Alpha-phosphono amides useful as antiwear and friction-reducing additives for lubricants and liquid hydrocarbon fuels are disclosed. The compounds are non-corrosive and effective at relatively low concentrations when compared with common phosphorus-based additives.
Alpha phosphonoamides, and lubricant and hydrocarbon fuel compositions containing them
申请人:THE PROCTER & GAMBLE COMPANY
公开号:EP0083124A1
公开(公告)日:1983-07-06
Alpha-phosphono amides useful as antiwear and friction-reducing additives for lubricants and liquid hydrocarbon fuels are disclosed. The compounds are non-corrosive and effective at relatively low concentrations when compared with common phosphorus-based additives.