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Ethylene glycol, phase diagram

Figure 45. Futjural-ethylene glycol-water phase equilibrium diagram. Figure 45. Futjural-ethylene glycol-water phase equilibrium diagram.
Figure 5.2 Liquid-liquid phase diagrams for a) aqueous solutions ofpoly(methacrylic acid) and ib) aqueous solutions of poly (ethylene glycols)... Figure 5.2 Liquid-liquid phase diagrams for a) aqueous solutions ofpoly(methacrylic acid) and ib) aqueous solutions of poly (ethylene glycols)...
Figure 14-1. Phase diagram of the binary system for ethylene glycol-water. Figure 14-1. Phase diagram of the binary system for ethylene glycol-water.
I ig. 1.34. Phase diagram of ethylene glycol. in which the following events tire shown ... [Pg.39]

Fig. 1.32. Phase diagram of ethylene glycol, in which the following events are shown 1, glass transition 2, devitrification 3, recrystallization 4, melting 5 and 6, devitrification and melting of ethylene glycol (Figure 4 from [1.26])... Fig. 1.32. Phase diagram of ethylene glycol, in which the following events are shown 1, glass transition 2, devitrification 3, recrystallization 4, melting 5 and 6, devitrification and melting of ethylene glycol (Figure 4 from [1.26])...
Figure 3.24 Furfural-ethylene glycol-water phase diagram [10]. Copyright 1998, J. Wiley and Sons, Inc. Figure 3.24 Furfural-ethylene glycol-water phase diagram [10]. Copyright 1998, J. Wiley and Sons, Inc.
FIG. 6.6 Phase diagram of the lecithin-ethylene glycol-decane system at 25°C, showing a narrow microemulsion region. (From Friberg, S.E. and Podzimek, M., Colloid Polym. Sci., 262, 252, 1984.)... [Pg.160]

A detailed study yielding the phase diagram of Fig. 7 was elaborated by the author [47] and later confirmed by another research group [49]. The existence of a nematic phase depends very much on the molar ratio of the comonomers. A high molar fraction of 16a is detrimental for the LC-phase. LC-PEIs containing ethylene glycol (25) were obtained by transesterification of PET with 4-acetoxy-benzoic acid and smaller amounts of acetylated 16a [50]. [Pg.101]

Ethylene-o-dichlorobenzene system, 39 Ethylene glycol, 181,182, 327 Ethylene-methanol system, 183 Ethylene-naphthalene system, 69 Ethylene-polyethylene system, 319 Ethylene-n-propanol system, 39 Ethylene-water-organic solvent phase diagrams, 71 Explosives, 347 Extractibility, 367... [Pg.505]

Figure 5.2 iMiuid-lh/iiid phase diagrams f>r (a) aqwous solutions of poh-(methanylir arid) and (b) aqueous solutions of poly(ethylene glycols)... [Pg.90]

PER Pereira, M., Wu, Y.T., Madeira, P., Venando, A., Macedo, E., and Teixeira, J., Liquid-hquid equilibrium phase diagrams of new aqueous two-phase systems Ucon 50-HB5100 + ammonium sulfate + water, Ucon 50-HB5100 + poly(vinyl alcohol) + water, Ucon 50-HB5100 + hydroxypropyl starch + water, and poly(ethylene glycol) 8000 + poly(vinyl alcohol) + water, J. Chem. Eng. Data 49,43,2004. [Pg.244]

Figure 4 Ternary phase diagram for the system methyl methacrylate (MMA)-acrylic acid (AA)-20 wt% solution of sodium dodecylsulfate in water (w/SDS)-ethylene glycol dimethacrylate (EGDMA) at 25 0.1°C and 1 atm. Compositions are on weight percent basis EGDMA content is 4% of the combined weight of MMA and AA. Domain A, two-phase region domain B, W/O microemulsion domain C, bicontinuous microemulsion domain D, OAV microemulsion. (From Ref 50.)... Figure 4 Ternary phase diagram for the system methyl methacrylate (MMA)-acrylic acid (AA)-20 wt% solution of sodium dodecylsulfate in water (w/SDS)-ethylene glycol dimethacrylate (EGDMA) at 25 0.1°C and 1 atm. Compositions are on weight percent basis EGDMA content is 4% of the combined weight of MMA and AA. Domain A, two-phase region domain B, W/O microemulsion domain C, bicontinuous microemulsion domain D, OAV microemulsion. (From Ref 50.)...
Thermogelling aqueous solutions of poly(ethylene glycol)-poly(ethyl-2-cyanoaerylate) (PEG-PEC) were reported (Fig. 13.10). Polycyanoacrylate is degraded by esterases to cyanoacryUc acid. The PEG-PEC diblock copolymer aqueous solution showed a sol-to-gel-to-sol transition as the temperature increased as well as the concentration increased, thus, forming a closed-loop gel domain in the phase diagram. [Pg.332]

Figure 20.17. Phase diagrams of (a) aqueous mixtures of dex-tran (molecular weight 23 000) and poly(ethylene glycol) (PEG) (molecular weight 2300 (dashed curve) and 18 000 (continuous curve), compared with (b) a mixture of dextran (40000) with C12E5. Above the curves, there is miscibility, while below the curves there is phase separation into two solutions, ((a) Redrawn from L. Piculell and B. Lindman, Adv. Colloid Interface Sci., 41 (1992) 149, and (b) redrawn from L. Piculell, K. Bergfeldt and S. Gerdes, J. Phys. Chem., 100 (1996) 3675)... Figure 20.17. Phase diagrams of (a) aqueous mixtures of dex-tran (molecular weight 23 000) and poly(ethylene glycol) (PEG) (molecular weight 2300 (dashed curve) and 18 000 (continuous curve), compared with (b) a mixture of dextran (40000) with C12E5. Above the curves, there is miscibility, while below the curves there is phase separation into two solutions, ((a) Redrawn from L. Piculell and B. Lindman, Adv. Colloid Interface Sci., 41 (1992) 149, and (b) redrawn from L. Piculell, K. Bergfeldt and S. Gerdes, J. Phys. Chem., 100 (1996) 3675)...
Fig. 6. Phase diagrams of solutions of A HPC/Ethylene glycol B) HPC/diethylene glycol. C) HPC/Polyethylene glycol = 300 D) HPC/dimethylacetamide. Fig. 6. Phase diagrams of solutions of A HPC/Ethylene glycol B) HPC/diethylene glycol. C) HPC/Polyethylene glycol = 300 D) HPC/dimethylacetamide.
ZAF Zafarani-Moatlar, M.T., Hamzehzadeh, S., and Hosseinzadeh, S., Phase diagrams for liquid-hquid equilibrium of ternary poly(ethylene glycol) + disodium tartrate aqueous system and vapor-liquid equilibrium of constituting binary aqueous systerrrs at r = (298.15, 308.15, and 318.15) K. Experiment and correlation. Fluid Phase Equil, 268, 142, 2008. [Pg.99]

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