发明名称 |
PROCESS FOR PRODUCTION OF HIGH MELT FLOW PROPYLENE-BASED POLYMER AND PRODUCT FROM SAME |
摘要 |
<p>Disclosed are catalyst compositions having an internal electron donor which includes a 3,6- di-substituted-1,2-phenylene aromatic diester. Ziegler-Natta catalyst compositions containing the present catalyst compositions exhibit very high hydrogen response, high activity, high selectivity and produce propylene-based olefins with high melt flow rate.</p> |
申请公布号 |
SG191282(A1) |
申请公布日期 |
2013.07.31 |
申请号 |
SG20130047873 |
申请日期 |
2011.12.20 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
CHEN, LINFENG;LEUNG, TAK, W.;TAO, TAO;GAO, KUANQIANG |
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