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US 11,141,711 B2Granted
Textile protective material of a new type and method for producing same
AssigneeBlücher GmbH
InventorsBertram Böhringer, Anna Carstensen, Cong Minh Nguyen
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Abstract
The invention relates to a textile protective material, in particular providing protection against radioactive harmful and/or toxic substances and/or against biological harmful and/or toxic substances and/or against chemical harmful and/or toxic substances, preferably a textile adsorption filter material, and to a method for the production thereof. The textile protective material is suitable in particular for producing protective equipment and protective objects and filters and filter materials of all types.
Claims21
A textile type protective material in the form of
- a textile type adsorptive filtering material
- having protective function against chemical,
- biological and radioactive noxiants and poisons,
- wherein the textile type protective material comprises:
- a two-dimensional air-pervious textile carrier in the form of a textile sheet-like material;
- an adhesive layer applied onto the textile carrier, wherein the adhesive layer is an air-pervious and discontinuously formed layer based on a dried and cured broken adhesive polymer foam, and wherein the adhesive layer has a basis weight of from 5 g/m2 to 60 g/m2;
- and
- an adsorptive layer adhered to the adhesive layer, wherein the adsorptive layer comprises or is formed of a multiplicity of individual adsorbent particles, wherein the adsorbent particles are applied in an amount of 5 g/m2 to 150 g/m2.
5 more elements
Dependencies are inferred from the claim text.