Patent ID: 6936667

Claim:
A process to produce a catalyst composition, said process comprising contacting at least one first organometal compound, at least one second organometal compound, and at least one activator; wherein said first organometal compound is represented by the formula: (C 5 R 5 )TiX 2 —O—(C 5 R 5 )TiX 2 wherein R is the same or different and is independently selected from the group consisting of hydrogen and a hydrocarbyl group having from 1 to about 10 carbon atoms; wherein said hydrocarbyl group is a linear or branched alkyl, a substituted or unsubstituted aryl, or an alkylaryl; wherein X is the same or different and is independently a halide, an alkyl, an aklylaryl having from 1 to about 10 carbon atoms, or a triflate; wherein said second organometal compound is represented by the formula (C 5 R 5 ) 2 ZrX 2 ; wherein said R of the second organometal compound is the same or different and is independently selected from hydrogen or a hydrocarbyl group having from 1 to about 10 carbon atoms; wherein said hydrocarbyl group is a linear or branched alkyl, a substituted or unsubstituted aryl, or an alkylaryl; wherein X is the same or different and is independently a halide, an alkyl, an aklylaryl having from 1 to about 10 carbon atoms, or a triflate; and wherein said activator is selected from aluminoxanes, fluoro-organic borate compounds, or treated solid oxide components in combination with at least one organoaluminum compound.