Bird deterrent glass coatings

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United States of America Patent

PATENT NO 9482786
SERIAL NO

13969465

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention pertains to UV-absorbing coatings that may optionally be covered with an anti-reflective layer and that are applied to exterior-facing surfaces such as a window or other glass surface that are transparent or translucent. Such coatings are visible to various species of birds, but are generally transparent to humans. The UV absorbing coatings have a silane- or silane-derived chromophore or a combination of a silane- or siloxane-based material and a chromophore, which chromophores absorb UV light at about 300 to about 400 nm. More particularly, the silane- or siloxane-based chromophore is 2-hydroxy-4-(3-triethoxysilylpropoxy)diphenylketone or a derivative thereof.

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Patent Owner(s)

Patent OwnerAddress
GELEST INC11 E STEEL ROAD MORRISVILLE PA 19067

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arkles, Barry C Dresher, US 110 1522

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