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Compounds intermetallic of oxides - alkoxides polymers of transition metals and their method of preparation
Compounds intermetallic of oxides - alkoxides polymers of transition metals and their method of preparation
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机译:过渡金属的氧化物-醇盐聚合物的金属间化合物及其制备方法
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摘要
A 1-olefin is polymerised or copolymerised using a catalyst system comprising a mixture of cocatalysts, one of which is a halide activated intermetallic compd. comprising the reaction product of a polymeric transition metal oxide alkoxide a reducing metal of higher oxidation potential than the transition metal. Low density polyethylene for blown or cast film, wire and cable coating, coextrusion and injection or rotational moulding is produced having a broader molecular wt. distribution and higher melt index.
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