发明名称 |
CATALYST SYSTEM FOR THE POLYMERIZATION OF OLEFINS |
摘要 |
The present invention relates to catalysts systems for the polymerization of olefins CH2═CHR, wherein R is an alkyl, cycloalkyl or aryl radical having 1-12 carbon atoms, comprising (A) a solid catalyst component comprising Ti, Mg, and halogen (B) an aluminum alkyl compound and (C) a mono or dihalogenated hydrocarbon compound. Said catalyst systems have improved polymerization activity. |
申请公布号 |
EP2285840(B1) |
申请公布日期 |
2015.03.18 |
申请号 |
EP20090761674 |
申请日期 |
2009.06.08 |
申请人 |
BASELL POLIOLEFINE ITALIA S.R.L. |
发明人 |
FUSHIMI, MASAKI;MEIER, GERHARDUS;HERRERA SALINAS, MACLOVIO;SCHNEIDER, MARTIN;MORINI, GIAMPIERO |
分类号 |
C08F4/649;C08F10/02 |
主分类号 |
C08F4/649 |
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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