シバタ ミツヒロ
SHIBATA MITSUHIRO
柴田 充弘 所属 千葉工業大学 工学部 応用化学科 千葉工業大学 工学研究科 工学専攻 千葉工業大学 工学研究科 応用化学専攻 職種 教授 |
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言語種別 | 英語 |
発行・発表の年月 | 2013/07 |
形態種別 | 学術雑誌 |
査読 | 査読あり |
標題 | Bio-based Thermosetting Resins Composed of Terpene and Bismaleimide |
執筆形態 | 共著 |
掲載誌名 | Journal of Applied Polymer Science |
掲載区分 | 国外 |
出版社・発行元 | Wiley |
巻・号・頁 | 129(1),pp.301-309 |
著者・共著者 | Mitsuhiro Shibata, Masanori Asano |
概要 | The prepolymers prepared by the reactions of 1,1'-(methylenedi-4,1-phenylene)bismaleimide (BMI) with myrcene (Myr) and limonene (Lim) in 1,3-dimethyl-2-imidazolidinone (DMI) at 150 degree C were compressed at 250 degree C to produce crosslinked Myr/BMI (molar ratio:2/2-2/5, MB22-25) and Lim/BMI (molar ratio:1/1, LB11) resins. The 1H NMR analysis of degree C revealed that Diels-Alder reaction for Myr/PMI and vinyl copolymerization for Lim/PMI preferentially proceeded besides the occurrence of ene reaction to some extent. The FT-IR data of the cured resins were consistent with the result of model reactions. All the cured resins except for MB22 showed the tan d peak and 10% weight loss temperatures that are higher than 330 and 440 degree C, respectively. The flexural strength and modulus of MB's were higher than those of LB11. The FE-SEM analysis revealed that MB22-24 is homogeneous while some combined particles were |
DOI | 10.1002/app.38477 |
ISSN | 0021-8995 |