Window films with reflective organic and metal layers

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United States of America Patent

PATENT NO 8730571
SERIAL NO

13052991

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Abstract

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A system and method for windows films having one or more layers incorporating an organic free radical compound, wherein the layers reflect in the infrared region, and one or more layers of a multilayer interference stack of a metal/metal or metal/metal oxide design. Preferably, the organic free radical compound is a salt of an aminium radical cation. One or more layers of the multilayer interference stack may incorporate an aminium radical cation compound. Also provided are security windows that utilize such window films.

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Patent Owner(s)

Patent OwnerAddress
META MATERIALS INC1 RESEARCH DRIVE DARTMOUTH NOVA SCOTIA B2Y 4M9

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Avison, David W Townsend, US 25 142
Barrett, Peter K Rockville, US 2 2
Carlson, Steven A Cambridge, US 61 1591

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