Synonyms: Poly(oxy-p-phenylenesulfonyl-p-phenylene)(8CI); 100P; 200P; 300P; 3600G; 3600P; 4,4'-Dichlorodiphenyl sulfone-4,4'-dihydroxydiphenylsulfone copolymer, SRU; 4,4'-Dichlorodiphenyl sulfone-4,4'-dihydroxydiphenylsulfone dipotassium salt polymer, SRU; 4,4'-Dichlorodiphenylsulfone-4,4'-sulfonyldiphenol copolymer, sru; 4,4'-Dichlorodiphenylsulfone-Bisphenol S copolymer, SRU; 4,4'-Difluorodiphenylsulfone-4,4'-dihydroxydiphenyl sulfone copolymer, SRU; 4,4'-Sulfonyldiphenolpolymer, SRU; 4-Chloro-4'-hydroxydiphenyl sulfone monosodiumsalt-4,4'-dichlorodiphenyl sulfone-4,4'-dihydroxydiphenyl sulfone disodiumsalt, SRU; 4100G; 4800G; 4800P; 5003P; 5200G; 5200P; A 300; Bis(4-chlorophenyl)sulfone-4,4'-sulfonyldiphenol copolymer, SRU; Bis(4-chlorophenyl)sulfone-bis(4-hydroxyphenyl) sulfone copolymer, SRU; Bis(4-chlorophenyl)sulfone-bis(4-hydroxyphenyl) sulfone dipotassium salt copolymer, SRU;Bis(4-hydroxyphenyl) sulfone polymer, SRU; Bis(4-hydroxyphenyl)sulfone-bis(4-chlorophenyl) sulfone copolymer, SRU; Bis(p-chlorophenyl)sulfone-4,4'-sulfonyldiphenol dipotassium salt polymer, SRU; BisphenolS-4,4'-dichlorodiphenyl sulfone copolymer sru; Desal E 500; E 1010; E 2010; E6020P; FS 1300; Gafone 3300; Gafone 3300P; Gafone 3400; Gafone 3600P; ICI 300P;IRIS 3028; KM 1; Millipore PFGC; P 157; P 203; PES; PES 100P; PES 200P; PES300P; PES 3600; PES 3600G; PES 3600P; PES 4100; PES 4100F; PES 4100G; PES4101GL30; PES 5003; PES 5003P; PES 6020P; PES 720P; PES 7300P;Poly(oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy);Poly(oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy-1,4-phenylenesulfonyl-1,4-phenylene);Poly(p-phenyleneoxy-p-phenylenesulfonyl);Poly(sulfonyl-p-phenyleneoxy-p-phenylene); Polyether sulfone; Radel A 104P;Radel A 300; Radel A 301NT; Sodium 4-phenoxybenzenesulfonate polymer, SRU;Sumikaexcel 3600G; Sumikaexcel 3600P; Sumikaexcel 4003P; Sumikaexcel 4100;Sumikaexcel 4100P; Sumikaexcel 4800P; Sumikaexcel 5003P; Sumikaexcel 5003PS;Sumikaexcel 5200G; Sumikaexcel 5200P; Sumikaexcel 7600P;