C - Chemistry – Metallurgy – 10 – M
Patent
C - Chemistry, Metallurgy
10
M
253/119
C10M 167/00 (2006.01)
Patent
CA 1183125
ABSTRACT OF THE DISCLOSURE Fuel economy of internal combustion engines, especially gasoline engines, is improved by lubricating such engines with lubricant compositions comprising A. at least one tartrate of the formula Image wherein each R is independently a hydrocarbon-based group and the sum of carbon atoms in both the R groups is at least about 8; and 13. at least one oil-soluble detergent and dispersant.
410414
Ridout & Maybee Llp
The Lubrizol Corporation
LandOfFree
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