The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 09, 2007
Filed:
Apr. 16, 2004
Hasso Von Blücher, Erkrath, DE;
Ludovic Ouvry, Düsseldorf, DE;
Stefan Kämper, Ratingen, DE;
Michael Moskopp, Schwalmtal, DE;
Ernest DE Ruiter, Leverkusen, DE;
Bertram Böhringer, Wuppertal, DE;
Hasso von Blücher, Erkrath, DE;
Ludovic Ouvry, Düsseldorf, DE;
Stefan Kämper, Ratingen, DE;
Michael Moskopp, Schwalmtal, DE;
Ernest de Ruiter, Leverkusen, DE;
Bertram Böhringer, Wuppertal, DE;
Blücher GmbH, Erkrath, DE;
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.