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リビングニトロキシルラジカル末端ウレタンプレポリマーによるステアリルアクリレートの重合とその性質
http://hdl.handle.net/10069/5127
http://hdl.handle.net/10069/512730821a7c-a452-4c61-899d-d523b3e9a70c
名前 / ファイル | ライセンス | アクション |
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KJ00000136508.pdf (465.8 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2007-01-26 | |||||
タイトル | ||||||
タイトル | リビングニトロキシルラジカル末端ウレタンプレポリマーによるステアリルアクリレートの重合とその性質 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
本川, 慎二
× 本川, 慎二× 古川, 睦久 |
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著者別名 | ||||||
姓名 | Motokawa, Shinji | |||||
著者別名 | ||||||
姓名 | Furukawa, Mutsuhisa | |||||
その他のタイトル | ||||||
その他のタイトル | Polymerization and Properties of Stearyl Acrylate by Living Nitroxyl Radical-terminated Urethane Prepolymers | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 2,2,6,6-Tetramethylpiperidine-1-oxyl (TEMPO)-terminated prepolymers (TPs) were synthesized by reaction of 4-hydroxy-TEMPO and poly (oxytetramethylene) glycol (PTMG; Mn=1000,3000) with isocyanate groups. TPs were characterized by means of FT-IR, ^1H-NMR, and ESR. Since ESR spectra of TPs displayed a typical three signals based on TEMPO residues, it is found that TPs have the living nitroxyl radical. Stearyl acrylate (SAA) was polymerized by TPs with BPO as an initiator. Properties of the obtained block copolymers were investigated by use of 1 H-NMR spectrometer, GPC, viscometer, DSC, and dynamic viscoelastic tester. The obtained block copolymers were (SAA) n-PU-(SAA) n and a small amount of SAA homopolymer. The properties of these block polymers were affected with molecular weight of PTMG and concentration of SAA. | |||||
書誌情報 |
長崎大学工学部研究報告 en : Reports of the Faculty of Engineering, Nagasaki University 巻 30, 号 55, p. 265-271, 発行日 2000-07 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 02860902 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00178418 | |||||
sortkey | ||||||
P00265-P00271 | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学工学部研究報告 Vol.30(55) p.265-271, 2000 |