Synonyms: Poly(oxysuccinyloxytetramethylene)(8CI); 1,4-Butanediol-diethyl succinate copolymer, sru; 1,4-Butanediol-dimethylsuccinate copolymer, SRU; 1,4-Butanediol-succinic acid copolymer, SRU;1,4-Butanediol-succinic acid polymer, SRU; 1,4-Butanediol-succinic anhydridecopolymer, SRU; 1,4-Butanediol-succinic anhydride polymer, SRU;1,4-Butanediol-succinoyl dichloride copolymer, SRU; AQ 1; AQ 1 (polyester); AZ71T; Bionolle; Bionolle 100; Bionolle 1001; Bionolle 1003; Bionolle 1010;Bionolle 1012; Bionolle 1020; Bionolle 1020X30; Bionolle 1030; Bionolle 1040;Bionolle 1050; Bionolle B 1001; Bionolle EM 150; Bionolle S 1005;Bis(2-chloroethyl) succinate-1,4-butanediol copolymer sru; Dimethylsuccinate-tetramethylene glycol copolymer, sru; EnPol 4500J; EnPol 5300; EnPol8086; EnPol G 4400; EnPol G 4500; EnPol G 4560; EnPol G 4560J; EnPol G 4625;EnPol G 8060F; Enpol G 5300; GS-PLa; GS-Pla AZ 61T; GS-Pla AZ 71T; GS-Pla AZ81TN; GS-Pla AZ 91TN; GS-Pla FZ 71PD; GS-Pla GZ 95T; GS-Pla P 10; LAC 860;PBSL; Poly(1,4