Patent · US Active

Method for applying a wash coat suspension to a carrier structure

US8722565B2 · kind B2 · utility

4Cited by

5References

32Claims

0Family size

Assignee

Sued-Chemie IP GmbH & Co. KG · DE

Inventors

Gerhard Mestl · Munich, DE
Christian Guckel · Birkenfeld, DE
Marvin Estenfelder · Ebersberg, DE
Bastian Käding · Novara, IT

Key dates

Filing date	Jun 2, 2008
Grant date	May 13, 2014
Priority date	—
Expiry date	Feb 26, 2029

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2523/00
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A method for applying a washcoat suspension to a support structure. To provide coatings with largely uniform thickness starting from washcoat suspensions, the method uses a device (10) set up to produce, by means of a process gas (40), a fluid bed of support structures in which the support structures circulate elliptically or toroidally, the method comprising the steps of:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.