Fuel and related compositions – Liquid fuels – Aluminum or heavy metal – other than lead – containing
Patent
1981-09-14
1982-10-12
Howard, Jacqueline V.
Fuel and related compositions
Liquid fuels
Aluminum or heavy metal, other than lead, containing
44 66, 44 72, 44 73, 44 75, 44DIG1, 252390, 252392, C10L 118, C10L 122
Patent
active
043537111
ABSTRACT:
The reaction products of glycidyl ethers, wherein the alkoxy portion contains from about 6 to about 20 carbon atoms, with unsubstituted alkylenediamines and polyamines of the type H.sub.2 N(CH.sub.2 CH.sub.2 NH).sub.x H are effective carburetor detergents and reduce deposits on various components of internal combustion engines. An example is the reaction product of the glycidyl ether whose alkoxy group is a mixture of 12-14 carbon atom chains with diethylenetriamine.
REFERENCES:
patent: 2996365 (1961-08-01), DeGroote
patent: 3294499 (1966-12-01), Brook et al.
patent: 4295860 (1981-10-01), Childs
Hoatson Jr. James R.
Howard Jacqueline V.
Page II William H.
Snyder Eugene I.
UOP Inc.
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