申请人:Mobil Oil Corporation
公开号:US04507216A1
公开(公告)日:1985-03-26
New reaction products obtained by reacting (1) a hindered phenol, (2) a borating agent and (3) a hydrocarbyl carboxylate are described. The preferred reaction sequence involves, first, the reaction of (1) and (2), then reacting the product obtained with the hydrocarbyl carboxylate. Also described are lubricant or liquid fuel compositions containing a major proportion of lubricant or fuel and an antifriction, anticorrosion or fuel reducing amount of the reaction product of this invention and a method of reducing fuel consumption in an internal combustion engine by lubricating the engine therewith.
本发明描述了通过反应(1)受阻酚,(2)硼化剂和(3)烃基羧酸酯获得的新反应产物。首选反应顺序涉及首先反应(1)和(2),然后将所得产物与烃基羧酸酯反应。还描述了包含润滑剂或液体燃料组分的润滑剂或燃料组分,其中该组分包含本发明的反应产物的主要成分和一定量的抗摩擦,抗腐蚀或减少燃料的量,并且还提供了一种通过使用本发明的反应产物润滑发动机来减少内燃机燃料消耗的方法。