发明名称 |
NON-PHTHALATE COMPOUNDS AS ELECTRON DONORS FOR POLYOLEFIN CATALYSTS |
摘要 |
<p>Non-phthalate compounds having a structure represented by the general formula (I) and a method for using same are provided as electron donors in the Ziegler-Natta type catalyst system for the homopolymerization or copolymerization of alpha olefins. The non-phthalate compounds may be used in the preparation of the solid catalyst component, thus serving as "internal electron donors", or employed during or prior to polymerization as "external electron donors", and therefore they can be used to prepare phthalate-free polyolefins.</p> |
申请公布号 |
WO2014160012(A2) |
申请公布日期 |
2014.10.02 |
申请号 |
WO2014US25625 |
申请日期 |
2014.03.13 |
申请人 |
FORMOSA PLASTICS CORPORATION, USA;XU, DEMIN;ZHANG, LEI |
发明人 |
XU, DEMIN;ZHANG, LEI |
分类号 |
C08F4/52 |
主分类号 |
C08F4/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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