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1. (WO2007006292) FILTER MEDIUM FOR TECHNICAL APPLICATIONS, AND METHOD FOR THE PRODUCTION THEREOF
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/006292 International Application No.: PCT/DE2006/001208
Publication Date: 18.01.2007 International Filing Date: 12.07.2006
IPC:
B01D 39/16 (2006.01) ,D21H 25/06 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
39
Filtering material for liquid or gaseous fluids
14
Other self-supporting filtering material
16
of organic material, e.g. synthetic fibres
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
25
After-treatment of paper not provided for in groups D21H17/-D21H23/104
04
Physical treatment, e.g. heating, irradiating
06
of impregnated or coated paper
Applicants:
MAHLE INTERNATIONAL GMBH [DE/DE]; Pragstrasse 26-46 70376 Stuttgart, DE (AllExceptUS)
SIEGLE, Sven [DE/DE]; DE (UsOnly)
Inventors:
SIEGLE, Sven; DE
Agent:
PFUSCH, Volker; Rotermund + Pfusch + Bernhard Waiblinger Strasse 11 70372 Stuttgart, DE
Priority Data:
10 2005 032 395.212.07.2005DE
Title (DE) FILTERMEDIUM FÜR TECHNISCHE ANWENDUNGEN UND VERFAHREN SEINER HERSTELLUNG
(EN) FILTER MEDIUM FOR TECHNICAL APPLICATIONS, AND METHOD FOR THE PRODUCTION THEREOF
(FR) MOYEN DE FILTRAGE CONÇU POUR DES APPLICATIONS TECHNIQUES, ET SON PROCEDE DE PRODUCTION
Abstract:
(DE) Die Erfindung betrifft ein Verfahren zur Herstellung eines Filtermediums für technische Anwendungen, wobei ein Faltenbalg aus einem Filterpapier mit einem Harz getränkt und der harzgetränkte Faltenbalg anschließend strahlengehärtet wird. Die Erfindung betrifft auch ein Filtermedium für technische Anwendungen, das eine strahlengehärtete Harzschicht aufweist.
(EN) The invention relates to a method for producing a filter medium for technical applications. According to said method, a bellows made of a filter paper is impregnated with a resin, and the resin-impregnated bellows is then radiation-cured. The invention also relates to a filter medium for technical applications, which is provided with a radiation-cured resin layer.
(FR) L'invention concerne un procédé pour produire un moyen de filtrage pour des applications techniques. Ce procédé consiste à : imprégner un soufflet constitué de papier filtre à l'aide d'une résine, puis ; à faire durcir ce soufflet imprégné de résine par application d'un rayonnement. La présente invention se rapporte en outre à un moyen de filtrage conçu pour des applications techniques, comportant une couche de résine durcie par application d'un rayonnement.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP1904210JP2009500170US20080308492