A new UV-curable PU resin obtained through a nonisocyanate process and used as a hydrophilic textile treatment

doi:10.1007/s10965-012-9900-y

淡江大學機構典藏 > 理學院 > 化學學系暨研究所 > 期刊論文 > Item 987654321/82985

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題名:	A new UV-curable PU resin obtained through a nonisocyanate process and used as a hydrophilic textile treatment
作者:	Hwang, Jing-Zhong;Wang, Shih-Chieh;Chen, Po-Chen;Huang, Chi-Yuan;Yeh, Jen-Taut;Chen, Kan-Nan
貢獻者:	淡江大學化學學系淡江大學化學工程與材料工程學系
關鍵詞:	Nonisocyanate process;Cyclic carbonate;Hydrophilic;PU;UV curing
日期:	2012-07
上傳時間:	2013-03-12 23:16:04 (UTC+8)
出版者:	Dordrecht: Springer Netherlands
摘要:	A new UV-curable hydrophilic PU resin was obtained through a green, nonisocyanate, three-reaction process: (1) a bis(cyclic carbonate) (BCC) compound is prepared by inserting carbon dioxide into an epoxy resin (DGEBA) at atmospheric pressure; (2) an amino-terminated hydrophilic PU (NH2-PU) oligomer is obtained through the ring-opening polymerization of BCC utilizing a difunctional amino hydrophilic (polyether) compound such as Jeffamine D-2000; (3) the UV-curable acrylate-PU (UV-PU) prepolymer is obtained as an adduct from the Michael addition of NH2-PU to a diacrylate-terminated compound, 3-acryloyloxy-2-hydroxypropyl methacrylate (AHM). A polyester (PET) textile was treated with this hydrophilic UV-PU prepolymer and then cured by irradiation with UV light. The UV-PU resin was found to crosslink and anchor to the textile fibers after UV irradiation, resulting in a long-lasting hydrophilic surface for the treated textile. The performance properties of the new PU resin on the treated textile were investigated.
關聯:	Journal of Polymer Research 19(8), 9900(10pages)
DOI:	10.1007/s10965-012-9900-y
顯示於類別:	[化學學系暨研究所] 期刊論文

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