| 发明名称 |
METHOD OF SEPARATING POLYETHYLENE (PE) AND POLYPROPYLENE (PP) |
| 摘要 |
<p>The invention calls for mixtures of plastics materials, in particular materials of similar density such as polyethylene and polypropylene, to be separated using electrostatic techniques, the mixture being subjected to a surface-treatment operation before being electrostatically charged.</p> |
| 申请公布号 |
CA2094034(C) |
申请公布日期 |
2003.06.17 |
| 申请号 |
CA19922094034 |
申请日期 |
1992.07.04 |
| 申请人 |
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发明人 |
STAHL, INGO;HOLLSTEIN, AXEL;KLEINE-KLEFFMANN, ULRICH;GEISLER, IRING;NEITZEL, ULRICH |
| 分类号 |
B03C7/02;B03C7/00;B03C7/12;B09B5/00;B29B13/06;B29B17/00;B29B17/02;B29K23/00;B29K101/12;C08J7/12;C08J11/06;(IPC1-7):B29B17/00 |
主分类号 |
B03C7/02 |
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代理人 |
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