LEATHER CLEANER Russian patent published in 2014 - IPC A61K8/02 A61Q19/10 D04H1/02 D04H1/46 

FIELD: process engineering.

SUBSTANCE: invention relates to leather conditioner comprising a fibrous substrate and cleaning composition activated by dampening with water with subsequent mechanical effects that allow production of cleaning foam. It differs from known designs in that said substrate is composed by a pad based on cotton fibre braided by water jets of mass varying from 100 g/m² to 300 g/m². Note here that cleaning composition contains at least one surfactant in amount of 15-35 wt % with respect to total mass of glycerine and glycerine in amount of 55-75 wt %. Amount of water at substrate is 25% smaller than article mass. This article contains 0.1-1.2 g of active material of said composition per 1 g of said substrate. Note here that article strength in machine direction after its dampening is at least 10% higher than that before dampening.

EFFECT: quantity of pellets on substrate after abrasion makes at least half their quantity compared with said substrate without liquid cosmetic means.

11 cl, 1 tbl, 3 dwg