GB954612A - Process for the production of acrylonitrile polymers - Google Patents

Process for the production of acrylonitrile polymers

Info

Publication number
GB954612A
GB954612A GB21922/62A GB2192262A GB954612A GB 954612 A GB954612 A GB 954612A GB 21922/62 A GB21922/62 A GB 21922/62A GB 2192262 A GB2192262 A GB 2192262A GB 954612 A GB954612 A GB 954612A
Authority
GB
United Kingdom
Prior art keywords
sulphate
benzene
metal ions
production
acrylonitrile
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
GB21922/62A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB954612A publication Critical patent/GB954612A/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

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)
  • Polymerization Catalysts (AREA)
  • Artificial Filaments (AREA)
GB21922/62A 1961-06-09 1962-06-06 Process for the production of acrylonitrile polymers Expired GB954612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF34128A DE1153171B (de) 1961-06-09 1961-06-09 Verfahren zur Herstellung von Acrylnitrilpolymerisaten

Publications (1)

Publication Number Publication Date
GB954612A true GB954612A (en) 1964-04-08

Family

ID=7095425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21922/62A Expired GB954612A (en) 1961-06-09 1962-06-06 Process for the production of acrylonitrile polymers

Country Status (5)

Country Link
US (1) US3213069A (US06168655-20010102-C00055.png)
BE (1) BE618453A (US06168655-20010102-C00055.png)
DE (1) DE1153171B (US06168655-20010102-C00055.png)
GB (1) GB954612A (US06168655-20010102-C00055.png)
NL (1) NL279445A (US06168655-20010102-C00055.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1570623C3 (de) * 1965-11-10 1975-06-12 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von verspinnbaren Lösungen des Polyacrylnitrile und seiner Mischpolymerisate
US4004072A (en) * 1973-05-01 1977-01-18 Mitsubishi Rayon Co., Ltd. Process for producing acrylonitrile polymers
JPS5622323B2 (US06168655-20010102-C00055.png) * 1973-05-01 1981-05-25
US4335237A (en) * 1980-07-28 1982-06-15 Nalco Chemical Company Adiabatic polymerization of acrylamide in the presence of sodium sulfate decahydrate
US5578687A (en) * 1995-10-13 1996-11-26 Hoechst Celanese Corporation Process for preparing poly(4-hydroxystyrene)
US5552502A (en) * 1995-11-16 1996-09-03 Xerox Corporation Polymerization process and compositions thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2356925A (en) * 1941-03-28 1944-08-29 Goodrich Co B F Polymerization of vinyl halides
US2936211A (en) * 1957-04-18 1960-05-10 American Cyanamid Co Art of producing polyacrylonitrile filaments
BE587783A (US06168655-20010102-C00055.png) * 1959-02-18

Also Published As

Publication number Publication date
DE1153171B (de) 1963-08-22
BE618453A (fr) 1962-10-01
NL279445A (US06168655-20010102-C00055.png)
US3213069A (en) 1965-10-19

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