发明名称 |
PROCESS FOR TREATING MATERIALS ADHESIVELY SECURED TOGETHER BY AN ADHESIVE AGENT |
摘要 |
<p>The invention relates to a process for treating at least two materials which are secured together by an adhesive agent. Once such materials have served their purpose they are dumped or burned. The proposal is for a process by means of which one reduces the need for dumping and avoids the problems of incineration. This is achieved in that the adhesive is dissolved by a solvent which does not dissolve the materials themselves so that the adhesively secured materials can be separated and recycled on their own.</p> |
申请公布号 |
CA2116217(A1) |
申请公布日期 |
1993.03.04 |
申请号 |
CA19922116217 |
申请日期 |
1992.08.04 |
申请人 |
SCHERING AG |
发明人 |
GARTZEN JOHANNES;HEIL GUENTER;MANG THOMAS |
分类号 |
B29B17/00;B03B5/28;B03B9/06;B29B17/04;C08J11/08;C09K3/00;(IPC1-7):B29B17/02 |
主分类号 |
B29B17/00 |
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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