (en) 1957-10-04 1958-10-04 Preparation of solutions of polyacrylonitrile or copolymers of acrylic nitrile

Country Status (3)

Country Link
DE (1) DE1066355B (en)
FR (1) FR1203479A (en)
GB (1) GB850994A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195051B (en) * 1961-01-21 1965-06-16 Akad Wissenschaften Ddr Process for the production of higher molecular weight polyacrylonitrile
DE1264065B (en) * 1963-04-03 1968-03-21 Eastman Kodak Co Process for the production of homo- or copolymers of acrylonitrile

Also Published As

Publication number Publication date
GB850994A (en) 1960-10-12
DE1066355B (en) 1959-10-01

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