Method of preparing magnesium and calcium dihydrocarbyldithiophosphate
    55.
    发明授权
    Method of preparing magnesium and calcium dihydrocarbyldithiophosphate 失效
    二烃基二硫代磷酸镁和钙的制备方法

    公开(公告)号:US4587062A

    公开(公告)日:1986-05-06

    申请号:US606202

    申请日:1984-05-02

    申请人: Jacob J. Habeeb

    发明人: Jacob J. Habeeb

    IPC分类号: C07F9/165

    CPC分类号: C07F9/165

    摘要: This invention involves a method for preparing magnesium and calcium dihydrocarbyldithiophosphates comprising reacting magnesium or calcium in elemental metal form with a dihydrocarbyldithiophoric acid in the presence of an effective amount of a selected lower alkyl alcohol, particularly methanol, as a reaction promoter.

    摘要翻译: 本发明涉及一种制备二烃基二硫代磷酸钙和钙的方法,包括在有效量的选择的低级烷基醇,特别是甲醇作为反应促进剂的存在下使元素金属形式的镁或钙与二烃基二硫代磷酸反应。