| 发明名称 |
PROCESS FOR PREPARING TITANIUM TRICHLORIDE PARTICLES |
| 摘要 |
Solid catalytic complexes are useful for stereospecific polymerization of alpha -olefins to solid crystalline polymers. The complexes are formed by reducing TiCl4 with an alkylaluminum, treating thus-obtained reduced solid with a complexing agent and contacting the resultant with TiCl4. They have a specific surface greater than 75 m2/g. |
| 申请公布号 |
YU75272(A) |
申请公布日期 |
1978.10.31 |
| 申请号 |
YU19720000752 |
申请日期 |
1972.03.22 |
| 申请人 |
SOLVAY CIE |
发明人 |
HERMANS JEAN PIERRE;HENRIOULLE PAUL;PAUL HENRIOULLE;HENRIOULLE PAUL |
| 分类号 |
C08F4/00;C08F4/16;C08F4/60;C08F4/64;C08F10/00;(IPC1-7):01G23/02 |
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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