发明名称 |
Polymerization catalyst |
摘要 |
<p>An olefin polymerization catalyst includes a halogen-containing magnesium compound; a titanium compound; and an additive selected from the group consisting of (a) a mixture of an aluminum alkoxide compound and polydimethylsiloxane, (b) an aluminosiloxane, (c) the reaction product of an aluminum alkyl and calixarene, (d) the reaction product of an aluminum alkyl and cyclodextrin, and mixtures of (a)-(d).</p> |
申请公布号 |
EP0810235(A2) |
申请公布日期 |
1997.12.03 |
申请号 |
EP19970201629 |
申请日期 |
1997.06.02 |
申请人 |
INTEVEP SA |
发明人 |
DIAZ-BARRIOS, ANTONIO;LISCANO, JOSE;TRUJILLO, MARIANELA;AGRIFOGLIO, GIUSEPPE;MATOS, JOSE ORLANDO |
分类号 |
C08F4/654;C08F4/642;C08F4/651;C08F4/658;C08F10/00;C08F110/02;(IPC1-7):C08F4/642 |
主分类号 |
C08F4/654 |
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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