Amine alkenyl substituted succinimide reaction product fuel additives, compositions, and methods
AssigneeEvonik Degussa GmbH
InventorsBuford Brian Smith, Gamini Ananda Vedage
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Abstract
Amine alkenyl substituted succinimide reaction product compositions including the reaction products of (1) an amine component including at least one multifunctional amine of structure (1): wherein each R is independently H or CH2CH2CH2NH2; R1 is H, CH2CH2CH2NH2, C1-C21 alkyl, or C2-C21 alkenyl; n is 2; and m is 1 or 2 and (2) an alkenyl substituted anhydride. Additive compositions, fuel additives, fuel compositions and methods for reducing deposit formations in a fuel system are also disclosed.
Claims20
An amine alkenyl substituted succinimide reaction product composition comprising a reaction product of (1) an amine component comprising at least one multifunctional amine of structure (I):
- where each R is independently H or CH2CH2CH2NH2;
- R1 is H, CH2CH2CH2NH2, C1-C21 alkyl, or C2-C21 alkenyl;
- n is 2;
- and m is 1 or 2 and (2) an alkenyl substituted anhydride.
An amine alkenyl substituted succinimide reaction product composition comprising a reaction product of (1) an amine component comprising at least one multifunctional amine of structure (II):
- where R1 and R3 is H in structure (II) while R2 and R4 are CH2CH2CH2NH2 and (2) an alkenyl substituted anhydride.
Dependencies are inferred from the claim text.