发明名称 |
Method for decomposition treating article having cured thermosetting resin |
摘要 |
<p>There is disclosed a method of decomposition treating a waste article comprising cured thermosetting resin comprising the steps of: (a) bringing the waste article comprising cured thermosetting resin into contact with a decomposing fluid containing a solvent, capable of decomposing the resin, in a decomposition bath and (b) heating the fluid at a temperature not lower than 250 DEG C and lower than the critical temperature of the solvent. Thereby, a waste article containing cured thermosetting resin is easily decomposed and waste resins and other components therein are recycled and reused as resources.</p> |
申请公布号 |
EP0953418(A2) |
申请公布日期 |
1999.11.03 |
申请号 |
EP19990303242 |
申请日期 |
1999.04.27 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
TERADA, TAKAHIKO;ONISHI, HIROSHI |
分类号 |
B29B17/02;C08J11/18;C08J11/24;H05K3/22;(IPC1-7):B29B17/02 |
主分类号 |
B29B17/02 |
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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