| 摘要 |
A first aspect of the invention relates to a particle comprising : (a) at least one bleaching agent comprising an organic peroxyacid; (b) at least one component selected from : (i) saccharides and polysaccharides, and derivatives thereof; (ii) inorganic fillers selected from the group consisting of talcs, micas, zeolites, silicates, metal oxides and clays; and (iii) linear, branched and cross-linked polymers and copolymers; (c) at least one pH reducing agent; and (d) at least one chelating agent. Further aspects of the invention relate to a process for preparing said particle, a composition or a dough comprising said particle, and use of said particle in a cleaning composition, a dental care composition, a hair dyeing composition or decolouriser, an antimicrobial composition or a bleach composition. |
