| 发明名称 |
METHOD FOR PREPARATION OF CATALYST |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a catalyst having controllable catalytic yield and bulk density and crystallinity of produced polymer. SOLUTION: The catalyst is prepared by controlling the order of the addition of various catalytic components and the retention time in the mixing of the catalytic components.
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| 申请公布号 |
JP2003064117(A) |
申请公布日期 |
2003.03.05 |
| 申请号 |
JP20020198605 |
申请日期 |
2002.07.08 |
| 申请人 |
FINA TECHNOL INC |
发明人 |
SHAMSHOUM EDWARD;RAUSCHER DAVID;MALBARI SHABBIR |
| 分类号 |
C08F4/64;C08F4/60;C08F4/602;C08F4/606;C08F4/648;C08F10/00;(IPC1-7):C08F4/64 |
主分类号 |
C08F4/64 |
| 代理机构 |
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| 地址 |
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