Lubricant additive concentrate containing isomerized jojoba oil

Patent · Tue May 12 00:00:00 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
• Resource Relation: Patent File Date: Filed date 6 Dec 1985
• Country of Publication: United States
• Language: English

Related Subjects

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