abstract |
PROBLEM TO BE SOLVED: To provide a lubricating additive package which can be used for compounding a low sulfur, low ash, low phosphorus oil using overbased calcium oleate. The present invention provides a low sulfur, low ash, low phosphorus oil soluble lubricating additive package comprising an overbased metal carboxylate. Also included in the present invention are lubricating oils comprising the oil-soluble lubricating additive package of the present invention, and machines lubricated with said oils. Also disclosed are some methods of lubricating the machine. [Selection diagram] None |