专利名称：CROSS-REFERENCE TO RELATED APPLICATIONS
发明人：AXTELL, Holly, C.,HARTLEY, Scott, M.,SALLAVANTI, Robert, A.
申请号：EP03748889.7
申请日：20030221
公开号：EP1485525A2
公开日：
20041215
专利内容由知识产权出版社提供
摘要：A reactive and adsorptive (i.e., protective) fiber, a mufti-element protective filter and methods for constructing and using same which possess at least chemically reactive and biocidal properties. Nanoparticles from different classes such as metal oxides, metal hydroxides, metal hydrates and POMs are incorporated into elements which can be utilized in a wide variety of protective materials. The nanoparticles may be treated to reduce water solubility or combined with halogens, alkali metals or secondary metal oxides to specifically engineer the nanoparticle to address a particular chemical or biocidal threat. When arranged upstream of an activated carbon filter, the nanoparticles provide enhanced adsorption or additional reactive properties to the protective filter. When used with carbon specially treated with metal ions, the protective filter retains the ability to adsorb blood agents as well. Significant advances in nanoparticle technology are described wherein clusters made from about 1nm to about 200nm sized nanoparticles are reduced to tangible filter element precursors.
reactive metal申请人：GENTEX CORPORATION
地址：324 Main Street CarbondalePennsylvania 18407 US
国籍：US
代理机构：Hedges, Martin Nicholas 更多信息请下载全文后查看

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