EP 1885495 A2 20080213 - METHOD AND DEVICE FOR APPLYING WASHCOAT SUSPENSIONS TO A MOLDED ARTICLE
Title (en)
METHOD AND DEVICE FOR APPLYING WASHCOAT SUSPENSIONS TO A MOLDED ARTICLE
Title (de)
VERFAHREN UND VORRICHTUNG ZUM AUFTRAGEN VON WASHCOAT-SUSPENSIONEN AUF EINEN FORMKÖRPER
Title (fr)
PROCEDE ET DISPOSITIF PERMETTANT D'APPLIQUER DES SUSPENSIONS DE COUCHE D'IMPREGNATION ("WASHCOAT") SUR UN CORPS MOULE
Publication
Application
Priority
- EP 2006005001 W 20060524
- DE 102005024124 A 20050525
Abstract (en)
[origin: CA2605289A1] The invention relates to a method for removing an excess of a liquid from a molded article that comprises two opposite planar faces and interior cavitie s and/or channels to be coated with the liquid. The inventive method is characterized by removing in a first removal step, once the liquid has been introduced into the interior cavities and/or channels, the major portion of the excess liquid under the influence of an external force, and removing in a second removal step the excess liquid remaining in the molded article after the first removal step by contacting the molded article with a porous and/or channel-bearing support on the very face where the excess was removed. The pore and/or channel diameter of the support is smaller or equal the diameter of the interior cavities and/or channels of the molded article.
IPC 8 full level
B01J 37/02 (2006.01); F01N 3/28 (2006.01)
CPC (source: EP US)
B01J 35/56 (2024.01 - EP US); B01J 37/0215 (2013.01 - EP US); F01N 3/2803 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005024124 A1 20061130; CA 2605289 A1 20061130; EP 1885495 A2 20080213; US 2008200328 A1 20080821; WO 2006125649 A2 20061130; WO 2006125649 A3 20070426
DOCDB simple family (application)
DE 102005024124 A 20050525; CA 2605289 A 20060524; EP 06753870 A 20060524; EP 2006005001 W 20060524; US 91536806 A 20060524