CH295071A - Process for the production of polyacrylonitrile. - Google Patents

Process for the production of polyacrylonitrile.

Info

Publication number
CH295071A
CH295071A CH295071DA CH295071A CH 295071 A CH295071 A CH 295071A CH 295071D A CH295071D A CH 295071DA CH 295071 A CH295071 A CH 295071A
Authority
CH
Switzerland
Prior art keywords
polyacrylonitrile
production
Prior art date
Application number
Other languages
German (de)
Inventor
Paul Dr Halbig
Original Assignee
Paul Dr Halbig
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 Paul Dr Halbig filed Critical Paul Dr Halbig
Publication of CH295071A publication Critical patent/CH295071A/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

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)
CH295071D 1951-02-09 1951-02-09 Process for the production of polyacrylonitrile. CH295071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH722275X 1951-02-09

Publications (1)

Publication Number Publication Date
CH295071A true CH295071A (en) 1953-12-15

Family

ID=4531637

Family Applications (1)

Application Number Title Priority Date Filing Date
CH295071D CH295071A (en) 1951-02-09 1951-02-09 Process for the production of polyacrylonitrile.

Country Status (5)

Country Link
BE (1) BE508885A (en)
CH (1) CH295071A (en)
FR (1) FR1050217A (en)
GB (1) GB722275A (en)
NL (1) NL82393C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427272A1 (en) * 1984-07-24 1986-02-06 Japan Exlan Co. Ltd., Osaka Process for the preparation of high-molecular-weight acrylonitrile polymers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427272A1 (en) * 1984-07-24 1986-02-06 Japan Exlan Co. Ltd., Osaka Process for the preparation of high-molecular-weight acrylonitrile polymers

Also Published As

Publication number Publication date
NL82393C (en)
FR1050217A (en) 1954-01-06
BE508885A (en)
GB722275A (en) 1955-01-19

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