发明名称 |
Method of decomposing a polycarbonate |
摘要 |
A method of decomposing a polycarbonate with water in a supercritical or subcritical state. A high-purity dihydroxy compound which is a constituent component of the polycarbonate can be recovered at a high yield by this decomposition method. This decomposition method is environment-friendly because it does not use an organic solvent, easy to be carried out, has a high decomposition rate and rarely causes a side reaction.
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申请公布号 |
US2007185309(A1) |
申请公布日期 |
2007.08.09 |
申请号 |
US20050588901 |
申请日期 |
2005.02.08 |
申请人 |
KITAHARA MAI;HIRATA MASUMI;BAN TETSUO;SAWAKI TORU |
发明人 |
KITAHARA MAI;HIRATA MASUMI;BAN TETSUO;SAWAKI TORU |
分类号 |
C08F6/00;B01D9/02;B01J3/00;C07C37/50;C08G64/30;C08J11/14 |
主分类号 |
C08F6/00 |
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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