| 发明名称 |
Powders of silica-oxide and mixed silica-oxide and method of preparing same |
| 摘要 |
Silica powders and mixed silica-oxide powders and methods of preparing such powders for use as catalyst supports for polymerization processes. |
| 申请公布号 |
AU3477199(A) |
申请公布日期 |
1999.11.01 |
| 申请号 |
AU19990034771 |
申请日期 |
1999.04.07 |
| 申请人 |
CHEVRON CHEMICAL COMPANY LLC |
发明人 |
THERESA A. PECORARO;IGNATIUS Y. CHAN;DARRYL K. WHALEY;PAMELA R AUBURN |
| 分类号 |
B01J21/08;B01J21/12;B01J35/10;C01B33/12 |
主分类号 |
B01J21/08 |
| 代理机构 |
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代理人 |
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