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公开(公告)号:US20080045617A1
公开(公告)日:2008-02-21
申请号:US11882600
申请日:2007-08-02
IPC分类号: C08J11/16
CPC分类号: C08J11/16 , C08J2323/04 , Y02P20/544 , Y02W30/705
摘要: A cross-linked polymer is recycled by decomposing a C—C bond by an oxidative decomposition reaction using a nitrogen oxide in a supercritical carbon dioxide. A reaction temperature, a pressure and a reaction time are controlled such that a nitrogen oxide is sorbed at a branch point of a C—C bond of the cross-linked polymer. As a result, the branch point of the C—C bond is preferentially oxidized to cleave the C—C bond.
摘要翻译: 通过在超临界二氧化碳中使用氮氧化物通过氧化分解反应分解C-C键来回收交联聚合物。 控制反应温度,压力和反应时间,使得在交联聚合物的C-C键的分支点处吸附氮氧化物。 结果,C-C键的分支点被优先氧化以切割C-C键。