ADITIVO PARA USO EN MEZCLAS ASFALTICAS

The present invention relates to an additive for bitumen for asphalt mixes, comprising at least one phosphoric ester of alkoxylated amine. The additive for bitumen for asphalt mixes of the invention can further comprise at least one compound produced by means of the reaction of an alkoxylated alkyla...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	RIAZA MARTINEZ, JOAN ANTONI, BUENO PERISE, AGUSTÍ, MUNDO BLANCH, MIQUEL
Format:	Patent
Sprache:	spa
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The present invention relates to an additive for bitumen for asphalt mixes, comprising at least one phosphoric ester of alkoxylated amine. The additive for bitumen for asphalt mixes of the invention can further comprise at least one compound produced by means of the reaction of an alkoxylated alkylamine with phosphoric acid, phosphorus pentoxide or mixtures thereof. The invention further relates to the uses of the additives as components in bituminous compositions and asphalt mixes, and to the methods for preparing same.