SOAP BAR Russian patent published in 2017 - IPC C11D17/04 

FIELD: cosmetology.

SUBSTANCE: soap bar is described, in which the recess is made with possibility to fix therein another soap bar residues, while the recess is made in the form of Archimedean spiral with inclined walls, where the recesses depth is equal to (0.25-0.45) of the soap thickness in its central part, at that the soap bar has the through and blind holes for another soap bar residues pressing in the soft condition.

EFFECT: creating of the soap bar, which shape allows to use it as without another soap extra residues and with them, at any time during use.

3 dwg