| 发明名称 |
Polypropylene wax |
| 摘要 |
Polypropylene homo- or co-polymer wax with a melt viscosity (MV; at 170 degrees C) of less than 100 mPa.s, made by polymerisation with metallocene catalysts in presence of hydrogen. Also claimed is a process for the production of polypropylene wax as above, in which ethylene-bridged stereo-rigid metallocenes are used as catalysts.
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| 申请公布号 |
EP0890584(A1) |
申请公布日期 |
1999.01.13 |
| 申请号 |
EP19980112262 |
申请日期 |
1998.07.02 |
| 申请人 |
CLARIANT GMBH |
发明人 |
HERRMANN, HANS-FRIEDRICH, DR.;HOHNER, GERD, DR. |
| 分类号 |
G03G9/08;C08F2/38;C08F4/659;C08F10/06;C08F110/06;C08F210/06;C09D123/10;C09J123/10;(IPC1-7):C08F10/06 |
主分类号 |
G03G9/08 |
| 代理机构 |
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