发明名称 |
Method for recycling plastic materials and use thereof |
摘要 |
The invention relates to a method for recycling plastic materials which contain at least two polymers, copolymers or blends thereof based on polystyrene. The plastic material is thereby mixed with a solvent for the polymers, copolymers or blends. Subsequently a precipitation is effected by addition of a corresponding precipitant so that then the gelatinous precipitation product can be separated from the further components of the plastic material. The method is used for recycling of any plastic materials, in particular of plastic materials from electronic scrap processing and from shredder light fractions. |
申请公布号 |
US8138232(B2) |
申请公布日期 |
2012.03.20 |
申请号 |
US20060916889 |
申请日期 |
2006.06.08 |
申请人 |
MAEURER ANDREAS;SCHLUMMER MARTIN;BECK OTTO;FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V. |
发明人 |
MAEURER ANDREAS;SCHLUMMER MARTIN;BECK OTTO |
分类号 |
C08J11/04 |
主分类号 |
C08J11/04 |
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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