Suspension of inorganic fillers in a polyesterpolyol and production method

The invention relates to a suspension of inorganic filler in polyesterpolyol and to the method of producing said suspension. More specifically, the invention relates to a stable suspension comprising a polyesterdiol compound by way of a liquid medium and, by way of dispersed particles, an inorganic...

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Bibliographische Detailangaben
Hauptverfasser:	SEREDA, LUCIANE, MARGARITELLI, MARLISE, CARVALHO, QUINTINO
Format:	Patent
Sprache:	eng
Schlagworte:	CHARACTERISTIC FEATURES OF FOOTWEAR CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS FOOTWEAR HUMAN NECESSITIES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PARTS OF FOOTWEAR THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The invention relates to a suspension of inorganic filler in polyesterpolyol and to the method of producing said suspension. More specifically, the invention relates to a stable suspension comprising a polyesterdiol compound by way of a liquid medium and, by way of dispersed particles, an inorganic particulate filler at a weight concentration of between 0.8 and 8%. The aforementioned suspensions are used for the production of polyurethanes such as, for example, polyurethane or thermoplastic polyurethane foams.