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US 2019/0119594 A1Published application
Lubricant for two-stroke cycle engines
AssigneeThe Lubrizol Corporation
InventorsMichael J. Marcella, David A. Duncan
Life of this patent
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Abstract
A lubricant composition adapted for a two stroke cycle engine comprises 5 wt. % to 35 wt. % of an oil of lubricating viscosity, greater than 50 wt. % to 90 wt. % of a hydrocarbon solvent and at least one additive selected from (i) a dispersant and (ii) a friction modifier.
Claims40
A lubricating composition comprising:
- (a) 5 to 35 wt. % of an oil of lubricating viscosity;
- (b) 50 to 90 wt. of a hydrocarbon solvent;
- and
- (c) at least one additive selected from (i) a dispersant and (ii) a friction modifier.
1 more element
A combustible mixture for fueling a two-cycle engine comprising a lubricating composition admixed with a liquid fuel composition at a ratio of 1:60 to 1:40 by volume, wherein the lubricating composition comprises:
- a. from 5 wt. % to 35 wt. % of an oil of lubricating viscosity;
- b. from 60 wt. % to 90 wt. of a hydrocarbon solvent;
- c. from 0.02 wt. % to 10 wt. % of a dispersant;
- d. from 0.1 wt. % to 5 wt. % of at least one friction modifiers;
- and
- e. optionally, a detergent.
3 more elements
Dependencies are inferred from the claim text.