Poly(styrene)-b-Poly(ethylene oxide)-b-Poly(heptafluorobutyl methacrylate)-b-Poly(4-vinyl pyridine)
Formula: Poly(styrene-block-ethylene oxide-block-heptafluorobutyl methacrylate-block-4-vinylpyridine), ω-(ethyl carbotrithiolate)-terminated tetrablock copolymer
聚苯乙烯-聚环氧乙烷-聚(七氟丁基甲基丙烯酸酯)-聚(4-乙烯基吡啶)