发明名称 |
Depolymerization process |
摘要 |
The present invention relates to a process for decomposing a polymer into a monomer or oligomer by hydrolysis with sub- or supercritical water. The process of the present invention is characterized in that at least a part of the polymer is a polymer comprising a constitutional unit derived from an organic acid in the molecular structure, and the polymer being contacted with sub- or supercritical water in the presence of a water-insoluble base.
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申请公布号 |
US7696378(B2) |
申请公布日期 |
2010.04.13 |
申请号 |
US20030533432 |
申请日期 |
2003.11.06 |
申请人 |
PANASONIC ELECTRIC WORKS CO., LTD. |
发明人 |
HIDAKA MASARU;NAKAGAWA TAKAHARU;URABE TOYOYUKI;MAEKAWA TETSUYA;YOSHIDA HIROYUKI |
分类号 |
C07C51/00;C08F6/00;C08J11/14 |
主分类号 |
C07C51/00 |
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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