Additive and fuel compositions containing detergent and fluidizer and method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9650583
APP PUB NO 20090025283A1
SERIAL NO

11576491

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Abstract

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A fuel additive composition comprises (a) a Mannich reaction product and (b) a polyetheramine where the weight ratio on an actives basis of component (a) to component (b) is 1:4-10. A fuel composition and a method for removing intake valve deposits and combustion chamber deposits in a spark-ignited internal combustion engine comprise the fuel additive composition which is very effective in removing the deposits.

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Patent Owner(s)

Patent OwnerAddress
THE LUBRIZOL CORPORATION29400 LAKELAND BLVD WICKLIFFE OH 44092-2298

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Garrett, Debra L Cleveland, US 4 4
Jackson, Mitchell M Chagrin Falls, US 21 258

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