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Synthesis of Long-Branched Polycondensates

Research Project

Project/Area Number 22550106
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Polymer chemistry
Research InstitutionAkita University

Principal Investigator

JIKEI Mitsutoshi  秋田大学, 大学院・工学資源学研究科, 教授 (70251618)

Co-Investigator(Kenkyū-buntansha) SUGIMOTO Masataka  山形大学, 大学院・理工学研究科, 准教授 (10361271)
KAWAGUCHI Seigou  山形大学, 大学院・理工学研究科, 教授 (00204694)
MATSUMOTO Kazuya  秋田大学, 大学院・工学資源学研究科, 助教 (70467025)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywords高分子合成 / 長鎖分岐 / 縮合系高分子 / 長鎖分岐高分子 / ハイパーブランチポリマー / AB2型マクロモノマー / ポリ乳酸 / 芳香族ポリアミド / ポリアミノ酸 / ランダム分岐 / くし型分岐 / ポリエーテルスルホン / 分子鎖絡み合い / 多分岐高分子
Research Abstract

Long-branched polycondensates were prepared by self-polycondensastion of branched macromonomers. Inherent viscosity of the branched poly(ether sulfone)s increased with increasing the molecular weight of the macromonomers. The radius of gyrations of the branched poly(L-lactide)s in HFIP were much smaller than those of the linear PLLA with the corresponding weight-average molecular weight. It is experimentally revealed that the introduction of branching strongly affects the molecular architecture of the resulting polymers.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (39 results)

All 2013 2012 2011 2010 Other

All Journal Article (9 results) (of which Peer Reviewed: 6 results) Presentation (22 results) Book (6 results) Remarks (2 results)

  • [Journal Article] Synthesis and properties of hyperbranched poly(ether sulfone)s prepared by self-polycondensation of novel AB_2 monomer2012

    • Author(s)
      M. Jikei, D. Uchida, Y. Haruta, Y. Takahashi, K. Matsumoto
    • Journal Title

      J. Polym. Sci. Part A: Polym. Chem.

      Volume: 50 Pages: 3830-3839

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of hyperbranched poly(L-lactide)s by self-polycondensation of AB_2 macromonomers and their structural characterization by light scattering measurements2012

    • Author(s)
      M. Jikei, M. Suzuki, K. Itoh, K. Matsumoto, Y. Saito, S. Kawaguchi
    • Journal Title

      Macromolecules

      Volume: 45 Pages: 8237-8244

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Nonlinear polycondensates2012

    • Author(s)
      M. Jikei
    • Journal Title

      Polymer Science: A Comprehensive Reference

      Volume: 5 Pages: 239-246

    • Related Report
      2012 Final Research Report
  • [Journal Article] Synthesis and properties of hyperbranched poly(ether sulfone)s prepared by self-polycondensation of Novel AB2 monomer2012

    • Author(s)
      M. Jikei, D. Uchida, Y. Haruta, Y. Takahashi, K. Matsumoto
    • Journal Title

      J. Polym. Sci. Part A: Polym. Chem.

      Volume: 50 Issue: 18 Pages: 3830-3839

    • DOI

      10.1002/pola.26172

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of hyperbranched poly(L-lactide)s by self-polycondensation of AB2 macromonomers and their structural characterization by light scattering measurements2012

    • Author(s)
      M. Jikei, M. Suzuki, K. Itoh, K. Matsumoto, Y. Saito, S. Kawaguchi
    • Journal Title

      Macromolecules

      Volume: 45 Issue: 20 Pages: 8237-8244

    • DOI

      10.1021/ma301021c

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nonlinear polycondensates2012

    • Author(s)
      M. Jikei
    • Journal Title

      Polymer Science: A comprehensive reference

      Volume: 5 Pages: 239-246

    • DOI

      10.1016/b978-0-444-53349-4.00140-0

    • ISBN
      9780080878621
    • Related Report
      2012 Annual Research Report
  • [Journal Article] Solid-phase synthesis of aromatic polyamide dendrons2011

    • Author(s)
      H. Tsushima, K. Matsumoto, M. Jikei
    • Journal Title

      Polym. Adv. Tech.

      Volume: 22 Pages: 1292-1296

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Solid-phase Synthesis of Aromatic Polyamide Dendrons2011

    • Author(s)
      Tsushima, H., Matsumoto, K., Jikei, M
    • Journal Title

      Polym.Adv.Technol.

