Chemistry: electrical and wave energy – Processes and products – Coating – forming or etching by sputtering
Reexamination Certificate
2007-12-04
2007-12-04
McDonald, Rodney G. (Department: 1753)
Chemistry: electrical and wave energy
Processes and products
Coating, forming or etching by sputtering
C204S192260, C204S192280
Reexamination Certificate
active
11003738
ABSTRACT:
A glass coated with a heat reflecting colored film, which is excellent in the uniformity of the film thickness and composition, which is free from a unfavorable whitish coloration in ceramic color printing and which is excellent in a silver print coloration, is presented. A glass coated with a heat reflecting colored film, obtained by heat treatment of a glass having a first layer containing iron oxide, chromium oxide and nickel oxide and a second layer containing cobalt oxide, laminated sequentially by a sputtering method, on one side of a glass substrate.
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Ando Ei'ichi
Sugiyama Takashi
Asahi Glass Company Limited
McDonald Rodney G.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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