METHOD AND COMPOSITIONS THAT PROVIDE DETERGENCY

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United States of America Patent

APP PUB NO 20190153348A1
SERIAL NO

16253604

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to methods of fueling an internal combustion engine, and composition, that provide improved nitrogen-free detergency in the engine, particularly in the area of injector deposit control. The present invention also provides methods of providing both improved detergency and improved corrosion inhibition, while avoiding compatibility problems with fuels and/or while limiting the amount of nitrogen delivered to the fuel from the deposit control additive.

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Patent Owner(s)

Patent OwnerAddress
LUBRIZOL CORPOHIO USA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arters, David C Solon, US 29 147
Barbour, Robert H Ashbourne, GB 16 91

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