A novel composition is provided that incorporates {HEAD ~ the residual solids} from {TAIL ~ solvent deasphalting} to make a high value asphalt product 
from
A novel composition is provided that incorporates { HEAD ~ the residual solids } from { TAIL ~ solvent deasphalting } to make a high value asphalt product
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH