NEW FORMULATIONS FOR POLYURETHANE APPLICATIONS

The present invention refers to a mixture comprising at least 25wt% of polyether carbonate polyol having a content of CO2 in its chemical structure ranging from 0.5 to 30wt%, based on the total weight of the polyether carbonate polyol; and less than 75 wt% of polypropylene carbonate; as well as to t...

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Bibliographische Detailangaben
Hauptverfasser:	María Dolores BLANCO GONZÁLEZ, Sonia SEGURA FERNÁNDEZ, Román GALDÁMEZ PEÑA, Mónica GARCÍA RUIZ, Carolina RUIZ ORTA, Laura MARÍN PERALES, Enrique DOMÍNGUEZ RAMOS
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention refers to a mixture comprising at least 25wt% of polyether carbonate polyol having a content of CO2 in its chemical structure ranging from 0.5 to 30wt%, based on the total weight of the polyether carbonate polyol; and less than 75 wt% of polypropylene carbonate; as well as to the use of said mixture in the preparation of a polyurethane formulation. La presente invención se refiere a una mezcla que comprende al menos el 25% en peso de poliéter-carbonato poliol que tiene un contenido de CO2 en su estructura química que oscila entre el 0,5 y el 30% en peso, basándose en el peso total del poliéter-carbonato poliol; y menos del 75% en peso de poli(carbonato de propileno); así como al uso de dicha mezcla en la preparación de una formulación de poliuretano.