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