Polymers thermo-crosslinkable by Huisgen reaction: application to the preparation of materials properties stable electro-optical

The present invention port on a polymer cross-linking process having chromophore groups by thermal Huisgen reaction the chromophores carrier thermopolymerizable polymers of at least one azide function and / or ethylynic function and the crosslinked polymeric materials having good stability of the orientation of the chromophores.