Polymer bound single-site catalysts

Details Polymer bound single-site catalysts Polymer bound single-site catalysts

2005-08-16

2005-08-16

Lu, Caixia (Department: 1713)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S160000, C526S161000, C526S165000, C502S103000, C502S125000, C502S152000, C502S162000, C502S167000

Reexamination Certificate

active

06930156

ABSTRACT:
A single-site catalyst is disclosed. The catalyst comprises a transition metal complex, an activator, and an allylic alcohol-containing polymer. The catalyst has high activity and great capability to incorporate higher α-olefins into polyethylene. The polyethylene produced has high molecular weight and low density.

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