2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/77625We use an estimate on the Thurston--Bennequin invariant of a Legendrian link in terms of its Kauffman-polynomial to show that links of topological unknots, e.g. the Borromean rings or the Whithead link, may not be represented by Legendrian links of Legendrian unknots.3 pages, Latex2e, epsfig.tex A mistake in the references is corrected. Minor changes in order to avoid possible difficulties with the DVI-file are doneGeometric TopologySymplectic Geometrytext