发明名称 |
Preparation Method Of Solid Titanium Catalyst For Olefin Polymerization |
摘要 |
The present invention relates to a preparation method of solid titanium catalyst for olefin polymerization comprising the steps of: 1) preparing a magnesium compound solution by dissolving a magnesium halide compound into a mixed solvent of a cyclic ether and one or more of alcohol; (2) preparing a carrier by, adding a mixture of titanium compound and halogenated hydrocarbon to the magnesium compound solution at low temperature and then elevating the temperature of the resulted solution for reaction; and (3) preparing a solid titanium catalyst by reacting the carrier with a titanium compound and an electron donor.
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申请公布号 |
US2007298964(A1) |
申请公布日期 |
2007.12.27 |
申请号 |
US20040598170 |
申请日期 |
2004.10.15 |
申请人 |
SAMSUNG TOTAL PETROCHEMICALS CO., LTD. |
发明人 |
YANG CHUN-BYUNG;CHANG HO-SIK |
分类号 |
C08F4/64;B01J31/00;C08F4/10;C08F4/654;C08F10/00;C08F110/06 |
主分类号 |
C08F4/64 |
代理机构 |
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代理人 |
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地址 |
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