发明名称 |
METHOD OF RECOVERING PLASTIC WASTE CONTAINING POLYURETHANE AND OTHER PLASTIC MIXTURE |
摘要 |
<p>A process for the utilisation of plastic waste contg. a mixt. of polyurethanes (PU) and other plastics, comprising (a) reacting the waste with a mixt. of low-mol. wt., at least difunctional alcohol(s) (I) and polyether-polyol(s) (II), and (b) separating the polyol glycolysis prod. from the rest of the waste by mechanical methods. Also claimed is a glycolysis polyol obtd. by this process.</p> |
申请公布号 |
JPH08319369(A) |
申请公布日期 |
1996.12.03 |
申请号 |
JP19960066636 |
申请日期 |
1996.03.22 |
申请人 |
BEE A S F SHIYUBUARUTSUHAIDE GMBH |
发明人 |
BERUNHARUTO NAABAA;BUEERA NAISU;MIHIAERU GASAN;BUERUNAA DOITSUCHI |
分类号 |
C08J11/08;B29B17/02;C08J11/04;C08J11/24;C08L75/00;C08L75/04;(IPC1-7):C08J11/08 |
主分类号 |
C08J11/08 |
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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