- Page 1 and 2: Copyright Warning & Restrictions Th
- Page 3 and 4: ABSTRACT REACTIVE MELT MODIFICATION
- Page 5 and 6: REACTIVE MELT MODIFICATION OF POLYE
- Page 7 and 8: BIOGRAPHICAL SKETCH Author: Rahul R
- Page 9 and 10: Copyright © 2003 by Rahul Ramesh D
- Page 11 and 12: ACKNOWLEDGEMENTS I always considere
- Page 13: TABLE OF CONTENTS Chapter Page 1 IN
- Page 17 and 18: LIST OF FIGURES Figure Page 1.1 Mac
- Page 19 and 20: LIST OF FIGURES (Continued) Figure
- Page 21 and 22: LIST OF FIGURES (Continued) Figure
- Page 23 and 24: Striation Thickness Time Diffusion
- Page 25 and 26: tertiary amine terephthalic acid th
- Page 27 and 28: CHAPTER 1 INTRODUCTION After its in
- Page 29 and 30: 3 of 0.5-1.00 mm Hg (Sorenson 2001)
- Page 31 and 32: where rib is the solution viscosity
- Page 33 and 34: 7 are not suitable for most of the
- Page 35 and 36: 9 In the case of sheet applications
- Page 37 and 38: 11 operation (Dealy and Wissbrun, 1
- Page 39 and 40: 13 During the cell growth phase of
- Page 41 and 42: 15 suitability of extruders as cont
- Page 43 and 44: 17 conditions and additive concentr
- Page 45 and 46: 19 understand the effect of evolvin
- Page 47 and 48: CHAPTER 3 LITERATURE REVIEW This ch
- Page 49 and 50: 23 absence of modifiers is accompan
- Page 51 and 52: 25 The primary objective while modi
- Page 53 and 54: 27 Polypropylene resins with high m
- Page 55 and 56: 29 initially the reaction with hydr
- Page 57 and 58: 31 A diglycidyl ether, often in the
- Page 59 and 60: 33 Characterizing the products of t
- Page 61 and 62: 35 5. Ease of mixing in the polymer
- Page 63 and 64: 37 Figure 3.4 Epoxy or 0xirane ring
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39 carbocation stability overrides
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41 Figure 3.9 Anhydride — epoxy r
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43 Figure 3.12 Base catalyzed hydro
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45 activity to enhance the PET-epox
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47 4.1.2 Chain EDtenders The struct
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TGDDM was used in the batch mixer s
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51 4.2 Processing and Characterizat
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53 specimens as a function of freVu
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55 to the parallel plates). An addi
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57 background spectrum. It took app
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CHAPTER 5 RESULTS AND DISCUSSION Th
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61 molecular weight of MPET as also
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63 rate expressions analogous to th
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Figure 5.5 Possible reactions betwe
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67 taking place by the convective;
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69 5.1.4 Comparison of Epoxides Fig
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71 5.1.5 Reactions of TGIC with HPE
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73 Figure 5.11 shows the vanation o
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75 Figure 5.13 shows the effect of
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77 to time. In a general sense, the
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79 5.1.7 Study on Role of Catalysts
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81 groups adjacent to the tertiary
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83 overall less activity towards TG
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85 5.2.1 Typical Batch MiDing Runs
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87 It appears that the higher proce
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89 injection (Dealy and Wissbrun, 1
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91 rheological power scaling law fo
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93 In the calculations, the freVuen
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95 whereas H(?.) of the unmodified
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97 However, the disintegration of t
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99 the Section 4.1.3. As evident fr
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101 changes in dynamic moduli and m
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103 In the case of 270 °C, the mod
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105 accessibility of unreacted grou
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107 believed to be charactenzed by
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109 increase in the melt elasticity
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111 In general, for crosslinked sys
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113 crosslinked gels in swelling eV
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115 formation of epoxy/PET reaction
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117 A seVuential reactive extrusion
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CHAPTER 6 CONCLUSIONS AND RECOMMEND
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121 of PET by the selected tnepoxid
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REFERENCES S. Abe and M. Yamaguchi,
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125 L. M. Dossin and W. W. Graessle
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127 P. Huang, Z. Zhong, S. Zheng, W
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129 J. Meissner and J. Hostettler,
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131 T. Shiwaku, K. Hijikata, K. Fur
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133 M. Xanthos and S. K. Dey, "Foam