Metal surfaces compromising a thin glass- or ceramic type protective layer having high chemical resistance and improved non-stick properties

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United States of America Patent

PATENT NO 9458539
APP PUB NO 20130020335A1
SERIAL NO

13581773

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Abstract

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The invention relates to articles comprising a metal surface provided with a glass-, glass-ceramic- or ceramic-type protective layer, characterized in that the protective layer comprises a base layer comprising a matrix made of an alkali and/or alkaline earth silicate and an alkali metal- and alkaline earth metal-free top layer comprising a matrix made of an oxidic silicon compound, and to a method for the manufacture of said articles.

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Patent Owner(s)

  • EPG (ENGINEERED NANOPRODUCTS GERMANY) AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schmidt, Carsten Ludwig Saarbruecken, DE 3 9
Schmidt, Christian Saarbruecken, DE 134 876
Schmidt, Helmut Saarbruecken-Guedingen, DE 214 4338

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