POLYSACCHARIDE DERIVATIVE HAVING ADJUSTED PARTICLE MORPHOLOGY FOR HYDROLYTICALLY CURABLE COMPOSITION

PROBLEM TO BE SOLVED: To provide polysaccharide derivatives having adjusted particle morphology for producing hydrolytically curable compositions having an adjusted lump rating.SOLUTION: A particulate polysaccharide derivative, which has a median particle diameter DOP (50, 3) of at least 38 micromet...

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Bibliographische Detailangaben
Hauptverfasser:	NEUBAUER JOERG, GOERLACH-DOHT YVONNE, GROSSTUECK MARCO, BAUMANN ROBERT, HERMANNS JUERGEN
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS REFRACTORIES SLAG THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF NATURAL STONE USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide polysaccharide derivatives having adjusted particle morphology for producing hydrolytically curable compositions having an adjusted lump rating.SOLUTION: A particulate polysaccharide derivative, which has a median particle diameter DOP (50, 3) of at least 38 micrometers and a median particle diameter of the equivalent particle circle EQPC (50, 3) of at least 80 micrometers, is added to a hydrolytically curable composition. The hydrolytically curable composition is free of any particulate polysaccharide derivatives before adding the particulate polysaccharide derivative having a median particle diameter DOP (50, 3) of at least 38 micrometers and a median particle diameter of the equivalent particle circle EQPC (50, 3) of at least 80 micrometers.