教師資料查詢 | 類別: 期刊論文 | 教師: 陳幹男 CHEN KAN-NAN (瀏覽個人網頁)

標題:New crosslinked polymer from a rapid polymerization of acrylic acid with triaziridine-containing compound
學年95
學期2
出版(發表)日期2007/04/15
作品名稱New crosslinked polymer from a rapid polymerization of acrylic acid with triaziridine-containing compound
作品名稱(其他語言)
著者Chen, Po-cheng; Wang, Shih-chieh; Huang, Chia-yu; Yeh, Jen-taut; Chen, Kan-nan
單位淡江大學化學學系
出版者John Wiley & Sons
著錄名稱、卷期、頁數Journal of Applied Polymer Science 104(2), pp.809-815
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.
關鍵字rapid polymerization; ring-opening; Michael addition
語言
ISSN1097-4628
期刊性質國外
收錄於SCI;SSCI
產學合作
通訊作者
審稿制度
國別
公開徵稿
出版型式
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!