Polymer Bulletin

, Volume 19, Issue 1, pp 13–19 | Cite as

New synthesis of linear polyethyleneimine

  • Katrien F. Weyts
  • Eric J. Goethals
Article

Summary

Linear polyethyleneimine was synthesized by the cationic ringopening polymerization of N(2-tetrahydropyranyl)aziridine, followed by acidic hydrolysis of the corresponding substituted polyamine. The linear structure of the end product was proved by 13C-NMR spectroscopy and by its physical properties. Molecular weights up to 25,000 were obtained.

References

  1. 1.
    E.J.Goethals in “Ring-Opening Polymerization”, ed. by Ivin & Saegusa, Applied Science Publishers, 715 (1984)Google Scholar
  2. 2.
    T.Saegusa, T.Kobayashi in “Polymeric Amines and Ammonium Salts” ed. by E.J.Goethals, Pergamon Press, 55 (1980)Google Scholar
  3. 3.
    R.Tanaka,I.Ueko, Y. Takaki, K.Kataoka, S.Saito, Macromolecules 16, 849 (1983)Google Scholar
  4. 4.
    P.A.Gembitskii, A.I.Chmarin, L.M.Kolesova, D.S.Zhuk, Vysokomol.Soedin.,Ser.B, 14, 599 (1972)Google Scholar
  5. 5.
    P.K.Bossaer, E.J.Goethals, Makromol.Chem. 178, 2983 (1977)Google Scholar
  6. 6.
    G.Ricart, D.Boukry, C.Glacet, D.Couturier, Comptes rendus, 292, 311 (1981)Google Scholar
  7. 7.
    J.Bartulin, B.L.Rivas, M.Rodriguez-Baeza, Makromol.Chem. 183, 2935 (1982)Google Scholar

Copyright information

© Springer-Verlag 1988

Authors and Affiliations

  • Katrien F. Weyts
    • 1
  • Eric J. Goethals
    • 1
  1. 1.Laboratory of Organic ChemistryState University GhentGhentBelgium

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