The invention relates to aliphatic amine, its preparation method and application, in particular to the application in curing agent. The method for preparing aliphatic amine is to react the reaction component of the amine compound containing amino acid and dissolving the amino acid to obtain aliphatic amine. The content ratio of the amino acid to the amine compound is 1:10000 \u2011 1:1, preferably 1:100 \u2011 1:2, most preferably 1:10 \u2011 1:2. The method for preparing aliphatic amine provided by the invention has high reaction rate, high amino acid conversion rate, high purity of aliphatic product, long catalyst life and easy purification of reaction product.
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请,说明书已公开。
【技术保护点】
PCT国内申请,权利要求书已公开。/n
【技术特征摘要】
【国外来华专利技术】PCT国内申请,...
【专利技术属性】
技术研发人员:郭瑞璟,马明燕,林仁杰,尼克拉斯·迈恩,赫尔诺特·耶格,格哈德·朗格斯坦,克里斯托夫·埃格特,
申请(专利权)人:科思创德国股份有限公司,
类型:发明
国别省市:德国;DE
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