Process for producing polyoxyalkylene triamine
    1.
    发明申请
    Process for producing polyoxyalkylene triamine 有权
    生产聚氧化烯三胺的方法

    公开(公告)号:US20050027141A1

    公开(公告)日:2005-02-03

    申请号:US10897008

    申请日:2004-07-23

    摘要: The present invention is a process for producing polyoxyalkylene triamine by bringing polyoxyalkylene triol having at its terminal a hydroxyl group into contact with ammonia and hydrogen in the presence of a catalyst comprising ruthenium metal at an amount of 0.5 to 20% by weight of the total of the catalyst, the ruthenium metal being carried on at least one carrier selected from alumina, silica, silica-alumina, titanium dioxide, and titanium dioxide-silica.

    摘要翻译: 本发明是一种通过在其包含钌金属的催化剂存在下使其末端具有羟基的聚氧化烯三醇与氨和氢接触而制备聚氧化烯三胺的方法,其量为总重量的0.5〜20重量% 催化剂,钌金属承载在选自氧化铝,二氧化硅,二氧化硅 - 氧化铝,二氧化钛和二氧化钛 - 二氧化硅中的至少一种载体上。

    Process for producing polyoxyalkylene triamine
    2.
    发明授权
    Process for producing polyoxyalkylene triamine 有权
    生产聚氧化烯三胺的方法

    公开(公告)号:US07161038B2

    公开(公告)日:2007-01-09

    申请号:US10897008

    申请日:2004-07-23

    IPC分类号: C07C209/16

    摘要: The present invention is a process for producing polyoxyalkylene triamine by bringing polyoxyalkylene triol having at its terminal a hydroxyl group into contact with ammonia and hydrogen in the presence of a catalyst comprising ruthenium metal at an amount of 0.5 to 20% by weight of the total of the catalyst, the ruthenium metal being carried on at least one carrier selected from alumina, silica, silica-alumina, titanium dioxide, and titanium dioxide-silica.

    摘要翻译: 本发明是一种通过在其包含钌金属的催化剂存在下使其末端具有羟基的聚氧化烯三醇与氨和氢接触而制备聚氧化烯三胺的方法,其量为总重量的0.5〜20重量% 催化剂,钌金属承载在选自氧化铝,二氧化硅,二氧化硅 - 氧化铝,二氧化钛和二氧化钛 - 二氧化硅中的至少一种载体上。