申请人:UNILEVER N.V.
公开号:EP0256443A2
公开(公告)日:1988-02-24
A stable, dry, granular peroxyacid bleach composition having particle size of from 500-2000 µm is disclosed, said composition comprising from 20 to 65% by weight of a solid organic peroxyacid compound, 79.5 to 30% by weight of at least one inert inorganic salt, and from 0.5 to about 6.5% by weight of a non-oxidisable, acidic, polymeric builder.
Low to medium temperature bleach detergent compositions comprising a surface-active agent, a detergency builder and said dry granular peroxyacid bleach composition are also disclosed.
本发明公开了一种粒径为 500-2000 微米的稳定、干燥、颗粒状过氧酸漂白剂组合物,所述组合物包括 20% 至 65% (按重量计)的固体有机过氧酸化合物、79.5% 至 30% (按重量计)的至少一种惰性无机盐,以及 0.5% 至约 6.5% (按重量计)的不可氧化、酸性聚合物增效剂。 本发明还公开了由表面活性剂、增效剂和所述干燥颗粒状过氧酸漂白剂组合物组成的中低温漂白洗涤剂组合物。