Invention Application
US20080269088A1 1,3,2-DIOXAPHOSPHORINANE, 2-SULFIDE DERIVATIVES FOR USE AS ANTI-WEAR ADDITIVES IN LUBRICANT COMPOSITIONS
有权
用作润滑剂组合物中抗磨损添加剂的1,3-二氧杂磷杂环丁烷二硫代衍生物
- Patent Title: 1,3,2-DIOXAPHOSPHORINANE, 2-SULFIDE DERIVATIVES FOR USE AS ANTI-WEAR ADDITIVES IN LUBRICANT COMPOSITIONS
- Patent Title (中): 用作润滑剂组合物中抗磨损添加剂的1,3-二氧杂磷杂环丁烷二硫代衍生物
-
Application No.: US12028878Application Date: 2008-02-11
-
Publication No.: US20080269088A1Publication Date: 2008-10-30
- Inventor: John Marshall BAKER , Naresh Mathur , Roger M. Sheets , David J. Degonia
- Applicant: John Marshall BAKER , Naresh Mathur , Roger M. Sheets , David J. Degonia
- Main IPC: C10M169/04
- IPC: C10M169/04 ; C07F9/6571 ; G01N33/26
Abstract:
The present disclosure relates to a non-acidic, sulfur-containing, phosphorus-containing compound of the formula I where R1, R2, R3, R4, R5, R6, and R7 are as defined herein. Such a compound may exhibit improved antiwear performance and thermal stability in lubricating compositions.
Public/Granted literature
- US08466096B2 1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wear additives in lubricant compositions Public/Granted day:2013-06-18
Information query
IPC分类:
