Polymer Bulletin

, Volume 29, Issue 1–2, pp 199–203 | Cite as

Effect of 1-allyl-3,4dimethoxybenzene on propene polymerization with the TICl4/DBP(dibutylphthalate)/MgCl2 catalyst

  • R. Ohnishi
  • M. Tsuruoka
  • H. Funabashi
  • A. Tanaka
Article
Accepted:

Summary

Propene polymerization was carried out using the TiCl4/DBP(dibutylphthalate)/MgCl2-Al(C2H5)3 catalyst combined with various kinds of aromatic ether compounds as external donor. Addition of o-dimethoxybenzene derivatives, especially, 1-allyl-3,4-dimethoxybenzene(ADMB), caused a marked increase in both yield and molecular weight of atactic polypropylene.

Keywords

Polymerization Ether Molecular Weight Propene MgCl2 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Copyright information

© Springer-Verlag 1992

Authors and Affiliations

  • R. Ohnishi
    • 1
  • M. Tsuruoka
    • 1
  • H. Funabashi
    • 1
  • A. Tanaka
    • 1
  1. 1.Idemitsu Petrochemical Company, Ltd.Polymer Research LaboratoryIchihara, ChibaJapan

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