发明授权
- 专利标题: Oil-soluble phosphorus antiwear additives for lubricants
- 专利标题(中): 润滑油油溶性磷抗磨添加剂
-
申请号: US245405申请日: 1988-09-16
-
公开(公告)号: US4857214A公开(公告)日: 1989-08-15
- 发明人: Andrew G. Papay , Rolfe J. Hartley
- 申请人: Andrew G. Papay , Rolfe J. Hartley
- 申请人地址: MO St. Louis
- 专利权人: Ethylk Petroleum Additives, Inc.
- 当前专利权人: Ethylk Petroleum Additives, Inc.
- 当前专利权人地址: MO St. Louis
- 主分类号: C10M159/12
- IPC分类号: C10M159/12 ; C10M129/95 ; C10M133/52 ; C10M159/16 ; C10N10/06 ; C10N10/10 ; C10N10/12 ; C10N30/06 ; C10N30/10 ; C10N70/00
摘要:
Oil-soluble reaction products of inorganic phosphorus containing acids or anhydrides with a boron compound and ashless dispersants such as alkenyl succinimides are useful as antiwear/EP additives in lubricants.
公开/授权文献
信息查询
IPC分类: