Biocidal granule, in particular for making asphalt shingle

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United States of America Patent

PATENT NO 9220260
SERIAL NO

11910979

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Abstract

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The invention relates to biocidal granules composed of a mineral core coated with at least one porous inorganic layer including at least one organic compound capable of limiting or preventing the growth of microorganisms, in particular of algae.

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Patent Owner(s)

Patent OwnerAddress
CERTAINTEED CORPORATION750 EAST SWEDESFORD ROAD P O BOX 860 VALLEY FORGE PA 19482

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barboux, Philippe L'hay les Roses, FR 11 122
Gueneau, Lethicia Cheval Blanc, FR 8 225
Pousse, Christelle Paris, FR 5 17
Vanpoulle, Sophie Gentilly, FR 13 212

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