发明名称 |
Method for recycling painted plastic materials. |
摘要 |
<p>A plastic material with a paint film is coarse-crushed, and a film decomposition agent, e.g. a heterocyclic compound such as imidazole, a triazine compound such as benzoguanamine, a phenylendiamine compound such as N-phenyl-N'-isopropyl-p-phenylene diamine, is added to the coarse-crushed material. The mixture is then heated and kneaded to dissolve the paint film and uniformly spread the particles of the paint film in the plastic material. The physical properties and surface quality of the plastic material are substantially the same as those of the original material. <IMAGE></p> |
申请公布号 |
EP0618254(A1) |
申请公布日期 |
1994.10.05 |
申请号 |
EP19940302118 |
申请日期 |
1994.03.24 |
申请人 |
ISUZU MOTORS LIMITED |
发明人 |
YAMAMOTO, NAOTAKA, ISUZU AYASE NO. 2;OOHORI, NORIKO |
分类号 |
C08J11/06;(IPC1-7):C08J11/06 |
主分类号 |
C08J11/06 |
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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