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:
Oct. 15, 2019
Filed:
Apr. 16, 2004
Michael Harris, Summerstrand, ZA;
Dieter Detterbeck, Linsengericht, DE;
Egbert Lox, Hochwaldhausen, DE;
Thomas Kreuzer, Karben, DE;
Michael Harris, Summerstrand, ZA;
Dieter Detterbeck, Linsengericht, DE;
Egbert Lox, Hochwaldhausen, DE;
Thomas Kreuzer, Karben, DE;
UMICORE AG & CO. KG, Hanau-Wolfgang, DE;
Abstract
This invention relates to a method and a corresponding apparatus for coating open-pored bodies with at least one coating suspension. In particular, the coating suspension has solids and solutes in a liquid medium in a quantity in wet state which is to correspond to at least a required target quantity. The coating operation has a variation in the applied wet coating quantity from one body to the other. The method according to the invention is characterized by the steps of: coating the body with an actual quantity of the coating suspension, which is always larger than the required target quantity taking the variation of the coating operation into account, determining the difference between the actual quantity and the required target quantity, and reducing the difference between actual quantity and target quantity by removing still wet coating suspension.