In this paper, we report the synthesis of polyethylenes containing significant amounts of almost exclusively butyl branches (i.e., having the structure of LLDPE achievable by copolymerizing ethylene and 1-hexene) from a simple ethylene feed by using the catalytic system Cp*TiMe3-B(C6F5)3 (Cp* ) è5-C5Me5). The mechanismof branching formation is also discussed.

Branched polyethylene produced by a half-titanocene catalyst

PAPPALARDO D;
1999

Abstract

In this paper, we report the synthesis of polyethylenes containing significant amounts of almost exclusively butyl branches (i.e., having the structure of LLDPE achievable by copolymerizing ethylene and 1-hexene) from a simple ethylene feed by using the catalytic system Cp*TiMe3-B(C6F5)3 (Cp* ) è5-C5Me5). The mechanismof branching formation is also discussed.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.12070/2050
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