Aqueous lubricating composition and process of manufacturing same
    237.
    发明授权
    Aqueous lubricating composition and process of manufacturing same 失效
    水性润滑组合物及其制造方法

    公开(公告)号:US4478731A

    公开(公告)日:1984-10-23

    申请号:US516182

    申请日:1983-07-21

    Inventor: Antoine Gaucher

    Abstract: A process for the production of an aqueous lubricant composition free of oil including water and at least one metallic carboxylate, wherein the anionic is at least one saturated linear organic radical containing at least 12 carbon atoms and the cationic is at least one bivalent or trivalent metal having an electro-chemical oxidation-reduction potential greater than -0.7 volts. The process includes mixing of two mother solutions. The first mother solution is an aqueous solution of at least one alkali metal carboxylate soluble in water wherein the anionic is at least one saturated linear organic radical with at least 12 carbon atoms. The second mother solution is an aqueous solution of at least one metallic salt whereof the anionic is selected from the group consisting of hydroxide, chloride, sulphate, nitrate or phosphate ions and whereof the cationic is at least one bivalent or trivalent metal having an electro-chemical oxidation reduction potential greater than -0.70 volts.

    Abstract translation: 一种生产不含油的水性润滑剂组合物的方法,包括水和至少一种金属羧酸盐,其中阴离子是至少一个含有至少12个碳原子的饱和直链有机基团,阳离子是至少一种二价或三价金属 具有大于-0.7伏特的电化学氧化还原电位。 该方法包括混合两种母液。 第一母溶液是至少一种可溶于水的碱金属羧酸盐的水溶液,其中阴离子是至少一个具有至少12个碳原子的饱和直链有机基团。 第二母溶液是至少一种金属盐的水溶液,其中阴离子选自氢氧化物,氯化物,硫酸盐,硝酸盐或磷酸根离子,其中阳离子是至少一种具有电解质的二价或三价金属, 化学氧化还原电位大于-0.70伏。

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