International Lubricants, Inc.

Other

Frank L Erickson

Phillip S Landis

Robert E Anderson

David L Folkins

There is disclosed a lubricating composition consisting essentially of a lubricant base and a lubricant additive wherein the lubricant additive comprises at least two groups of ingredients, wherein, the first group is a triglyceride vegetable oil, a wax ester of a triglyceride vegetable oil and combinations, the second group is a sulfurized mixture of a triglyceride vegetable oil and a wax ester of a triglyceride vegetable oil, and the third group is a phosphite adduct of triglyceride vegetable oil, a phosphite adduct of wax ester and combinations.

Vegetable oil derivatives as lubricant additives

There is disclosed a dry film lubricant for use in metal stamping, fabricating and forming operations. The dry film lubricant comprises a wax component suspended in an aqueous solvent. The wax component comprises a saturated wax ester having a carbon chain length from about 28 to about 44 carbons atoms in length surrounding an ester bond. The unsaturated component comprises a phosphite adduct friction modifier and an unsaturated vegetable oil or modified unsaturated vegetable oil.

Dry film lubricants

There is disclosed lubricant additives that comprise a combination of meadowfoam oil as a triglyceride or a wax ester, sulfurized triglyceride meadowfoam oil or sulfurized wax ester of meadowfoam oil, amnd phosphite adducts of triglyceride meadowfoam oil or wax ester of meadowfoam oil. There is also disclosed a proceess for sulfurizing triglyceride meadowfoam oil that is soluble in a lubricant base, such as mineral oil.

Meadowfoam oil and meadowfoam oil derivatives as lubricant additives

There is disclosed lubricant additives that comprise combination of vegetable oil as a triglyceride or a wax ester, sulfurized triglyceride vegetable oil or sulfurized wax ester of vegetable oil, and phosphite adducts of triglyceride vegetable oil, wax ester of vegetable oil or jojoba oil. There is also disclosed a process for sulfurizing triglyceride vegetable oil that is soluble in a lubricant base, such as mineral oil.

There is disclosed lubricant additives that comprise a combination of meadowfoam oil as a triglyceride or a wax ester, sulfurized triglyceride meadowfoam oil or sulfurized wax ester of meadowfoam oil, and phosphite adducts of triglyceride meadowfoam oil or wax ester of meadowfoam oil. There is also disclosed a process for sulfurizing triglyceride meadowfoam oil that is soluble in a lubricant base, such as mineral oil.

There is disclosed an improved lubricant base composition for incorporation into a wide variety of lubricating compositions. The improved lubricant base composition comprises at least two ingredients selected from jojoba oil, sulfurized jojoba oil, and a phosphite adduct of jojoba oil.

Growing community of inventors

Seattle, WA, United States of America

Frank L Erickson