Borate esters of hydrocarbyl-substituted mono- and bis-succinimides containing polyamine chain linked hydroxyacyl groups and lubricating oil compositions containing same

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United States of America Patent

PATENT NO 4554086
SERIAL NO

06604188

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Abstract

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Lubricating oils of improved wear resistance and dispersancy are prepared containing borate esters of hydrocarbyl-substituted mono- and bis-succinimides containing polyamine chain linked hydroxyacyl groups.

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Patent Owner(s)

Patent OwnerAddress
ETHYL ADDITIVES CORPORATION330 SOUTH FOURTH STREET RICHMOND VA 23217

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Karol, Thomas J Wappingers Falls, NY 61 968
Magaha, Harold S Poughkeepsie, NY 4 160

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