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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:包含环戊二烯基配体的茂金属催化剂,该环戊二烯基配体包含烯烃残基的硅烷基或锗烷基取代
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摘要
The invention relates to a metallocene catalyst in which the metal is coordinated by a θ5 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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