Thin films with high near-infrared reflectivity deposited on construction material granules

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United States of America Patent

PATENT NO 9248472
APP PUB NO 20130089741A1
SERIAL NO

13269767

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Abstract

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Disclosed are construction granules surmounted by at least one thin film having substantial reflectance of near-infrared radiation, substantial transmittal of radiation in the visible light range, and substantial emissivity in the medium-infrared range to render the granules energy-efficient and aesthetically pleasing. Also disclosed are related methods for fabrication of the construction granules.

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Patent Owner(s)

Patent OwnerAddress
CERTAINTEED CORPORATION750 EAST SWEDESFORD ROAD VALLEY FORGE PA 19482

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Viasnoff, Emilie Meylan, FR 11 85

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