LUBRICANT ADDITIVE COMPOSITION SUITABLE FOR LUBRICATING TWO-STROKE ENGINES FUELED WITH HEAVY FUELS
摘要
A lubricant suitable for lubricating a two-stroke cycle engine which is fueled with a liquid fuel having a volatility less than that of gasoline comprises an oleaginous synthetic ester, a normally liquid solvent having a kinematic viscosity of less than about 5 or 2 mm2/s at 100°C and a nitrogen-containing dispersant bearing a hydrocarbyl group of at least 26 carbon atoms and having a nitrogen content of at least 4 percent by weight. The nitrogen content of the lubricant is at least about 0.3 percent by weight.
申请公布号
WO2009126381(A2)
申请公布日期
2009.10.15
申请号
WO2009US36138
申请日期
2009.03.05
申请人
THE LUBRIZOL CORPORATION;DOHNER, BRENT, R.;BARNES, W., PRESTON