Coating glass

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United States of America Patent

PATENT NO 4469045
SERIAL NO

06493657

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A surface of a hot ribbon of glass, which has just been formed, is coated by directing a flow of coating gas substantially parallel to the glass surface under laminar flow conditions. The laminar flow is in the direction of ribbon advance or co-current to that direction, and the gas is released uniformly across the width of the ribbon. The coating gas contains a constituent, for example a silane, which decomposes on the hot glass surface to deposit a coating, for example silicon, on the glass surface.

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Patent Owner(s)

  • PILKINGTON BROTHERS P.L.C.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chesworth, Peter Longton, Near Preston, GB2 4 103

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