A catalyst system comprising an unbridged bis(2-aryltetrahydroindenyl) metallocene and a cocatalyst and its use in the polymerization of olefins, especially olefins having 3 or more carbon atoms.
申请公布号
HU9701223(D0)
申请公布日期
1997.08.28
申请号
HU19970001223
申请日期
1997.07.17
申请人
PHILLIPS PETROLEUM COMPANY
发明人
FAHEY,DARRYL RICHARD;HALTERMAN,RONALD LEE;HAWLEY,GIL R.;RAMSEY,TIMOTHY MICHAEL
