In the high pressure of {HEAD ~ polymerization} of {TAIL ~ ethylene homopolymer} or copolymers conditions in the reactor may become unstable leading to the decomposition of the reaction mixture 
of
In the high pressure of { HEAD ~ polymerization } of { TAIL ~ ethylene homopolymer } or copolymers conditions in the reactor may become unstable leading to the decomposition of the reaction mixture
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH