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    • 119. 发明申请
    • COMPOSITIONS AND METHOD
    • 组合物和方法
    • WO2009147373A3
    • 2010-04-01
    • PCT/GB2009001342
    • 2009-05-28
    • CASTROL LTDHUDSON ROBERT PAUL
    • HUDSON ROBERT PAUL
    • C10M173/02C10N40/20C10N40/24
    • C10M173/02C10M2207/123C10M2207/127C10M2209/104C10M2209/107C10M2219/06C10M2219/085C10M2223/043C10N2240/40C10N2240/402C10N2240/406C10N2240/409C10M2209/105
    • The present invention provides an additive package composition for a metalworking fluid comprising the following water-soluble components: (a) at least one neutralised dicarboxylic acid, in which the dicarboxylic acid has a carbon number of 6 to 12 carbons and/or at least one neutralised tricarboxylic acid, in which the tricarboxylic acid has a carbon number of up to 30 carbons; (b) at least one neutralised mono-substituted phosphate ester; (c) at least one neutralised thio acid; and (d) water, and a metalworking fluid composition comprising each of components (a) to (d) and additional component (e), which is at least one ethylene oxide, propylene oxide co-polymer. Also provided is a method of cold rolling a metal which employs the metalworking fluid composition described herein and/or a metalworking fluid comprising the additive package composition described herein.
    • 本发明提供了一种用于金属加工液的添加剂包装组合物,其包含以下水溶性组分:(a)至少一种中和的二羧酸,其中二羧酸的碳数为6至12个碳和/或至少一个 中和三羧酸,其中三羧酸的碳数最多为30个碳原子; (b)至少一种中和的单取代磷酸酯; (c)至少一种中和的硫代酸; 和(d)水,以及包含组分(a)至(d)和另外的组分(e))的金属加工液组合物,其为至少一种环氧乙烷,环氧丙烷共聚物。 还提供了一种使用本文所述的金属加工液组合物和/或包含本文所述的添加剂包组合物的金属加工液的金属的冷轧方法。