申请人:UNILEVER PLC
公开号:EP0564251A2
公开(公告)日:1993-10-06
An amido peroxyacid compound is provided having the formula :
wherein :
R is selected from the group consisting of C1-C12 alkylene, C5-C12 cycloalkylene, C6-C12 arylene and radical combinations thereof ;
R1 and R2 are independently selected from the group consisting of H, C1-C16alkyl and C6-C12 aryl radicals and a radical that can form a C3-C12 ring together with R3 and both nitrogens ;
R3 is selected from the group consisting of C1-C12 alkylene, C5-C12 cycloalkylene and C6-C12 arylene radicals, and provided when R3 is arylene and when n' and m' are each zero, R is other than C5 alkylene ;
n and n' each are an integer chosen such that the sum thereof is 1 ;
m and m' each are an integer chosen such that the sum thereof is 1 ; and
M is selected from the group consisting of H, alkali metal, alkaline earth metal, ammonium, alkanolammonium cations and radicals and combinations thereof.
The amido peroxyacid compound is useful for bleaching substrates such as stained laundry.
提供了一种酰胺基过氧酸化合物,其化学式为:
其中:
R 选自由 C1-C12 亚烷基、C5-C12 环亚烷基、C6-C12 芳基及其自由基组合组成的组;
R1 和 R2 独立地选自由 H、C1-C16 烷基、C6-C12 芳基以及能与 R3 和两个硝基一起形成 C3-C12 环的基组成的组;
R3 选自 C1-C12 亚烷基、C5-C12 环亚烷基和 C6-C12 芳烯基组成的组,并且当 R3 为芳烯基,且 n' 和 m' 均为零时,R 不是 C5 亚烷基;
n和n'各自为整数,其和为1;
m和m'各自为整数,取其和为1;以及
M 选自 H、碱金属、碱土金属、铵、烷铵阳离子和自由基及其组合组成的组。
氨基过氧酸化合物可用于漂白染色衣物等基质。