A lubricating oil additive composition contains a borated succinimide derivative and an amino alcohol compound. A lubricating oil composition containing the lubricating oil additive composition is excellent in high-temperature detergency and base value retention (long-drain capabilities) even though a blended content of a metal detergent is low and an ash content is small.
一种润滑油添加剂组合物含有一种
硼化琥珀
酰亚胺衍
生物和一种
氨基醇化合物。含有该润滑油添加剂组合物的润滑油组合物即使
金属清净剂的混合含量低、灰分含量小,也具有出色的高温清净性和基值保持能力(长排
水能力)。