{HEAD ~ The process} 1, wherein {TAIL ~ said brominated monomer} is in such amount as to provide a polymer containing from 0.05 to 2% by weight of bromine referred to the total weight of the monomeric units 
wherein
{ HEAD ~ The process } 1 , wherein { TAIL ~ said brominated monomer } is in such amount as to provide a polymer containing from 0.05 to 2 % by weight of bromine referred to the total weight of the monomeric units
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH