申请人:Chemtura Corporation
公开号:EP2314661A1
公开(公告)日:2011-04-27
Disclosed herein is a composition comprising:
(A) a hydrocarbon fuel;
(B) at least one hydroxy carboxylic or hydroxy polycarboxylic acid ester having
the following generic formula:
wherein:
R3 is selected from the group consisting of C1 - C18 linear or branched alkyl, C1 - C18 linear or branched alkenyl, alkoxyalkyl, hydroxyalkyl, aryl, and benzyl; and
X- is selected from the group consisting of
and
wherein:
R1 is selected from the group consisting of hydrogen, CH2CO2R3, CH(OH)CO2R3, alkyl, aryl, alkoxyalkyl, and alkaryl;
R2 is selected from the group consisting of hydrogen, alkyl, and CH2CO2R3;
provided that:
if R1 is CH2CO2R3, then R2 is hydrogen or CH2CO2R3;
if R1 is CH(OH)CO2R3, then R2 is hydrogen;
if R1 is alkyl, aryl, alkoxyalkyl, or alkaryl, then R2 is hydrogen or alkyl;
R4 is selected from the group consisting of hydrogen and CH2CO2R3;
R5 and R6 are independently selected from the group consisting of hydrogen, alkyl,
and aryl; and
R7, R8, R9, and R10 are independently selected from the group consisting of hydrogen, CO2R3, alkyl, and fused aryl; and, optionally,
(C) at least one zinc dihydrocarbyldithiophosphate of formula:
wherein n is 2 and R2 and R3 are independently selected hydrocarbyl groups.
本文公开了一种组合物,其中包括
(A) 碳氢化合物燃料;
(B) 至少一种羟基羧酸或羟基多羧酸酯,其通式如下
具有以下通式
其中
R3 选自由 C1 - C18 直链或支链烷基、C1 - C18 直链或支链烯基、烷氧基烷基、羟基烷基、芳基和苄基组成的组;以及
X- 选自以下组成的组
和
其中
R1 选自由氢、CH2CO2R3、CH(OH)CO2R3、烷基、芳基、烷氧基烷基和烷芳基组成的组;
R2 选自氢、烷基和 CH2CO2R3 组成的组;
条件是
如果 R1 是 CH2CO2R3,则 R2 是氢或 CH2CO2R3;
如果 R1 是 CH(OH)CO2R3,则 R2 是氢;
如果 R1 是烷基、芳基、烷氧基烷基或烷芳基,则 R2 是氢或烷基;
R4 选自由氢和 CH2CO2R3 组成的组;
R5 和 R6 分别独立地选自氢、烷基、烷氧基烷基或烷芳基组成的组、
和芳基组成的组;以及
R7、R8、R9 和 R10 独立选自由氢、CO2R3、烷基和融合芳基组成的组;以及,任选地、
(C) 至少一种式中的二氢羰基二硫代磷酸锌:
其中 n 是 2,R2 和 R3 是独立选定的烃基。