Preparation method for hyperbranched polyurethane-modified asphalt with temperature sensibility controllable

The invention provides a preparation method for hyperbranched polyurethane-modified asphalt with the temperature sensibility controllable, and belongs to the field of road materials. The preparation method is characterized in that a hyperbranched polyurethane material with the phase-change energy st...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Zhang Ke, Fan Xiankong
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP
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