Substrate with a photocatalytic coating
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United States of America Patent
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Dec 18, 2007
Grant Date -
N/A
app pub date -
Jun 10, 1999
filing date -
Jun 10, 1998
priority date (Note) -
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Abstract
A substrate, its process of manufacture, and its applications. The substrate includes a fibrous material which is provided, over at least a portion of its surface and/or within its thickness, with a coating with photocatalytic properties including a semi-conducting material with photocatalytic properties of the oxide or sulphide type.
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