发明名称 |
Verfahren zur Entsorgung eines geformten Kunststoffgegenstandes |
摘要 |
<p>A method for disposal of a thermosetting resin containing a material, at least part of which is affected by an alkaline aqueous solution, is disclosed. It comprises at least two steps of including a step of immersing the molded product in an alkaline aqueous solution and a subsequent step of immersing the molded product in water. This method does not require a high temperature as required in a thermal decomposition and does not generate any exhaust gas, and consumes only small energy. <IMAGE></p> |
申请公布号 |
DE69731904(D1) |
申请公布日期 |
2005.01.20 |
申请号 |
DE1997631904 |
申请日期 |
1997.01.16 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
YAMAGATA, YOSHIKAZU;YAMASHITA, FUMITOSHI;TERADA, TAKAHIKO;ONISHI, HIROSHI |
分类号 |
B09B3/00;B29B17/00;B29B17/04;C08J5/10;C08J7/00;C08J11/00;C08J11/16;(IPC1-7):C08J11/16;B29B17/02 |
主分类号 |
B09B3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|