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  • Title
  • Dedication
  • Certificate
  • Declaration
  • Acknowledgement
  • Glossary of Terms
  • Contents
  • Preface
  • 1. Introduction
  • 1.1 Physical blends
  • 1.1.1 Miscible blends
  • 1.1.2 Compatible blends
  • 1.1.3 Incompatible blends
  • 1.1.4 Polymer alloys
  • 1.2 Interpenetrating network polymers
  • 1.3 Copolymers
  • 1.3.1 Alternating copolymes
  • 1.3.2 Random copolymers
  • 1.3.3 Graft copolymers
  • 1.3.4 Block coplymers
  • 1.4 A review on block copolymers
  • 1.4.1 Architectural variation
  • 1.4.2 Synthetic methods
  • 1.4.3 Morphology of block copolymers
  • 1.4.4 Commercial importance of block copolymers
  • 1.5 Thermoplastic elastomers (TPE)
  • 1.51 Commercial grade thermoplastic elastomers
  • 1.6 Scope of the present work
  • 1.6.1 Objectives of the work
  • 1.7 References
  • 2. Experimental
  • 2.1 Materials
  • 2.2 Experimental
  • 2.3 References
  • 3. Results and Discussion
  • 3.1 Preliminary studies
  • 3.2 I R studies
  • 3.3 Thermogravimetric analysis
  • 3.4 Differential scanning calorimetric analysis
  • 3.5 Implications of DSC and TGA results
  • 3.6 Stress-strain behaviour
  • 3.7 Fractographic studies using SEM
  • 3.8 Morphology of the block copolymers
  • 3.9 Tear strength
  • 3.10 Hardness
  • 3.11 Effect of diisocyanate structure on the block copolymer properties
  • 3.12 References
  • 4. Summary and Conclusion
  • Scope for further studies
  • List of Papers (Under publication)
  • Papers presented at International Conferences