Production of catalyst coated membranes

Coating processes – Electrical product produced – Fuel cell part

Reexamination Certificate

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Details

C427S258000, C427S261000, C427S265000

Reexamination Certificate

active

06967038

ABSTRACT:
A method for the production of catalyst coated membranes, especially catalyst coated membranes for use in fuel cells, includes raised relief printing a catalyst coating composition (11) onto the surface of an ion exchange membrane (16) to form at least one electrode layer.

REFERENCES:
patent: 5871860 (1999-02-01), Frost et al.
patent: 6074692 (2000-06-01), Hulett
patent: 6465136 (2002-10-01), Fenton et al.
patent: 6500217 (2002-12-01), Starz et al.
patent: 2300226 (2000-09-01), None
patent: 1037295 (2000-09-01), None
patent: 09 245801 (1997-09-01), None
patent: 09 245802 (1997-09-01), None

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