| abstract |
The present invention relates to an adsorptive filtration material which has a protective function against biological and chemical protection functions, in particular chemical and biological toxic substances such as chemical and biological agents and harmful substances, wherein the adsorptive filtration material comprises a first outer support layer and a second outer support layer; The multilayer structure includes an adsorption layer disposed between two support layers, wherein the adsorptive filtration material further comprises at least one catalytically active component and has a catalytically active component in the first outer support layer and / or the second outer support layer. . Adsorbent filtration materials are particularly useful in the production of NBC protective materials (eg NBC protective clothing) and filters.n n n n Adsorbent Filtration Material, Catalytic Active Ingredient |