Method of preparing an alkaline earth metal tallate
    41.
    发明授权
    Method of preparing an alkaline earth metal tallate 失效
    制备碱土金属的方法

    公开(公告)号:US5763373A

    公开(公告)日:1998-06-09

    申请号:US666902

    申请日:1996-06-20

    CPC classification number: C07C51/412

    Abstract: A stable, fluid alkaline earth metal tallate dispersion is prepared by (i) forming a pre-emulsion of fatty acids derived from tall oil, water, and a surfactant; (ii) forming an alkaline earth metal salt dispersion from an alkaline earth metal oxide and/or hydroxide, a lower carboxylic acid, and water; and (iii) incorporating the pre-emulsion into the alkaline earth metal salt dispersion under high shear and low pressure.

    Abstract translation: 通过(i)形成来自妥尔油,水和表面活性剂的脂肪酸的预乳液来制备稳定的流体碱土金属配盐分散体; (ii)从碱土金属氧化物和/或氢氧化物,低级羧酸和水形成碱土金属盐分散体; 和(iii)在高剪切和低压下将预乳液掺入碱土金属盐分散体中。

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