Adsorption filter material with high adsorption capacity and low breakthrough behavior
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United States of America Patent
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Jan 9, 2007
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N/A
app pub date -
Apr 16, 2004
filing date -
Apr 17, 2003
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Abstract
An adsorption filter material used especially for producing protective materials, such as NBC protective suits, has a first layer, a second layer, and an adsorption layer arranged between the first layer and the second layer. The adsorption layer has a first activated carbon layer with granular or spherical activated carbon particles. The first activated carbon layer additionally contains activated carbon fibers and/or the adsorption layer additionally contains a second activated carbon layer with activated carbon fibers.
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