发明授权
US5021173A Friction modified oleaginous concentrates of improved stability 失效
摩擦改性含油浓缩物具有改善的稳定性

Friction modified oleaginous concentrates of improved stability
摘要:
According to the present invention, oleaginous compositions having improved storage stability properties are provided, which comprise a combination of ashless dispersants, friction modifier and oil-soluble copper antioxidants, wherein the composition is substantially free of boron.
公开/授权文献
信息查询
0/0