Polymerization of methyl methacrylate with non-bridged zirconocene catalysts
β Scribed by Takeshi Shiono; Tetsuya Saito; Nobuya Saegusa; Hideaki Hagihara; Tomiki Ikeda; Hai Deng; Kazuo Soga
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 551 KB
- Volume
- 199
- Category
- Article
- ISSN
- 1022-1352
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## Abstract Summary: The polymerization of methyl methacrylate (MMA) in the presence of the neutral chloro zirconocene enolates, Cp~2~ZrCl[OC(OMe)ο£ΎCMe~2~] (1), Me~4~C~2~(Cp)~2~ZrCl[OC(OMe)ο£ΎCMe~2~] (2), and Me~2~C(Cp)~2~ZrCl[OC(OMe)ο£ΎCMe~2~] (3), was investigated. None of these compounds is catalytic
Polymerization of methyl methacrylate (MMA) with nickel(II) acetylacetonate [Ni(acac) 2 ] in combination with methylaluminoxane (MAO) was investigated. Ni(acac) 2 was found to be an effective catalyst for the polymerization of MMA. From a kinetic study of the polymerization of MMA with the Ni(acac)