发明名称 |
Method for separating differently additivated polymer components and use thereof |
摘要 |
Disclosed is a method for separating differently additivated polymers based on polystyrene, the copolymers and/or blends thereof. This method is used in particular when recycling flame-retardant plastic materials, in particular from old electrical appliances. The method is characterised by a density separation with at least one liquid or gaseous separation medium. |
申请公布号 |
US8225937(B2) |
申请公布日期 |
2012.07.24 |
申请号 |
US20060916479 |
申请日期 |
2006.06.08 |
申请人 |
SCHLUMMER MARTIN;MAEURER ANDREAS;FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG, E.V. |
发明人 |
SCHLUMMER MARTIN;MAEURER ANDREAS |
分类号 |
B03B5/60 |
主分类号 |
B03B5/60 |
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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