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Synthesis and Properties of Photocurable Polyester Polyol Modified Hyperbranched Methacrylates  

Kim, Dong Kook (Department of Chemistry & Material Science, Hanyang University)
Lim, Jin Kyu (Department of Chemistry & Material Science, Hanyang University)
Kim, Woo Geun (Department of Chemistry & Material Science, Hanyang University)
Haw, Jung Rim (Department of Materials Chemistry & Engineering, Konkuk University)
Publication Information
Applied Chemistry for Engineering / v.16, no.1, 2005 , pp. 93-100 More about this Journal
Abstract
8 functionality photocurable polyester polyol modified hyperbranched methacrylates of two types were prepared from trimellitic anhydride, glycidyl methacrylate, and 4 functionality polyester polyol of two types. The physical properties of photocurable polyester polyol modified hyperbranched methacrylate were investigated. Thermal stability obtained by using TGA showed that HBMA-2 (hyperbranched methacrylate-2) was superior to the HBMA-1 (hyperbranched methacrylate-1). Hardness, abrasion resistance and tensile strength of HBMA-2 showed that were also superior to the HBMA-1. Value of yellow index of HBMA-2 showed the higher.
Keywords
hyperbranched; acrylate; photocurable; polyester polyol;
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Times Cited By KSCI : 1  (Citation Analysis)
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