Lubricant additive concentrate containing isomerized jojoba oil

Patent · Tue May 12 04:00:00 EDT 1987

OSTI ID:6533410

Arndt, G

This patent describes a crankcase motor oil additive concentrate intended to be added to a conventional crankcase motor oil to improve its ability to lubricate and protect the engine. The additive concentrate comprises the following components: A petroleum base stock of lubricating quality and viscosity. The base stock comprises from about 13.5 to 90 weight percent of the additive concentrate; a detergent-inhibitor package. The package is present at from about 7 to about 40 weight percent of the concentrate; a supplemental antiwear additive selected from the salts of dialkyl dithiophosporic acids. The additive is present at a level of from about 1 to about 10 weight percent of the concentrate; and a supplemental antiwear additive selected from the class of sulfurized olefins. The additive is present at a level of from about 1 to about 10 weight percent of the concentrate.

• Assignee: Wynn Oil Company, Fullerton, CA
• Patent Number(s): US 4664821
• OSTI ID: 6533410
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
020500* -- Petroleum-- Products & By-Products
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
ADDITIVES
ALKENES
AUTOMOTIVE FUELS
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
CORROSION INHIBITORS
ENERGY SOURCES
ENGINES
FOSSIL FUELS
FUEL ADDITIVES
FUEL OILS
FUELS
HYDROCARBONS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
ISOMERIZATION
JOJOBA
LIQUID FUELS
LUBRICANTS
LUBRICATING OILS
LUBRICATING PROPERTIES
MECHANICAL PROPERTIES
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM
PETROLEUM PRODUCTS
PHOSPHORIC ACID
PHYSICAL PROPERTIES
PLANTS
QUANTITY RATIO
SHRUBS
VISCOSITY
WEAR RESISTANCE