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 |
KR20110025973(A) |
申请公布日期 |
2011.03.14 |
申请号 |
KR20117000841 |
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 |
C08F4/642;C08F4/649;C08F10/02;C08K5/02 |
主分类号 |
C08F4/642 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|