ENCAPSULATED BENEFIT AGENT PARTICLES

摘要

Composite particles are disclosed, in which the composite particles comprise a peroxide generating bleach and a bleach activator dispersed throughout an encapsulating binder matrix, the matrix comprising a water-soluble polymer and an ionic species. The composite particles find applications in products wherein it is desirable to co-locate a bleach and a bleach activator without premature reaction therebetween. Methods of preparing the composite particles are also disclosed.