SMOERJOLJETILLSATS OMFATTANDE ETT KOMPLEX AV EN BORERAD ALKYLKATEKOL OCH EN ALKYL- ELLER ALKENYLSUCCINIMID, SMOERJOLJEKOMPOSITION INNEHAALLANDE DENNA TILLSATS SAMT ANVAENDNING AV KOMPOSITIONEN I EN FOERBRAENNINGSMOTOR

摘要

Fuel consumption in an internal combustion engine is reduced by contacting the moving surfaces thereof with a lubricating oil having present therein a complex obtained by reacting a borated alkyl catechol with an oil-soluble alkyl or alkenyl mono or bis succinimide.