Invention Grant
US08366816B2 Adsorption filter material with integrated particle- and/or aerosolfiltering function and its use
有权
吸附过滤材料具有集成的颗粒和/或气溶胶化功能及其用途
- Patent Title: Adsorption filter material with integrated particle- and/or aerosolfiltering function and its use
- Patent Title (中): 吸附过滤材料具有集成的颗粒和/或气溶胶化功能及其用途
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Application No.: US12664204Application Date: 2008-04-24
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Publication No.: US08366816B2Publication Date: 2013-02-05
- Inventor: Bertram Böhringer , Stefan Kamper
- Applicant: Bertram Böhringer , Stefan Kamper
- Applicant Address: DE Erkrath
- Assignee: Blucher GmbH
- Current Assignee: Blucher GmbH
- Current Assignee Address: DE Erkrath
- Agency: Brannon Robinson PC
- Agent Edward E. Sowers
- Priority: DE102007027399 20070611; DE102007033178 20070713
- International Application: PCT/EP2008/003306 WO 20080424
- International Announcement: WO2008/151692 WO 20081218
- Main IPC: B01D53/02
- IPC: B01D53/02

Abstract:
The invention provides an adsorptive filtering material endowed with integrated particle and/or aerosol protection and with protective performance with regard to biological and/or chemical noxiants, in particular biological and/or chemical warfare agents, the adsorptive filtering material having a multilayered construction comprising a carrier layer, an adsorptive layer assigned to and preferably fixed to the carrier layer, and optionally a covering layer disposed on that side of the adsorptive layer that is remote from the carrier layer, wherein the adsorptive filtering material is additionally equipped with a particle and/or aerosol filtering layer which is preferably disposed between the adsorptive layer and the covering layer, wherein the particle and/or aerosol filtering layer is embodied as an air pervious textile fabric formed from fibers. The adsorptive filtering material is particularly useful in NBC protective materials of any kind (e.g. NBC protective apparel) and for producing filters.
Public/Granted literature
- US20100162895A1 ADSORPTION FILTER MATERIAL WITH INTEGRATED PARTICLE- AND/OR AEROSOLFILTERING FUNCTION AND ITS USE Public/Granted day:2010-07-01
Information query
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