New crosslinked polymer from a rapid polymerization of acrylic acid with triaziridine-containing compound

淡江大學機構典藏 > 理學院 > 化學學系暨研究所 > 期刊論文 > Item 987654321/19528

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題名:	New crosslinked polymer from a rapid polymerization of acrylic acid with triaziridine-containing compound
作者:	Chen, Po-cheng;Wang, Shih-chieh;Huang, Chia-yu;Yeh, Jen-taut;Chen, Kan-nan
貢獻者:	淡江大學化學學系
關鍵詞:	rapid polymerization;ring-opening;Michael addition
日期:	2007-04-15
上傳時間:	2009-11-04 16:55:16 (UTC+8)
出版者:	John Wiley & Sons
摘要:	A triaziridine containing compound, trimethylolpropane tris(1-aziridinepropionate) (TMPTA-AZ), is prepared from a Michael addition of aziridine (AZ) with trimethylolpropane triacrylate (TMPTA). A rapid polymerization of acrylic acid (AA) with TMPTA-AZ occurred at ambient temperature without catalyst. This polymerization process involves three subsequent reactions are proposed: (1) An exothermic neutralization takes place between AA and TMPTA-AZ. (2) That neutralization heat triggers AZ ring-opening reaction and that carboxyl group (of AA) plays as a nucleophile and results in an amino ester bond formation. (3) A final crosslinked polymer is obtained from that amino group reacts with its acrylic double bond via an intermolecular Michael addition reaction. These new crosslinked polymers with various performance properties are obtained from a mixture of AA and TMPTA-AZ in different ratios and post-heating.
關聯:	Journal of Applied Polymer Science 104(2), pp.809-815
DOI:	10.1002/app.25548
顯示於類別:	[化學學系暨研究所] 期刊論文

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0021-8995_104(2)p809-815.pdf		312Kb	Adobe PDF	360	檢視/開啟
New crosslinked polymer from a rapid polymerization of acrylic acid with triaziridine-containing compound.pdf		302Kb	Adobe PDF	1	檢視/開啟

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