Polysulfone terephthalate block

CHARACTERISTICS OF POLYSULFONE-POLYBISPHENOL-A TEREPHTHALATE BLOCK COPOLYMERS OF VARYING POLYSULFONE CONTENT (a.b)... [Pg.969]

See also PBT degradation structure and properties of, 44-46 synthesis of, 106, 191 Polycaprolactam (PCA), 530, 541 Poly(e-caprolactone) (CAPA, PCL), 28, 42, 86. See also PCL degradation OH-terminated, 98-99 Polycaprolactones, 213 Poly(carbo[dimethyl]silane)s, 450, 451 Polycarbonate glycols, 207 Polycarbonate-polysulfone block copolymer, 360 Polycarbonates, 213 chemical structure of, 5 Polycarbosilanes, 450-456 Poly(chlorocarbosilanes), 454 Polycondensations, 57, 100 Poly(l,4-cyclohexylenedimethylene terephthalate) (PCT), 25 Polydimethyl siloxanes, 4 Poly(dioxanone) (PDO), 27 Poly (4,4 -dipheny lpheny lpho sphine oxide) (PAPO), 347 Polydispersity, 57 Polydispersity index, 444 Poly(D-lactic acid) (PDLA), 41 Poly(DL-lactic acid) (PDLLA), 42 Polyester amides, 18 Polyester-based networks, 58-60 Polyester carbonates, 18 Polyester-ether block copolymers, 20 Polyester-ethers, 26... [Pg.595]

PS PSF PSU PTFE PU PUR PVA PVAL PVB PVC PVCA PVDA PVDC PVDF PVF PVOH SAN SB SBC SBR SMA SMC TA TDI TEFE TPA UF ULDPE UP UR VLDPE ZNC Polystyrene Polysulfone (also PSU) Polysulfone (also PSF) Polytetrafluoroethylene Polyurethane Polyurethane Poly(vinyl acetate) Poly(vinyl alcohol) poly(vinyl butyrate) Poly(vinyl chloride) Poly(vinyl chloride-acetate) Poly(vinylidene acetate) Poly(vinylidene chloride) Poly(vinylidene fluoride) Poly(vinyl fluoride) Poly(vinyl alcohol) Styrene-acrylonitrile copolymer Styrene-butadiene copolymer Styrene block copolymer Styrene butadiene rubber Styrene-maleic anhydride (also SMC) Styrene-maleic anhydride (also SMA) Terephthalic acid (also TPA) Toluene diisocyanate Ethylene-tetrafluoroethylene copolymer Terephthalic acid (also TA) Urea formaldehyde Ultralow-density polyethylene Unsaturated polyester resin Urethane Very low-density polyethylene Ziegler-Natta catalyst... [Pg.960]

By the process shown in Reaction 17, block copolymers have been constructed with hard blocks derived from polysulfones, polycarbonates, poly(BPA-terephthalates), etc. [Pg.193]

The next two decades saw the development of new polymers such as thermoplastic PU (1961), aromatic polyamides, polyimides (1962) polyaminimides (1965), thermoplastic elastomers (styrene-butadiene block copolymers in 1965), ethylene-vinyl acetate copolymer, ionomers (1964), polysulfone (1965), phenoxy resins, polyphenylene oxide, thermoplastic elastomers based on copolyesters, poly butyl terephthalate (1971) and polyarylates (1974). [Pg.16]

POLY(ARYL ETHER)-POLY(ARYLATE) BLOCK COPOLYMERS I POLYSULFONE-BIS-A TEREPHTHALATE SYSTEMS... [Pg.959]

Bosnyak, et (3) have prepared copolymers of poly(bisphenol-A-terephthalate) and bisphenol-A-poly-carbonate. These randomly coupled block or segmented copolymers are shown schematically in Equation 1. These materials deformed uniformly in tension, in contrast to homo-bisphenol-A polycarbonate where necking is observed (3). Block copolymers of bisphenol-A polycarbonates and bisphenol-A polysulfone have been investigated by McGrath, et al. (4,5,12). [Pg.959]

The copolymers listed in Tables 1 and 2 comprise two series. In the first series (Table 1), a polysulfone oligomer of 6,000 g/mole was utilized. The sulfone-ester composition was held constant at 50-50 weight ratios while the composition of the polyester block itself was varied from 100% isophthalate to 100% terephthalate. At the extremes of composition (Samples I-l, 1-2, 1-7), the... [Pg.967]

Blocks 2 can be poly(oxytetramethylene), a semifluorinated polyester, poly-[(ethylene terephthalate)-co-oxybenzoate], a polyesterimide and a poly(ethylene terephthalate)-co-polyesterimide. The structure of the copolymer polysulfone- -polyoxytetramethylene is given as an example in Scheme 6. [Pg.37]

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