Use Of Aminoacetones And Salts Thereof As Bleaching Boosters For Peroxygen Compounds
申请人:Reinhardt Gerd
公开号:US20090289221A1
公开(公告)日:2009-11-26
The use is claimed of aminoacetones or salts thereof of the general formulae (I) and (II) in which R
1
and R
2
are each independently hydrogen, C
1
-C
22
-alkyl, C
2
-C
22
-alkenyl, phenyl or C
5
-C
8
-cycloalkyl, or R
1
and R
2
, together with the nitrogen atom, form a 5-, 6- or 7-membered ring system, X′ is anion, for example chloride, bromide, iodide, toluenesulfonate, benzenesulfonate, cumenesulfonate, mesitylsulfonate, sulfate, hydrogensulfate, acetate, fatty acid anion or anion of polycarboxylates, as a bleaching booster for inorganic peroxygen compounds in the pH range from 7 to 9.
使用一般式(I)和(II)的氨基酮或其盐,其中R1和R2分别独立地为氢、C1-C22烷基、C2-C22烯基、苯基或C5-C8环烷基,或R1和R2与氮原子一起形成5、6或7成员环系统,X'为阴离子,例如氯化物、溴化物、碘化物、甲苯磺酸盐、苯磺酸盐、叔丁基苯磺酸盐、二甲苯基磺酸盐、硫酸盐、氢硫酸盐、乙酸盐、脂肪酸阴离子或多羧酸盐的漂白增白剂,用于pH在7至9的无机过氧化物化合物。