Similar names: p-(1,1,3,3-Tetramethylbutyl)Phenol Polymer with Ethylene Oxide and Formaldehyde; Ethylene Oxide Polymer with Formaldehyde and p-(1,1,3,3-Tetramethylbutyl)phenol; Oxirane Polymer with Formaldehyde and 4-(1,1,3,3-tetramethylbutyl)phenol; Ethylene oxide-formaldehyde-4-(1,1,3,3-tetramethylbutyl)phenol copolymer; Ethylene oxide-formaldehyde-p-octylphenol Copolymer; NSC 90255; Superinone; Triton A 20; Triton WR 1339; Tyloxapol; p-Isooctylpolyoxyethylenephenol Formaldehyde Polymer;