发明名称 |
OLEFIN POLYMERIZATION AND COPOLYMERIZATION CATALYST |
摘要 |
A catalyst or catalyst component for the polymerization or copolymerization of alpha-olefins in the slurry phase is formed by a process comprising forming a solution of a magnesium-containing species in a liquid and precipitating solid particles from the solution of the magnesium-containing species by treatment with a transition metal halide in the presence of at least one of a tetrabutoxysilane and a tetrabutoxytitanate.
|
申请公布号 |
US5182245(A) |
申请公布日期 |
1993.01.26 |
申请号 |
US19910721158 |
申请日期 |
1991.06.26 |
申请人 |
AMOCO CORPORATION |
发明人 |
ARZOUMANIDIS, GREGORY G.;PEACHES, CHRISTINE |
分类号 |
C08F2/06;C08F4/50;C08F4/60;C08F4/654;C08F4/656;C08F10/00 |
主分类号 |
C08F2/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|