申请人:Lever Brothers Company, Division of Conopco, Inc.
公开号:US05021187A1
公开(公告)日:1991-06-04
Bleach activators are herein disclosed having the stoichiometric formula: [Cu(R.sub.1 R.sub.2 CHR.sub.5 (CH.sub.2).sub.n R.sub.6 CHNR.sub.3 R.sub.4)X.sub.m ] (I) wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are each a radical selected from the group consisting of hydrogen, alkyl, aryl, alkylaryl, arylalkyl, phenyl, benzyl and mixtures thereof, or R.sub.5 and R.sub.6 together form a hydrogen carbon ring, n is an integer from 0 to 1, m is an integer from 1 to 2, and X is selected from mono- and polyvalent anions. These bleach activators are combined with a peroxygen compound capable of releasing hydrogen perioxide in an aqueous solution. The combination is especially effective in the removal of hydrophobic stains from fabrics.
漂白活性剂的化学式如下:[Cu(R.sub.1 R.sub.2 CHR.sub.5 (CH.sub.2).sub.n R.sub.6 CHNR.sub.3 R.sub.4)X.sub.m ] (I),其中R.sub.1、R.sub.2、R.sub.3、R.sub.4、R.sub.5和R.sub.6分别为从氢、烷基、芳基、烷基芳基、芳基烷基、苯基、苄基和它们的混合物中选取的基团,或者R.sub.5和R.sub.6一起形成一个氢碳环,n为0到1的整数,m为1到2的整数,X选自单价和多价阴离子。这些漂白活性剂与能够在水溶液中释放过氧化氢的过氧化物化合物结合。该组合特别有效地去除织物上的疏水性污渍。