| abstract |
Water-based adhesive composition for a multilayer system that forms a flexible container, which comprises selenium nanoparticles in a concentration range between 10 to 2,500 ppm. The nanoparticles that give the container antioxidant properties, allowing the best conservation of the biological material. Said adhesive composition has the technical advantage that it is highly effective, that is, it has a dual capacity, both adhesive and antioxidant, ensuring that there is no migration of selenium particles from the container to the biological material contained in said container, due to the fact that it is located between the layers and not in direct contact with biological material. |