| 发明名称 |
Process of making high VI lubes |
| 摘要 |
High VI lubes in high yields are obtained when lower or light olefins are polymerized over a ZSM-5 type catalyst the surface acidity of which has been inactivated by treatment with a suitable base material.
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| 申请公布号 |
US4520221(A) |
申请公布日期 |
1985.05.28 |
| 申请号 |
US19840598139 |
申请日期 |
1984.04.09 |
| 申请人 |
MOBIL OIL CORPORATION |
发明人 |
HSIA CHEN, CATHERINE S. |
| 分类号 |
C10G57/02;B01J29/00;B01J29/40;B01J29/65;B01J29/70;C07B61/00;C07C1/00;C07C2/12;C07C67/00;C10G50/00;C10G50/02;(IPC1-7):C07C2/02 |
主分类号 |
C10G57/02 |
| 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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