Polyurea-based grease with metal borate and antimony additives

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United States of America Patent

PATENT NO 5246605
SERIAL NO

07966255

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Abstract

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Disclosed is a grease composition comprising a major amount of a lubricating oil base vehicle, a polyurea gellant in an amount sufficient to thicken the base vehicle to grease consistency, an alkali-metal borate in an amount sufficient to impart extreme-pressure properties to the grease and from 0.1 to 10.0 mass percent of antimony dithiocarbamate.

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Patent Owner(s)

Patent OwnerAddress
CHEVRON RESEARCH COMPANYSAN FRANCISCO CALIFORNIA 94120

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vartanian, Paul F Oakland, CA 10 46

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