Multiphase detergent tablets

摘要

The invention relates to two- or multi-phase moulded detergent and cleaning agent articles which consist of a compressed, particulate detergent and cleaning agent comprising one or more surface-active agents, detergent builders and possibly other constituents of detergents and cleaning agents. According to the invention the surface-active agent content of the individual phases of the moulded article varies by more than 3 % by weight, in relation to the total weight of each phase. The phase(s) with the greater surface-active agent content contain greater quantities of a cellulosic disintegration agent in which no more than 10 % by weight of particles have a particle size below 200 mu m than the phase(s) with a lower surface-active agent content. The above type of moulded detergent and cleaning agent articles are characterized by both improved decomposition properties and high hardness.