Depression tablets and processes for their preparation

"3 in 1" products which combine the conventional means detergent, rinse aid and regeneration in a center, are optionally multiphase washing or cleaning agent tablets comprising at least one cavity, wherein the content of the phase having the cavity of nonionic surfactants 5 to 25 wt .-%, and the means further optionally contain 0.1 to 70 wt .-% of copolymers of unsaturated DOLLAR A i) carboxylic acids DOLLAR A ii) monomers containing sulfonic acid DOLLAR A iii) further ionic or nonionic monomers A DOLLAR ,