{HEAD ~ The substantially linear olefin polymers} preferably have at least about 0.01 long chain branches/1000 carbons and {TAIL ~ a molecular weight distribution} from about 1.5 to about 2.5 
preferably have
{ HEAD ~ The substantially linear olefin polymers } preferably have at least about 0.01 long chain branches/1000 carbons and { TAIL ~ a molecular weight distribution } from about 1.5 to about 2.5
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH