Quaternary ammonium compound and fuel composition

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United States of America Patent

PATENT NO 11566197
APP PUB NO 20210348074A1
SERIAL NO

17277975

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A quaternary ammonium compound of formula (I): wherein R0, R1, R2 and R3 is each independently an optionally substituted hydrocarbyl group; X is a linking group; R4 is an optionally substituted alkylene group; n is a positive integer; W is O− or OH; b is 1 when W is OH, and b is 2 when W is O−.

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Patent Owner(s)

Patent OwnerAddress
INNOSPEC LIMITEDELLESMERE PORT CHESHIRE CH65 4EY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Petts, Matthew Ellesmere Port, GB 9 7
Ross, Alan Norman Ellesmere Port, GB 15 7

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