Detergent tablet, useful e.g. in dishwasher devices, comprises five superimposed layers with three layers having different compositions, phosphate, active enzymes, detergent additives, surfactants and bleaching agents

摘要

Detergent tablet comprises five superimposed layers with at least three layers having different compositions. An independent claim is included for a process for preparing a tablet comprising forming the mixtures corresponding to the compositions respective of five layers of the tablet, depositing the mixture (on a support) corresponding to the composition of the first layer and formation of the first layer by compression, depositing the mixture (on the first layer) corresponds to the composition of the second layer and formation of the second layer by compression of the formed combination, depositing the mixture (on the second layer) corresponds to the composition of the third layer and formation of the third layer by compression of the formed combination, depositing the mixture (on the third layer) corresponds to the composition of the fourth layer and formation of the fourth layer by compression of the formed combination, and depositing the mixture (on the fourth layer) corresponds to the composition of the fifth layer and formation of the fifth layer by compression of the formed combination.