HEAT TREATABLE COATED ARTICLE WITH TUNGSTEN-DOPED ZIRCONIUM BASED LAYER(S) IN COATING

World Intellectual Property Organization Patent

APP PUB NO WO-2014123961-A1
SERIAL NO

PCTUS2014014803

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Abstract

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In certain example embodiments, a coated article includes a tungsten-doped zirconium based layer before heat treatment (HT). The coated article is heat treated sufficiently to cause the tungsten-doped zirconium oxide and/or nitride based layer to result in a tungsten-doped zirconium oxide based layer that is scratch resistant and/or chemically durable. The doping of the layer with tungsten has been found to improve scratch resistance.

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Patent Owner(s)

Patent OwnerAddress
GUARDIAN INDUSTRIESUSMICHIGAN USA

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Inventor(s)

Inventor Name Address
WANG JIANGPING CARTERET NJ NEW JERSEY 07008
BARBER JASON YPSILANTI MI 48197

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