Bitumen roofing composite

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12146322
APP PUB NO 20210332591A1
SERIAL NO

17138128

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Importance

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Abstract

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A bitumen roofing composite is described having an upper surface and a lower surface. The bitumen roofing composite contains a first composite bitumen layer and a fire resistant (FR) fleece. The first composite bitumen layer has a first side and a second side and contains a first carrier saturated with bitumen. The FR fleece has a first side and a second side, where the first side of the FR fleece and the second side of the first bitumen composite layer are in intimate contact. The FR fleece contains a plurality of FR staple fibers and a plurality of first char scaffold fibers.

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Patent Owner(s)

Patent OwnerAddress
MILLIKEN & COMPANY920 MILLIKEN ROAD M-495 SPARTANBURG SC 29303

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wenstrup, David E Greer, US 31 262

Cited Art Landscape

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