Anti-dust additive composition for construction material

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United States of America

PATENT NO 11214719
APP PUB NO 20170313922A1
SERIAL NO

15520700

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Abstract

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An anti-dust additive composition for industrial mortars, dry coatings, cements and tile adhesives, includes at least a hydrocarbon fluid, a surfactant and 0.01% to 5% wt of water, preferably from 0.01% to 2% wt, more preferably from 0.01% to 1% wt and even more preferably from 0.05% to 0.5% wt of water. A process of preparation of construction material includes the step of adding the anti-dust additive composition to a material powdery binder. The use of the anti-dust additive composition for decreasing the dust emission during the fabrication of construction material with a material powdery binder and/or during the use of the construction material is also disclosed.

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Patent Owner(s)

Patent OwnerAddress
TOTALENERGIES ONETECH2 PLACE JEAN MILLIER LA DÉFENSE 6 COURBEVOIE 92400

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bardin, Franck Chambourcy, FR 9 41
Bauer, Thorsten Ibbenbüren, DE 10 23
Westelynck, Antoine Brueil en Vexin, FR 5 26
Wiessler, Achim Karlsbad, DE 3 22

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