The present invention is directed to compounds comprising the reaction products of a phenolic ester polyol, a boron containing compound, and optionally, an alcohol. Also disclosed are compounds comprising the reaction products of a polyol, a boron containing compound, and a phenolic acid or ester.
Lubricating oil compositions and additive concentrates comprising above compounds, and methods for operating an internal combustion engine using said lubricating oil compositions are also disclosed.
本发明涉及包括
酚酯多元醇、含
硼化合物以及可选的醇的反应产物的化合物。还公开了包括多元醇、含
硼化合物以及
酚酸或酯的反应产物的化合物。还公开了包括上述化合物的润滑油组合物和添加剂浓缩物,以及使用所述润滑油组合物操作内燃机的方法。