Appeal No. 1996-2798 Page 2
Application No. 08/109,597
This is an appeal under 35 U.S.C. § 134 from the
examiner’s refusal to allow claims 6, 11 and 12 which are all
the claims in the application.
THE INVENTION
The invention is directed to a process for producing an
electrolytic electrode having fourlayers. The electrode
comprises an electrically conductive surface. The surface is
coated by flame spraying particles of at least one oxide
selected from the group consisting of titanium oxide, tantalum
oxide and niobium oxide on the surface to form a non-
stoichiometric oxide layer composition having a thickness of 10
to 200 µm. Thereafter, an intermediate thin layer containing
titanium oxide, tantalum oxide and platinum metal is formed on
the oxide layer by thermal decomposition. Finally, an
electrode layer is formed on the intermediate thin layer.
THE CLAIMS
Claim 6 is illustrative of appellants’ invention and is
reproduced below.
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