Additive for hydraulically setting compounds

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United States of America Patent

PATENT NO 9777133
APP PUB NO 20160002435A1
SERIAL NO

14770297

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Abstract

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The present invention relates to an additive for hydraulically setting compositions, comprising a colloidally disperse preparation of at least one water-soluble salt of a polyvalent metal cation, at least one compound capable of releasing an anion which forms a sparingly soluble salt with the polyvalent metal cation, and at least one polymeric dispersant which comprises anionic and/or anionogenic groups and polyether side chains.

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Patent Owner(s)

  • CONSTRUCTION RESEARCH & TECHNOLOGY GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gädt, Torben Traunstein, DE 21 95
Grassl, Harald Feichten, DE 25 206
Kraus, Alexander Pittenhart, DE 62 352
Nicoleau, Luc Ludwigshafen am Rhein, DE 21 148
Winklbauer, Martin Halsbach, DE 16 24

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