Polyester dispersants, synthesis and use thereof

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United States of America Patent

PATENT NO 9994786
SERIAL NO

15210287

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Abstract

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Disclosed is an oil soluble polyester composition, suitable for use as a dispersant in lubricating oils. The oil soluble polyester composition is prepared by reacting (a) a hydrocarbyl-substituted succinic acylating agent and (b) a di-hydroxyalkyl-substituted tertiary amine compound selected from a N,N-di-hydroxyalkyl-substituted tertiary monoamine and a N,N′-di-hydroxyalkyl-substituted tertiary diamine.

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Patent Owner(s)

Patent OwnerAddress
CHEVRON ORONITE COMPANY LLCP O BOX 6006 SAN RAMON CA 94583-0806

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ruhe,, Jr William Raymond Benicia, US 11 11

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