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US09388362B2 Friction modifiers and a method of making the same 有权
摩擦改性剂及其制备方法

Friction modifiers and a method of making the same
摘要:
A lubricating oil additive composition comprising the reaction product of an (a) an alkylated aromatic ether alcohol, (b) a source of boron, and (c) a hydrocarbyl polyol, having at least two hydroxyl groups.
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