Ethylene styrene copolymer with isolated styrene

An ethylene styrene copolymer having isolated styrene monomer units separated by 5 or 6 methylene groups as determined by C NMR may be polymerized in the presence of an activator and a transition metal catalyst containing a phosphinimine ligand.

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Bibliographische Detailangaben
Hauptverfasser: LAM, PATRICK, BAXTER, GAIL, WANG, QUINYAN, AUGER, JAMES ARTHUR
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An ethylene styrene copolymer having isolated styrene monomer units separated by 5 or 6 methylene groups as determined by C NMR may be polymerized in the presence of an activator and a transition metal catalyst containing a phosphinimine ligand.