BE783627A - Nouveau procede de polymerisation de l'acrylonitrile - Google Patents

Nouveau procede de polymerisation de l'acrylonitrile

Info

Publication number
BE783627A
BE783627A BE783627A BE783627A BE783627A BE 783627 A BE783627 A BE 783627A BE 783627 A BE783627 A BE 783627A BE 783627 A BE783627 A BE 783627A BE 783627 A BE783627 A BE 783627A
Authority
BE
Belgium
Prior art keywords
polymerization process
acrylonitrile polymerization
new acrylonitrile
new
polymerization
Prior art date
Application number
BE783627A
Other languages
English (en)
French (fr)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of BE783627A publication Critical patent/BE783627A/xx

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
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
BE783627A 1971-05-17 1972-05-17 Nouveau procede de polymerisation de l'acrylonitrile BE783627A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1526571A GB1365506A (en) 1971-05-17 1971-05-17 Preparation of acrylonitrile copolymers

Publications (1)

Publication Number Publication Date
BE783627A true BE783627A (fr) 1972-11-17

Family

ID=10055996

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783627A BE783627A (fr) 1971-05-17 1972-05-17 Nouveau procede de polymerisation de l'acrylonitrile

Country Status (7)

Country Link
US (1) US3828013A (xx)
BE (1) BE783627A (xx)
DE (1) DE2224114A1 (xx)
FR (1) FR2137923A1 (xx)
GB (1) GB1365506A (xx)
IT (1) IT965056B (xx)
NL (1) NL7206646A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1487330A (en) * 1973-12-20 1977-09-28 Ici Ltd Production of uniform copolymer of acrylonitrile and aromatic olefines
US4002811A (en) * 1973-12-20 1977-01-11 Imperial Chemical Industries Limited Production of uniform copolymer of acrylonitrile and aromatic olefines
US4060680A (en) * 1975-04-10 1977-11-29 Imperial Chemical Industries Limited Production of acrylonitrile copolymers
US4082818A (en) * 1976-05-17 1978-04-04 The Standard Oil Company Mercaptan activation by acid in the copolymerization of acrylonitrile
US4238441A (en) * 1978-12-29 1980-12-09 E. I. Du Pont De Nemours And Company Process for preparing acrylic polymer plexifilaments
US4238442A (en) * 1978-12-29 1980-12-09 E. I. Du Pont De Nemours And Company Process for melt spinning acrylonitrile polymer hydrates
US4238440A (en) * 1978-12-29 1980-12-09 E. I. Du Pont De Nemours And Company Process for spinning acrylic fibers
DE3505778A1 (de) * 1985-02-20 1986-08-21 Bayer Ag, 5090 Leverkusen Schwefelhaltige pfropfprodukte
DE3505747A1 (de) * 1985-02-20 1986-08-21 Bayer Ag, 5090 Leverkusen Schwefelhaltige polymerisate
CA2004864A1 (en) * 1988-12-08 1990-06-08 Kinya Nagasuna Method for production of absorbent resin excelling in durability

Also Published As

Publication number Publication date
US3828013A (en) 1974-08-06
NL7206646A (xx) 1972-11-21
AU4240872A (en) 1973-11-22
DE2224114A1 (de) 1972-11-30
FR2137923A1 (xx) 1972-12-29
IT965056B (it) 1974-01-31
GB1365506A (en) 1974-09-04

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