An approach to novel polyamidoamine (PAMAM) side chain dendritic polyesterurethane (SCDPEU) block copolymer architectures

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• 作者：Ghosh ; Samaresh ; Banthia ; Ajit K.
• 关键词：Side chain dendritic polyesterurethane (SCDPEU) ; Polyamidoamine (PAMAM) ; Sebacic acid
• 刊名：European Polymer Journal
• 出版年：2003
• 出版时间：November, 2003
• 年：2003
• 卷：39
• 期：11
• 页码：2141-2146
• 全文大小：297 K

文摘

A novel polyamidoamine (PAMAM) side chain dendritic polyesterurethane (SCDPEU) block architecture derived from ester terminated polyamidoamine dendritic diol (G2.3), sebacoyl chloride and 2,4-toluidene diisocyanate (TDI) is reported. This material was characterized by means of IR and NMR spectroscopies, as well as by intrinsic viscosity and differential scanning calorimetry measurements. SCDPEU synthesis was conducted in bulk by using the catalytic amount of dibutyl tin dilaurate (DBTDL).