C - Chemistry – Metallurgy – 10 – L
Patent
C - Chemistry, Metallurgy
10
L
44/27
C10L 1/22 (2006.01) C10L 1/06 (2006.01) C10L 1/18 (2006.01) C10L 1/224 (2006.01) F02B 1/04 (2006.01) F02B 75/02 (2006.01)
Patent
CA 1308253
Abstract of the Disclosure: The invention relates to fuels for Otto engines con- taining small proportions of the alkali-metal or alka- line-earth-metal salts of amic acids of the general formula R1R2N-CO-A-COOH or of analogous partial amides of tricarboxylic or tetracarboxylic acids whose carbamoyl groups have the general formula R1R2N-CO-, where A is the bivalent radical vinylene, ethylene, trimethylene, or tetramethylene and either R1 and R2 are identical or different, substituted or unsubstituted alkyls or alkenyls of from 5 to 75 carbon atoms or R' is hydrogen and R2 is the group of the general formula R3R4N-[CnH2nO]x-CnH2n-, where R3 and R4 are identical or different hydrocarbon radicals of from 1 to 18 -- preferably from 4 to 13 -- carbon atoms, n is 3 or 4 (or 3 and 4), and x is from 4 to 99.
572689
Martischius Franz-Dieter
Oppenlaender Knut
Vogel Hans-Henning
Basf Aktiengesellschaft
Robic
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