发明名称 |
CATALYST COMPONENT FOR POLYMERIZATION OF OLEFINS |
摘要 |
<p>A titanium halide containing catalyst component for polymerization of olefins which is prepared by reacting a magnesium hydrocarbyloxide with a silicon compound having at least one hydrogen-silicon bond, contacting the reaction product with an electron donor compound, contacting the resulting contact product two or more times with a titanium halide and between one of the multiple titanium halide contacts, contacting the titanium halide contacted solid with a halide of an element selected from the group consisting of elements of Groups IIIa, IVa, and Va of the Periodic Table of elements.</p> |
申请公布号 |
CA1221957(A) |
申请公布日期 |
1987.05.19 |
申请号 |
CA19840462039 |
申请日期 |
1984.08.29 |
申请人 |
TOA NENRYO KOGYO K.K. |
发明人 |
IMAI, MASAFUMI;YAMAMOTO, TADASHI;FURUHASHI, HIROYUKI;UENO, HIROSHI;INABA, NAOMI |
分类号 |
C08F4/00;C08F4/02;C08F4/60;C08F4/64;C08F10/00;(IPC1-7):C08F4/64 |
主分类号 |
C08F4/00 |
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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