SEARCH Articles Figures Tables Anionic chain polymerization isocyanate Isocyanate dimerization linear polymerization Isocyanates polymeric blocked Isocyanates polymerization Isocyanates polymerization Isocyanates, polymerization catalysts Methyl isocyanate polymerization Polymeric methylenediphenyl isocyanate Polymerization of Isocyanates Polymerization of ketones and isocyanates