EP 2211998 A1 20100804 - ADSORPTION FILTER MATERIAL, ESPECIALLY A PERMEABLE BARRIER LAYER COMPOSITE WITH AN ADSORBENT, AND THE USE THEREOF
Title (en)
ADSORPTION FILTER MATERIAL, ESPECIALLY A PERMEABLE BARRIER LAYER COMPOSITE WITH AN ADSORBENT, AND THE USE THEREOF
Title (de)
ADSORPTIONSFILTERMATERIAL, INSBESONDERE PERMEABLER SPERRSCHICHTVERBUND MIT ADSORBENS, UND SEINE VERWENDUNG
Title (fr)
MATÉRIAU DE FILTRATION PAR ADSORPTION, EN PARTICULIER COMPOSITE PERMÉABLE À COUCHES D'ARRÊT ET À ADSORBANT, ET SON UTILISATION
Publication
Application
Priority
- EP 2008008370 W 20081002
- DE 102007055586 A 20071120
- DE 102007060580 A 20071213
- DE 102007062667 A 20071224
Abstract (en)
[origin: WO2009065464A1] The invention relates to an adsorption filter material with a multilayer construction, particularly with a permeable adsorptive barrier layer composite, preferably for ABC protective clothing, wherein the adsorption filter material has at least a first barrier layer having a plurality of openings and at least a second barrier layer having a plurality of openings, as well as an adsorption layer disposed between the first and second barrier layers, wherein the first and second barrier layers are disposed in such a manner, that the openings and the openings do not overlap and/or do not coincide. The adsorption filter material is very comfortable to wear and, at the same time, offers excellent protection against chemical poisons.
IPC 8 full level
A62D 5/00 (2006.01); B01J 20/20 (2006.01); B01J 20/28 (2006.01)
CPC (source: EP US)
B01J 20/20 (2013.01 - EP US); B01J 20/28004 (2013.01 - EP US); B01J 20/28019 (2013.01 - EP US); B01J 20/28026 (2013.01 - EP US); B01J 20/28033 (2013.01 - EP US); B01J 20/3236 (2013.01 - EP US); B01J 2220/62 (2013.01 - EP US); B01J 2220/66 (2013.01 - EP US); Y10T 156/10 (2015.01 - EP US); Y10T 428/24331 (2015.01 - EP US); Y10T 442/2516 (2015.04 - EP US)
Citation (search report)
See references of WO 2009065464A1
Citation (examination)
EP 1776882 A1 20070425 - DU PONT [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 202007018046 U1 20090205; DE 102007062667 A1 20090528; EP 2211998 A1 20100804; US 2010313759 A1 20101216; US 8333827 B2 20121218; WO 2009065464 A1 20090528
DOCDB simple family (application)
DE 202007018046 U 20071227; DE 102007062667 A 20071224; EP 08802762 A 20081002; EP 2008008370 W 20081002; US 74370208 A 20081002