Treating process for leather, particularly for leather shoe-uppers, shoe-uppers and shoes manufactured according to this process

摘要

PCT No. PCT/FR84/00261 Sec. 371 Date Jul. 12, 1985 Sec. 102(e) Date Jul. 12, 1985 PCT Filed Nov. 14, 1984 PCT Pub. No. WO85/02095 PCT Pub. Date May 23, 1985.A method of working leather, in which a deposit of material adhering to the leather is made on the surface of the leather to enable a leather footwear upper treated in this way to adhere to a sole without being carded or sanded, either by direct injection of sole-constituting material, or else by bonding on or by gluing on a prefabricated sole, and/or to enable the leather to be worked by a high frequency current.