REDUCING BLISTER FORMATION IN POLYURETHANE CEMENTITIOUS HYBRID SYSTEM

A multi-component composition, in particular a three-component composition, especially for manufacture of a polyurethane cementitious hybrid flooring, comprises or consists of: a) a polyol component (A) comprising at least one polyol and water; b) a hardener component (B) comprising at least one pol...

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Bibliographische Detailangaben
Hauptverfasser:	GIMENO SANTOS, Patricia, KADDATZ, Carola, GRÖTZINGER, Jochen
Format:	Patent
Sprache:	eng ; fre ; ger
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 MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS REFRACTORIES SLAG THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	A multi-component composition, in particular a three-component composition, especially for manufacture of a polyurethane cementitious hybrid flooring, comprises or consists of: a) a polyol component (A) comprising at least one polyol and water; b) a hardener component (B) comprising at least one polyisocyanate compound; c) a solid component (C) comprising at least one hydraulic binder; and wherein at least one of the components of the multi component composition comprises at least one comb polymer having a main chain comprising acid groups, and side chains being attached on the main chain.