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Metallocene catalysts containing a cyclopentadienyl ligand substituted by a siloxy or germiloxy group containing an olefinic residue
Metallocene catalysts containing a cyclopentadienyl ligand substituted by a siloxy or germiloxy group containing an olefinic residue
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机译:包含被含有烯基残基的甲硅烷氧基或甲硅烷基氧基取代的环戊二烯基配体的茂金属催化剂
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摘要
The invention relates to a metallocene catalyst in which the metal is coordinated by any &eegr;5 cyclopentadienyl ligand characterised in that said ligand is directly or indirectly substituted by a pendant siloxy or germyloxy group which contains an olefinic residue.
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