Overbased calcium salicylate greases
    5.
    发明申请
    Overbased calcium salicylate greases 有权
    高碱性水杨酸钙油脂

    公开(公告)号:US20060025317A1

    公开(公告)日:2006-02-02

    申请号:US10911132

    申请日:2004-07-29

    IPC分类号: C10M159/22

    摘要: A process and composition for forming a non-Newtonian oil composition in the form of a grease comprising an overbased calcium salicylate and solid particles of colloidally dispersed calcium carbonate in the form of calcite is disclosed wherein the process comprises the steps of heating overbased calcium salicylate, amorphous calcium carbonate, and a converting agent comprising a fatty acid of twelve to twenty-four carbon atoms in an oleaginous medium, and then adding sufficient water, alcohol, and carbon dioxide to the mixture to complete the conversion of the amorphous calcium carbonate to calcite.

    摘要翻译: 公开了一种用于形成脂肪形式的非牛顿油组合物的方法和组合物,其包含高碱性水杨酸钙和以方解石形式的胶体分散的碳酸钙的固体颗粒,其中所述方法包括以下步骤:加热高碱性水杨酸钙, 无定形碳酸钙和含油介质中含有12至24个碳原子的脂肪酸的转化剂,然后向混合物中加入足够的水,醇和二氧化碳,以完成无定形碳酸钙转化为方解石 。