-
公开(公告)号:US08044155B2
公开(公告)日:2011-10-25
申请号:US12113601
申请日:2008-05-01
IPC分类号: C08F4/6592 , C08F4/646 , B01J31/22
CPC分类号: C08F110/02 , C08F4/65912 , C08F4/6592 , C08F4/65925 , C08F4/65927 , Y10S526/943 , C08F4/65916 , C08F4/022 , C08F2500/03
摘要: A catalyst system obtainable by the process comprising the steps of contacting an adduct of formula (I) MgT2.yAlQj(OR″)3-j (I) wherein T is chlorine, bromine, or iodine; R″ is a linear or branched C1-C10 alkyl radical; y ranges from 1.00 to 0.05; and j ranges from 0.01 to 3.00; with at least one metallocene compound having titanium as central metal and at least one ligand having a cyclopentadienyl skeleton.
摘要翻译: 通过该方法可获得的催化剂体系包括使式(I)MgT2.yAlQj(OR“)3-j(I)的加合物与其中T是氯,溴或碘接触的步骤; R“是直链或支链C 1 -C 10烷基; y范围为1.00〜0.05; j范围为0.01〜3.00; 至少一种具有钛作为中心金属的茂金属化合物和至少一种具有环戊二烯基骨架的配位体。