Agents for inerting clays in hydraulic compositions

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United States of America Patent

PATENT NO 9181127
APP PUB NO 20130074740A1
SERIAL NO

13512467

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Abstract

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A method for inerting clays in a hydraulic composition includes one step of putting a hydraulic composition or a constituent of a hydraulic composition in contact with a compound of the formula (I) R—COO31, (Mn+)1/n, wherein a method for making hydraulic composition, a pretreated granulate which may be obtained by mixing a granulate with the compound of formula (I), and an additive for inerting clays including a superplasticizer and the compound of formula (I) are described.

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Patent Owner(s)

Patent OwnerAddress
CHRYSO92400 COURBEVOIE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Leising, Frederic Avilly Saint Leonard, FR 22 120

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