2-Methyloxirane-tetrahydrofuran copolymer DCB 1000 DCB 2000 DCB 3000 Furan, tetrahydro-, polymer with 2-methyloxirane Furan, tetrahydro-, polymer with methyloxirane Furan, tetrahydro-, polymer with propylene oxide Laprol 1000 Laprol 1102 Laprol 1102-4-80 Methyloxirane-tetrahydrofuran copolymer Oxirane, methyl-, polymer with tetrahydrofuran Oxypropylene-tetrahydrofuran copolymer PF-OP PF-OP 151700 Polycerin DCB 1000 Polycerin DCB 2000 Polycerin DCB 4000 Polypropylene glycol-polytetramethylene glycol copolymer PPTG 1000 PPTG 2000 PPTG 4000 Propylene oxide-Terathane 650 copolymer Propylene oxide-tetrahydrofuran copolymer Propylene oxide-tetrahydrofuran polymer Propylene oxide-tetramethylene oxide copolymer Propylene oxide-tetramethylene oxide polymer Propylene oxide-THF copolymer 1,4-butanediol ether Propylene oxide-THF polymer Propylene oxide, polymer with tetrahydrofuran Tetrahydrofuran-methyloxirane copolymer Tetrahydrofuran-propylene oxide copolymer