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公开(公告)号:US06465702B1
公开(公告)日:2002-10-15
申请号:US09763990
申请日:2001-05-11
IPC分类号: C07C422
CPC分类号: B29B17/02 , B29B2017/0496 , B29K2101/10 , B29K2105/06 , B29K2707/04 , B29K2709/08 , C08G59/1477 , C08J11/20 , C08J2361/06 , C08J2363/00 , C08L61/00 , C08L61/06 , Y02W30/622 , Y02W30/625 , Y02W30/706
摘要: A process for the feedstock recycling of thermoset materials treats the material with a partially hydrogenated aromatic hydrocarbon at a temperature of from 200 to 350° C. in the presence of an amine. In the case of epoxy resin materials an amine is not needed if processing is carried out at temperatures of from 300 to 350° C.
摘要翻译: 用于热固性材料的原料再循环的方法在胺的存在下,在200-350℃的温度下用部分氢化的芳族烃处理该材料。 在环氧树脂材料的情况下,如果在300-350℃的温度下进行加工,则不需要胺。