Abstract: The present invention refers to new active nanocomposite materials, comprising a matrix and additives. The present invention also describes a process for obtaining these nanocomposite materials and their use in various industry sectors.

Abstract: The present invention refers to new active nanocomposite materials, comprising a matrix and additives. The present invention also describes a process for obtaining these nanocomposite materials and their use in various industry sectors.

Abstract: Nanocomposite materials having electromagnetic-radiation barrier properties comprising layered nanoadditives with or without organic and/or inorganic surface modification; and a polymeric matrix, process for obtainment thereof and use of said nanocomposite materials in applications of packaging, greenhouse films, coatings, etc.

Abstract: The present invention relates to nanocomposite materials based on a polymeric or plastic matrix and a laminar silicate (clay) having improved mechanical, thermal and gas-barrier properties, among others, and not requiring clay-matrix compatibilising agents. Furthermore the present invention relates to three procedures for the obtainment of these materials and use thereof for applications such as in packaging products of interest to the food sector, among others, and for applications in other sectors.

Abstract: SUMMARY The present invention refers to new active nanocomposite materials, comprising a matrix and additives. The present invention also describes a process for obtaining these nanocomposite materials and their use in various industry sectors.

Abstract: The present invention refers to novel nanocomposite materials with protection properties against infrared and ultraviolet-visible radiation, to the method for obtaining them, which comprises the stages of reducing the size of the laminar particles by mechanical action, filtering, removing organic matter, removing crystalline oxides and hard particles that are not subject to modification, obtaining laminar fines or laminar structure, pre-treating laminar structures by means of precursors, and adding the product resulting from the previous stages in liquid or dry state to a plastic matrix. The invention also refers to the use of said materials for different industry fields.

Abstract: The present invention relates to a process for manufacturing intercalated nanocomposites with a layered structures, characterized in that they contain intercalated food, pharmaceutical or medical contact compliant organic materials and comprises the following steps: reducing the size of the layered particles and purifying them; pre-treating the layered structures by means of using precursors; intercalating organic materials and/or active and/or bioactive substances in the layered structure; adding the product resulting from any of the previous steps b) to c) in liquid form during the processing of a plastic matrix to obtain an end product; precipitating the product resulting from any of the previous steps b) to d) to obtain a intercalated masterbatch; and incorporating the masterbatch into a plastic matrix by any plastics processing method.