
基本信息:
- 专利标题: Amine Terminated and Hydroxyl Terminated Polyether Dispersants
- 专利标题(中):胺终止和羟基封端的聚醚分散剂
- 申请号:US13858316 申请日:2013-04-08
- 公开(公告)号:US20130274160A1 公开(公告)日:2013-10-17
- 发明人: Ewan E. Delbridge , Renee A. Eveland , Joanne L. Jones , John K. Pudelski , Nicolas Proust
- 申请人: THE LUBRIZOL CORPORATION
- 申请人地址: US OH Wickliffe
- 专利权人: THE LUBRIZOL CORPORATION
- 当前专利权人: THE LUBRIZOL CORPORATION
- 当前专利权人地址: US OH Wickliffe
- 主分类号: C10M149/12
- IPC分类号: C10M149/12 ; C10M145/24
摘要:
The disclosed technology relates to a dispersant composition comprising the reaction product of a polyolefin acylating agent and an amine terminated or hydroxyl terminated polyether. In addition, the technology relates to lubricating compositions containing the dispersant composition and an optional synergistic amount of another dispersant, as well as methods of employing the dispersant composition in an engine and engine oils.
摘要(中):
所公开的技术涉及包含聚烯烃酰化剂和胺封端或羟基封端的聚醚的反应产物的分散剂组合物。 此外,该技术涉及含有分散剂组合物和任选的协同量的另一种分散剂的润滑组合物,以及在发动机油和发动机油中使用分散剂组合物的方法。