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02/2020
Method for making light-weight gypsum board with enhanced compressive strength by addition of dispersants. Wallboards made by use of a gypsum-based composition... 
REFRACTORIES | LIME, MAGNESIA | METALLURGY | CHEMISTRY | SLAG | COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS | ARTIFICIAL STONE | TREATMENT OF NATURAL STONE | CEMENTS | CONCRETE | CERAMICS
Patent
01/2020
Die vorliegende Erfindung betrifft eine Zusammensetzung für fließfähige feuerfeste Massen umfassend Calcium-Aluminat-Zement, einen Füllstoff, ein Fließmittel... 
REFRACTORIES | LIME, MAGNESIA | METALLURGY | CHEMISTRY | SLAG | COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS | ARTIFICIAL STONE | TREATMENT OF NATURAL STONE | CEMENTS | CONCRETE | CERAMICS
Patent
09/2019
A polymer mixture in solid or aqueous form, comprising, based on the polymer fraction, (A) 5 to 95% by weight of a water-soluble or water-dispersible polymer... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE | COMPOSITIONS OF MACROMOLECULAR COMPOUNDS | COMPOSITIONS BASED THEREON
Patent
06/2019
Method for making light-weight gypsum board with enhanced compressive strength by addition of dispersants. Wallboards made by use of a gypsum-based composition... 
REFRACTORIES | LIME, MAGNESIA | METALLURGY | CHEMISTRY | SLAG | COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS | ARTIFICIAL STONE | TREATMENT OF NATURAL STONE | CEMENTS | CONCRETE | CERAMICS
Patent
03/2019
The invention concerns a composition containing a) 2 to 80 weight % of Ordinary Portland Cement with respect to the total weight of the composition b) 2 to 80... 
REFRACTORIES | LIME, MAGNESIA | METALLURGY | CHEMISTRY | SLAG | COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS | ARTIFICIAL STONE | TREATMENT OF NATURAL STONE | CEMENTS | CONCRETE | CERAMICS
Patent
12/2018
Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines redispergierbaren Dispersionspulvers, das redispergierbare Dispersionspulver, das nach... 
REFRACTORIES | LIME, MAGNESIA | METALLURGY | CHEMISTRY | SLAG | COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS | ARTIFICIAL STONE | TREATMENT OF NATURAL STONE | CEMENTS | CONCRETE | CERAMICS
Patent
12/2018
A process for hydrophobization of concrete or mortar using an aqueous dispersion containing an alkylketene dimer, at least one emulsifier and a condensation... 
REFRACTORIES | LIME, MAGNESIA | METALLURGY | CHEMISTRY | SLAG | COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS | ARTIFICIAL STONE | TREATMENT OF NATURAL STONE | CEMENTS | CONCRETE | CERAMICS
Patent
09/2018
The present invention relates to an additive for hydraulically setting compositions, comprising a colloidally disperse preparation of at least one salt of a... 
REFRACTORIES | LIME, MAGNESIA | METALLURGY | CHEMISTRY | SLAG | COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS | ARTIFICIAL STONE | TREATMENT OF NATURAL STONE | CEMENTS | CONCRETE | CERAMICS
Patent
08/2018
a presente invenção refere-se a um aditivo para composições de ajuste hidráulico compreendendo uma preparação coloidalmente dispersa compreendendo pelo menos... 
REFRACTORIES | LIME, MAGNESIA | METALLURGY | CHEMISTRY | SLAG | COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS | ARTIFICIAL STONE | TREATMENT OF NATURAL STONE | CEMENTS | CONCRETE | CERAMICS
Patent
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