This disclosure provides high performance asphalt composition, and {HEAD ~ a method} producing {TAIL ~ such a high performance asphalt composition} using an alkane deasphalting residue 
producing
This disclosure provides high performance asphalt composition , and { HEAD ~ a method } producing { TAIL ~ such a high performance asphalt composition } using an alkane deasphalting residue
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH