D
D. K. Chattopadhyay
Researcher at Indian Institute of Chemical Technology
Publications - 39
Citations - 4660
D. K. Chattopadhyay is an academic researcher from Indian Institute of Chemical Technology. The author has contributed to research in topics: Polyurethane & Thermal stability. The author has an hindex of 23, co-authored 37 publications receiving 4107 citations. Previous affiliations of D. K. Chattopadhyay include North Dakota State University.
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Structural engineering of polyurethane coatings for high performance applications
TL;DR: A review of the development of high performance polyurethane (PU) and its subclass coatings can be found in this paper, where a wide variety of fillers, whiskers and fibers as well as clay and wollastonites with structural modification are described for use in nanocomposite PU coatings.
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Thermal stability and flame retardancy of polyurethanes
TL;DR: The thermal stability and flame retardancy of polyurethanes is reviewed in this article, where a detailed description of TGA, TGA-MS and TGAFTIR methods for studying the decomposition mechanism and kinetics is also provided.
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FT-IR and XPS studies of polyurethane-urea-imide coatings
TL;DR: In this article, a series of polyurethane (PU)-urea-imide coatings were synthesized by a systematic three-step reaction process, and the obtained polymers were analyzed with Fourier transform-infrared (FT-IR) and angle resolved X-ray photoelectron spectroscopy (AR-XPS).
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Thermal and mechanical properties of epoxy acrylate/methacrylates uv cured coatings
TL;DR: In this article, epoxy acrylates/methacryls were prepared by reacting epoxy novolac or bisphenol-A epoxy resin with acrylic acid or methacrylic acid.
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Synthesis and characterization of hyperbranched polyurethane–urea coatings
TL;DR: In this article, a series of hyperbranched polyurethane (HBPU)-urea coatings were synthesized by a systematic two-step reaction process, and Fourier transform-infrared (FT-IR) spectroscopy for the quantitative evolution of urethane and urea bonds as well as to study the structure-property relationship.