| 摘要 |
A mixture of metal salts of aromatic/aliphatic phosphorodithioic acids is disclosed. The metal salts, a mixture of the aromatic/aliphatic phosphorodithioic acids contain an aliphatic group and an aromatic group, optionally (H) aliphatic groups, and optionally (B) aromatic groups. The (B) aromatic component can be made utilizing phenol and/or mixtures of cresylic acids. The metal salts are oil-soluble and are useful as corrosion inhibitors and anti-wear agents, particularly in lubricating oil compositions.
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