06500217 is referenced by 34 patents and cites 4 patents.

A process is disclosed for applying electrode layers to a polymer electrolyte membrane strip in a desired pattern, wherein the front and back of the membrane are continuously printed with the electrode layers in the desired pattern using an ink containing an electrocatalyst, and the printed electrode layers are dried at elevated temperature immediately after the printing operation, the printing taking place while maintaining accurate positioning of the patterns of the electrode layers on the front and back in relation to one another.

Title
Process for applying electrode layers to a polymer electrolyte membrane strip for fuel cells
Application Number
9/340197
Publication Number
6500217 (B1)
Application Date
June 28, 1999
Publication Date
December 31, 2002
Inventor
Manfred Diehl
Frankfurt
US
Knut Fehl
Schlüchtern
US
Wolfgang Göttenauer
Bruchköbel
US
Ralf Zuber
Grossostheim
US
Karl Anton Starz
Rodenbach
US
Agent
Kalow & Springut
US
Assignee
Degussa Huls Aktiengesellschaft
US
IPC
H01N 4/04
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