Fuel and related compositions – Liquid fuels – Aluminum or heavy metal – other than lead – containing
Patent
1977-05-27
1979-07-10
Waltz, Thomas
Fuel and related compositions
Liquid fuels
Aluminum or heavy metal, other than lead, containing
44 71, 44 64, 260239A, 260239BC, 544398, 544402, 544382, 544400, 544389, 548320, 560158, 560159, 252542, 252544, 252548, C10L 122, C07C12506, C07D29514
Patent
active
041606485
ABSTRACT:
Fuel compositions for internal combustion engines are provided which contain deposit control additives which maintain cleanliness of intake systems without contributing to combustion chamber deposits. The additives are polyloxyalkylene carbamates comprising a hydroxy- or hydrocarbyloxy-terminated polyloxyalkylene chain of 2-5 carbon oxyalkylene units bonded through an oxycarbonyl group to a nitrogen atom of a polyamine having from 2 to 10 amine nitrogens and from 2 to 40 carbons with a carbon:nitrogen ratio between about 1:1 and 10:1.
REFERENCES:
patent: 2991162 (1961-07-01), Malec
patent: 3359303 (1967-12-01), Coker et al.
patent: 3438757 (1969-04-01), Honnen et al.
patent: 3454625 (1969-07-01), Eiseman, Jr. et al.
patent: 3565592 (1971-02-01), Mehmedbasich
patent: 3652240 (1972-03-01), Dorn et al.
patent: 3658882 (1972-04-01), Eisemah, Jr.
patent: 3671511 (1972-06-01), Honnen et al.
patent: 3786081 (1974-01-01), Oppenlaenger et al.
patent: 3813341 (1974-05-01), Elliott et al.
patent: 3960515 (1976-06-01), Honnen
Honnen Lewis R.
Lewis Robert A.
Chevron Research Company
LaPaglia S. R.
Newell D. A.
Waltz Thomas
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