申请人:Reid Jacqueline
公开号:US20130186360A1
公开(公告)日:2013-07-25
A diesel fuel composition comprising a performance enhancing additive, wherein the performance enhancing additive 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 R
1
R
2
NCHR
3
CHR
4
NR
5
R
6
wherein each of R
1
, R
2
R
3
, R
4
, R
5
and R
6
is independently selected from hydrogen, and an optionally substituted alkyl, alkenyl, alkynyl, aryl, alkylaryl or arylalkyl substituent.