Method of production of a coating of thickness is a continuation of a three-dimensional substrate by the transfer has a dry basis of a compound in order to modify selectively the properties of certain parts of the surface of this substrate

摘要

Production of a coating of molecular thickness on a three-dimensional substrate by dry-transfer of a compound having an affinity for that substrate, is new. A surface of a transfer element is brought into contact with the substrate, the surface being at least partly impregnated with the compound. A transfer element whose surface is flat and uniformly impregnated is placed in contact with a substrate containing relatively high exposed parts and relatively low recessed parts. The compound/coating is selectively applied onto the relatively high exposed parts of the substrate, leaving the relatively low recessed parts essentially free of compound.