MODIFIED ASPHALT ADDITIVE

PROBLEM TO BE SOLVED: To provide an additive for modified asphalt, capable of shortening a production time of the modified asphalt formed out of asphalt and a thermoplastic elastomer and having a good phase separation-preventing effect, without forming hydrogen sulfide. SOLUTION: This modified aspha...

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Bibliographische Detailangaben
Hauptverfasser:	OKI HIDEMI, ONODERA RYOTARO, HONMA YUICHI, YANAGI HIDEKI, ITO TATSUYA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR 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:	PROBLEM TO BE SOLVED: To provide an additive for modified asphalt, capable of shortening a production time of the modified asphalt formed out of asphalt and a thermoplastic elastomer and having a good phase separation-preventing effect, without forming hydrogen sulfide. SOLUTION: This modified asphalt additive contains a compound (A) expressed by general formula (I) (R is a 2-22C saturated straight-chain hydrocarbon group; Me is Fe, V, Ni, Cu, Co or Zn; n is a number of 1 to 3; and p is a number of 0 or 1). COPYRIGHT: (C)2006,JPO&NCIPI