| 发明名称 |
Methods for adjusting melt properties of metallocene catalyzed olefin copolymers |
| 摘要 |
The melt strength and the melt index ratio of ethylene-based polyolefins are controlled by the lower alkyl substitution pattern of the bridged cyclopentadienyl ligands of metallocene polymerization catalyst precursor compounds. |
| 申请公布号 |
AU2002337774(B2) |
申请公布日期 |
2007.01.11 |
| 申请号 |
AU20020337774 |
申请日期 |
2002.09.28 |
| 申请人 |
UNIVATION TECHNOLOGIES, LLC |
发明人 |
CHING-TAI LUE;CHING-TAI LUE;PHILLIP, THOMAS MATSUNAGA;DONNA, JEAN CROWTHER;DONNA JEAN CROWTHER |
| 分类号 |
C08F10/00;C08F4/642;C08F4/645;C08F4/659;C08F4/6592;C08F210/16 |
主分类号 |
C08F10/00 |
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