This invention relates to elastic substantially linear olefin polymers having {HEAD ~ improved processability}, e.g., low susceptibility to melt fracture, even under {TAIL ~ high shear stress extrusion conditions} 
This invention relates to elastic substantially linear olefin polymers having { HEAD ~ improved processability } , e.g. , low susceptibility to melt fracture , even under { TAIL ~ high shear stress extrusion conditions }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL