Shingles with increased hydrophobicity

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11933048
SERIAL NO

17408616

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Abstract

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A shingle includes a substrate having an asphalt coating on a top surface of the substrate and on a bottom surface of the substrate. A surface layer of granules is embedded in the asphalt on the top surface of the substrate. A backdust layer of particles is embedded in the asphalt on the bottom surface of the substrate. A sealant is disposed on the backdust. A hydrophobic material is applied to the sealant.

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Patent Owner(s)

Patent OwnerAddress
OWENS CORNING INTELLECTUAL CAPITAL LLCONE OWENS CORNING PARKWAY TOLEDO OH 43659

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Armintrout, Chris Warsaw, US 6 78
Vermilion, Donn R Newark, US 60 961
Ward, William Brian Brookville, US 6 78
Zhang, Xiujuan Granville, US 21 49

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