Multilayer structure comprising a layer of supramolecular material and method for the production thereof

A multilayer structure comprising at least two contiguous layers, referred to as first and second layers, the first layer comprising at least one rigid material and the second layer comprising at least one supramolecular material, said supramolecular material comprising arborescent molecules each comprising at least difunctional fragments and at least trifunctional fragments linked to one another by ester or thioester bridges, alone or in combination with amide or urea bridges, said bridges being formed from two functional groups carried by different fragments, said molecules additionally comprising, on the fragments located at the ends of the arborescences, end associative groups capable of associating with one another via hydrogen bonds and covalently connected to the functional groups not participating in said bridges, wherein the first layer is configured and arranged to exert sufficient stress on the second layer such that the second layer, once torn, self-heals.