Roofing granules with high solar reflectance, roofing products with high solar reflectance, and processes for preparing same

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United States of America Patent

PATENT NO 11130708
APP PUB NO 20190211560A1
SERIAL NO

16358672

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Abstract

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Solar reflective roofing granules include a binder and inert mineral particles, with solar reflective particles dispersed in the binder. An agglomeration process preferentially disposes the solar reflective particles at a desired depth within or beneath the surface of the granules.

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Patent Owner(s)

Patent OwnerAddress
CERTAINTEED LLC20 MOORES ROAD MALVERN PA 19355

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hong, Keith C Lititz, US 68 1239
Shiao, Ming Liang Collegeville, US 97 2318
Stephens, Walter T Cleveland, US 30 224

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