| abstract |
A multi-phase washing bar comprising a) a plurality of cleaning material phases; b) all purification phases are rheologically compatible; c) at least one phase of the spinneret-rich phase and at least one phase of the spinner-poor phase at least one phase, at least one phase interface between the several phases, d) the spinner-rich phase contains a softening composition of 0.1 to 50% %, the opacifier-poor phase comprises a softening composition in an amount of from 0 to 25% by weight, wherein the spinner-rich phase comprises a softening composition in a total higher concentration than the opacifier-poor phase, and wherein the spinner-rich phase and the opacifier-poor phase both contain substantially the same cleaning base chosen from a syndet base, a soap base, or a mixture of both. The process for producing a polyphase washing bar, wherein the spinning-rich phase and the sponge-poor phase are co-extruded, or the melt phase is cast to form separate strips of individual phases. |