| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for decomposition of plastics decomposing thermosetting plastics obtained by crosslinking unsaturated groups of chain oligomers having unsaturated groups, to reusable monomers. <P>SOLUTION: The method relates to the method for decomposing plastics obtained through crosslinking of unsaturated groups of the chain oligomer, wherein the plastics is heated in an aprotic solvent at a temperature higher than the boiling temperature of the aprotic solvent. As a result the plastics are decomposed at relatively low temperature such as the boiling point of the aprotic solvent and the plastics not decompose randomly like the decomposition at high temperature. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
