HIGH MOLECULAR WEIGHT POLYOLEFIN AND CATALYST AND PROCESS FOR POLYMERISING SAID POLYOLEFIN
摘要
The present invention relates to polyolefins and in particular to polyolefins comprising a C3-C20 monomer and having a molecular weight of at least 700kg/mol preferably 1000 kg/mol. The present invention further relates to a hafnium based metallocene catalyst and a process for making such polyolefins.
申请公布号
WO0246247(A8)
申请公布日期
2003.11.20
申请号
WO2001US44949
申请日期
2001.11.30
申请人
THE PROCTER & GAMBLE COMPANY;PREUSCHEN, JUDITH;RIEGER, BERNHARD;TROLL, CARSTEN
