Method lor treatment of a semimanufactured product made of leather

Abstract

The present invention relates to a method for the treatment of a semimanufactured product made of leather or similar material. The method comprises the steps of: - providing the semimanufactured product to be treated; - preparing a treatment solution comprising a binder solution and silver in granules; - applying the treatment solution to at least one surface of said semimanufactured product to be treated. The binder solution comprises natural proteins in aqueous solution. The present invention also relates to an item produced from a semimanufactured product made of leather or similar material treated with the aforesaid method.