| 摘要 |
Compounds of formula (I) below: wherein R<1> and R<2> can be independently a substituted or unsubstituted, saturated or unsaturated C1-C36 hydrocarbon group, or a -RX(AO)n-R<4> group in which R is a C6-C10 arylene group, a straight or branched chain C2-C20 alkylene group, optionally containing an arylene group, or a C4-C20 straight chain alkylene group containing one or more -NH-groups in the alkylene chain, X is -O-, -S-, or -NR<5>- where R<5> is hydrogen or C1-C6 alkyl, each AO group is independently an ethyleneoxy, a 1,2-propyleneoxy, or a 1,2-butyleneoxy group, n is number of from 1 to 100, and the R<4> group is a C1-C36 organic group; and the R<3> group is an -RX(AO)n-R<4> group as defined above; and aqueous and nonaqueous compositions containing them. |
