| 发明名称 |
PROCESS FOR THE PURIFICATION OF LOW PRESSURE-POLYMERIZED POLYOLEFINS |
| 摘要 |
<p>A process is described whereby corrosive, halogen-containing compounds are removed from polyolefins. Briefly, the process comprises mixing the polyolefin with water in a purification zone, treating at least part of the water with an ion exchanger and returning the treated water to the purification zone.</p> |
| 申请公布号 |
CA1050198(A) |
申请公布日期 |
1979.03.06 |
| 申请号 |
CA19750217403 |
申请日期 |
1975.01.06 |
| 申请人 |
RUHRCHEMIE AKTIENGESELLSCHAFT |
发明人 |
LUTZE, SIEGFRIED;FEICHTINGER, HANS;BIRNKRAUT, HANS-WALTER |
| 分类号 |
C08F6/00;C08F6/02;C08F6/06;(IPC1-7):08F6/24;08F10/00 |
主分类号 |
C08F6/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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