CPC C10L 10/08 (2013.01) [C07D 207/12 (2013.01); C10L 2200/0446 (2013.01)] | 16 Claims |
1. A fuel mixture comprising:
a) a hydrocarbon fuel; and
b) a lubricity additive according to formula I:
R1[(—O—R2)n-Q]p (I)
wherein p is 3 or greater;
wherein each n is independently selected from integers equal to 2 or greater;
wherein R1 is a C3-C20 aliphatic hydrocarbon group of valence p which is branched or linear and which is substituted or unsubstituted;
wherein each R2 is independently selected from C2-C20 divalent aliphatic or aromatic hydrocarbon groups which are branched or linear and which are substituted or unsubstituted; and
wherein each Q is independently selected from —NH2 or a moiety according to formula II:
wherein each R3 is independently selected from C8-C60 alkenyl groups which are substituted or unsubstituted,
providing that at least one Q is the moiety according to formula II.
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