C - Chemistry – Metallurgy – 10 – L
Patent
C - Chemistry, Metallurgy
10
L
C10L 1/22 (2006.01) C10L 1/238 (2006.01) C10L 10/00 (2006.01) C10L 10/18 (2006.01)
Patent
CA 2700349
A diesel fuel composition comprising a performance enhancing additive, wherein the performance enhancing addi-tive is the product of a Mannich reaction between: (a)an aldehyde; (b)a polyamine; and (c)an optionally substituted phenol; wherein the polyamine component (b) includes the moiety R1 R2 NCHR3 CHR4 NR5 R6 wherein each of R1, R2 R3, R4, R5 and R6 is indepen-dently selected from hydrogen, and an optionally substituted alkyl, alkenyl, alkynyl, aryl, alkylaryl or arylalkyl substituent.
L'invention concerne une composition de combustible diesel comprenant un additif améliorant la performance, cet additif étant le produit d'une réaction de Mannich entre : (a) un aldéhyde; (b) un polyamine et (c) un phénol éventuellement substitué. Le composant de polyamine (b) comprend la fraction R1 R2 NCHR3 CHR4 NR5 R6 dans laquelle chacun des R1, R2 R3, R4, R5 et R6 est indépendamment sélectionné parmi hydrogène et un substituant alkyle, alcényle, alkynyle, aryle, alkylaryle ou arylalkyle éventuellement substitué.
Innospec Limited
Sim & Mcburney
LandOfFree
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