SEARCH Articles Figures Tables Block copolymers of ethylene and propylene oxide Building blocks ethylene Ethoxylated surfactants ethylene oxide block copolymers Ethylene Oxide and Epichlorohydrin Building Blocks in Organic Synthesis Ethylene block copolymers with tetrahydrofuran Ethylene oxide/methyl methacrylate block Ethylene oxide/methyl methacrylate block copolymer Ethylene oxide/styrene block copolymer Ethylene, block copolymers Ethylene-butene block copolymer Poly [ -block-oligo(ethylene Propylene-ethylene block copolymer STYRENE-ETHYLENE BLOCK COPOLYMER Styrene-ethylene oxide block polymers Styrene-ethylene oxide block polymers molecular weight