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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Interfacial polymerization ： ウィキペディア英語版 Interfacial polymerization Interfacial polymerization is a type of step-growth polymerization in which polymerization occurs at an interface between an aqueous solution containing one monomer and an organic solution containing a second monomer. American polymer scientists Paul Morgan and Stephanie Kwolek used the term “interfacial polycondensation” when they studied this method in 1959. The most common polymer made by this method is polyamide, where diamine and diacid chloride react to form polyamide and hydrogen chloride. ==Mechanism== Most interfacial polymerization reactions utilize the Schotten-Baumann reaction mechanism under standard conditions, in which a diacid chloride in the organic phase reacts with a monomer containing hydrogen atoms available for reaction. This approach can be used to manufacture polyamides, polyesters, polyurethanes, polysulfonamides and polycarbonates. Because the two solutions used in this reaction are immiscible and the rate of reaction is high, this reaction mechanism tends to produce a small number of long polymer chains of high molecular weight. As the polymer precipitates, it can be withdrawn continuously. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Interfacial polymerization」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.