Window interlayer with sound attenuation properties

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United States of America Patent

PATENT NO 9744747
APP PUB NO 20080171198A1
SERIAL NO

11652751

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Abstract

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The present invention discloses a method for forming a laminated window. The method includes: a) assembling a mold between two plies that make up a laminated window; b) filling the mold with a reaction mixture having: (1) at least one chain extender; (2) at least one polyether polyol having a molecular weight of approximately 1,000; and (3) at least one aliphatic polyisocyanate; and c) curing the reaction mixture.

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Patent Owner(s)

Patent OwnerAddress
VITRO FLAT GLASS LLC400 GUYS RUN ROAD CHESWICK PA 15204

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McCollum, Gregory J Gibsonia, US 156 2068
Rukavina, Thomas G New Kensington, US 93 2254

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