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公开(公告)号:US3935161A
公开(公告)日:1976-01-27
申请号:US504873
申请日:1974-09-11
CPC分类号: C08K5/20
摘要: Suitable compounds for stabilizing polyamides against oxidation and thermal degradation are bis-ureas and bis(acid amides) based on 2,6-di-t-butylphenol-butylamine said compounds having the general formula: ##SPC1##Wherein Y represents the urea or amide radical.
摘要翻译: 用于稳定抗氧化和热降解的聚酰胺的合适化合物是双 - 脲和基于2,6-二叔丁基苯酚 - 丁胺的双(酰胺),所述化合物具有以下通式: