| abstract |
The present invention provides an adsorption filter material having a biological and chemical protection function, particularly a protection function for chemical and biological toxic substances and harmful substances such as chemical weapons and biological weapons. An adsorption filter material of the present invention has a multilayer structure comprising a first outer support layer, a second outer support layer, and an adsorption layer disposed between the two outer support layers. Furthermore, the adsorption filter material has at least one catalytically active component, and in particular, the first and / or second outer support layer has the catalytically active component. Furthermore, the adsorption filter material is particularly beneficial in NBC protective materials (particularly NBC protective clothing) and is beneficial for the manufacture of filters. [Selection] Figure 1 |