Use of transition metal complexes as bleach catalysts in washing and cleaning compositions
申请人:Reinhardt Gerd
公开号:US09102903B2
公开(公告)日:2015-08-11
The invention relates to the use of manganese or iron complexes which, as well as a tetraoxolene unit, contain two macrocyclic, N-containing ligands, especially cyclen or cyclam ligands, in washing and cleaning compositions in the form of granules or powder or solution or suspension for bleaching of colored stains both on textiles and on hard surfaces. The invention also relates to washing and cleaning compositions which comprise such complexes as bleach activators and to the use thereof for textile washing or for dishwashing detergents and other uses in personal care and other areas.
本发明涉及在洗涤和清洁组合物中使用含有锰或铁络合物的方法,这些络合物除了四氧杂苯单元外,还包含两个大环,含氮配体,特别是环己烷或环辛烷配体,用于漂白彩色污渍,无论是在纺织品还是硬表面上,这些组合物可以是颗粒或粉末或溶液或悬浮液的形式。本发明还涉及包含这种络合物作为漂白剂活化剂的洗涤和清洁组合物以及其在纺织品清洗或洗碗清洁剂和个人护理和其他领域中的应用。