Polyurethane catalysts
    3.
    发明授权
    Polyurethane catalysts 失效
    聚氨酯催化剂

    公开(公告)号:US5155248A

    公开(公告)日:1992-10-13

    申请号:US800048

    申请日:1991-11-29

    IPC分类号: C08G18/24

    CPC分类号: C08G18/246

    摘要: Reaction products of dibutyl tin oxide with selected aromatic aminocarboxylic acids, a process for their preparation and their use as catalysts for the preparation of polyurethanes.

    摘要翻译: 二丁基氧化锡与选择的芳族氨基羧酸的反应产物,其制备方法及其作为制备聚氨酯的催化剂的用途。