ACYLATED MANNICH BASE MONO- AND/OR BIS- SUCCINIMIDE LUBRICATING OIL ADDITIVE
展开▼
机译:酰化的曼尼基单和/或双双磺酰胺润滑油添加剂
展开▼
页面导航
摘要
著录项
相似文献
摘要
A lubricating oil composition having improved dispersancy and antioxidancy is prepared by coupling mono- and/or bis-alkenyl succinimides with an aldehyde and hydroxyaromatic amine. The resulting coupled succinimide is then acylated with an acylating agent to form a Mannich hydroxyaromatic amine coupled acylated mono and/or bis-alkenyl succinimide.
展开▼