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Secondary isopropyl amine derivatives of polyoxyalkylene diamines and triamines
Secondary isopropyl amine derivatives of polyoxyalkylene diamines and triamines
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机译:聚氧化烯二胺和三胺的仲异丙胺衍生物
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摘要
Secondary isopropylamine terminated polyoxyethylene and/or polyoxypropylene diamines or triamines are formed in a one-step reaction when a polyoxyethylene and/or polyoxypropylene primary diamine or triamine is hydrogenated with hydrogen in the presence of a hydrogenation catalyst, hydrogen and acetone. The secondary isopropylamine terminated polyoxyethylene and/or polyoxypropylene primary diamines or triamines are useful as curing agents for epoxy resins.
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