{HEAD ~ The process} 10, wherein the polar vinyl compound is {TAIL ~ an N vinylcarboxamide} 
{ HEAD ~ The process } 10 , wherein the polar vinyl compound is { TAIL ~ an N vinylcarboxamide }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL