Invention Grant
US3215631A Lubricants containing ashless nitrogencontaining polymeric detergents and complexes of acid aryl phosphates
失效
含有无灰含氮聚合物洗涤剂和酸性芳基磷酸盐络合物的润滑剂
- Patent Title: Lubricants containing ashless nitrogencontaining polymeric detergents and complexes of acid aryl phosphates
- Patent Title (中): 含有无灰含氮聚合物洗涤剂和酸性芳基磷酸盐络合物的润滑剂
-
Application No.: US25710363Application Date: 1963-02-08
-
Publication No.: US3215631APublication Date: 1965-11-02
- Inventor: HENDERSON BENNETT M , COON JOHN S
- Applicant: SHELL OIL CO
- Assignee: Shell Oil Co
- Current Assignee: Shell Oil Co
- Priority: US25710363 1963-02-08
- Main IPC: C07D207/40
- IPC: C07D207/40 ; C07D207/412 ; C07F9/12 ; C08F8/40 ; C08F26/06 ; C08L33/08 ; C08L39/08 ; C10M141/10 ; C10M157/08 ; C10M161/00
Information query
