Processes for treating a metallic reinforcement in order to promote its adhesion to a rubber-based composition and for producing an item with said reinforcement, reinforcements and items obtained by these processes.

摘要

Process for treating a reinforcement at least the surface of which is metallic so as to promote its adhesion to a rubber-based composition, characterised in that the surface of this reinforcement is placed in contact with a solution of at least one cobalt and/or nickel compound in at least one organic compound containing one or more hydroxyl groups at a temperature above 100 DEG C before the reinforcement is placed in contact with the composition. <IMAGE>