SEARCH Articles Figures Tables 1,3-Butadiene, 1,2-addition reactions polymerization Addition polymerization Additional polymerization Additives polymerization Alkenes, addition reactions polymerization Atom-Transfer Radical Addition (ATRA) and Polymerization Reactions (ATRP) Chain Reaction or Addition Polymerization Chemical reactions addition polymerization Comparison of chain and step addition polymerizations reactions Polymer chemistry addition polymerization reaction Polymeric additives Polymerization addition/chain-reaction Polymerization reaction Radical polymerization addition reactions Thermodynamics of step and addition polymerization reactions