      Volume: 22 Pages: 1292-1296

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 分岐度を制御したハイパーブランチポリマーの合成2010

    • Author(s)
      寺境光俊, 松本和也
    • Journal Title

      未来材料

      Volume: 10 Pages: 33-38

    • Related Report
      2012 Final Research Report 2010 Annual Research Report
  • [Presentation] Synthesis of hyperbranched poly(L-lactide)s by self-polycondensation of AB2 macromonomers2012

    • Author(s)
      M. Jikei, M. Suzuki, K. Itoh, K. Matsumoto, Y. Saito, S. Kawaguchi
    • Organizer
      The 9th SPSJ International Polymer Conference
    • Place of Presentation
      神戸
    • Year and Date
      2012-12-13
    • Related Report
      2012 Final Research Report
  • [Presentation] Synthesis of hyperbranched poly(L-lactide)s by self-polycondensation of AB2 macromonomers and their structural characterization by light scattering measuremets2012

    • Author(s)
      M. Jikei, M. Suzuki, K. Itoh, K. Matsumoto, S.Kawaguchi
    • Organizer
      Polycondensation 2012
    • Place of Presentation
      米国サンフランシスコ
    • Year and Date
      2012-09-18
    • Related Report
      2012 Final Research Report
  • [Presentation] 連鎖重縮合によるプロピルフェニル基を有する芳香族ポリアミドの合成2012

    • Author(s)
      野尻拓実,春田悠貴,伊藤誠,松本和也, 寺境光俊
    • Organizer
      平成24年度化学系学協会東北大会
    • Place of Presentation
      秋田
    • Year and Date
      2012-09-16
    • Related Report
      2012 Final Research Report
  • [Presentation] NCA 開環重合による長鎖分岐ポリサルコシンの合成2012

    • Author(s)
      ハートラム,多田弥生,松本和也, 寺境光俊
    • Organizer
      平成24年度化学系学協会東北大会
    • Place of Presentation
      秋田
    • Year and Date
      2012-09-16
    • Related Report
      2012 Final Research Report
  • [Presentation] ハイパーブランチポリエーテルスルホンの合成と特性解析2011

    • Author(s)
      春田悠貴, 内田大介, 高橋佑季, 松本和也, 寺境光俊
    • Organizer
      第60回高分子討論会
    • Place of Presentation
      岡山
    • Year and Date
      2011-09-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] 岐点間距離を制御した分岐ポリ乳酸の合成と特性2011

    • Author(s)
      鈴木真希, 松本和也, 寺境光俊
    • Organizer
      第60回高分子討論会
    • Place of Presentation
      岡山
    • Year and Date
      2011-09-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] 寺境光俊,長鎖分岐ポリエーテルスルホンの合成と物性評価2011

    • Author(s)
      内田大介,松本和也
    • Organizer
      第60回高分子年次大会
    • Place of Presentation
      大阪
    • Year and Date
      2011-05-26
    • Related Report
      2012 Final Research Report
  • [Presentation] AB 型モノマーの自己重縮合によるポリエーテルスルホンの合成と特性評価2011

    • Author(s)
      古室仁,甲斐拓也,松本和也, 寺境光俊
    • Organizer
      第60回高分子年次大会
    • Place of Presentation
      大阪
    • Year and Date
      2011-05-26
    • Related Report
      2012 Final Research Report
  • [Presentation] AB型モノマーの自己重縮合によるポリエーテルスルホンの合成と特性評価2011

    • Author(s)
      古室仁, 甲斐拓也, 松本和也, 寺境光俊
    • Organizer
      第60回高分子年次大会
    • Place of Presentation
      大阪
    • Year and Date
      2011-05-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] 長鎖分岐ポリエーテルスルホンの合成と物性評価2011

    • Author(s)
      内田大介, 松本和也, 寺境光俊
    • Organizer
      第60回高分子年次大会
    • Place of Presentation
      大阪
    • Year and Date
      2011-05-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] AB2型分岐オリゴマーの自己重縮合による長鎖分岐ポリ乳酸の合成と特性2011

    • Author(s)
      鈴木真希,伊藤邦敏,松本和也, 寺境光俊
    • Organizer
      第60回高分子年次大会
    • Place of Presentation
      大阪
    • Year and Date
      2011-05-25
    • Related Report
      2012 Final Research Report
  • [Presentation] AB_2型分岐オリゴマーの自己重縮合による長鎖分岐ポリ乳酸の合成と特性2011

    • Author(s)
      鈴木真希, 伊藤邦敏, 松本和也, 寺境光俊
    • Organizer
      第60回高分子年次大会
    • Place of Presentation
      大阪
    • Year and Date
      2011-05-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] 分岐点密度を制御した縮合系多分岐高分子の合成2010

    • Author(s)
      寺境光俊
    • Organizer
      化学系学協会東北大会
    • Place of Presentation
      盛岡(招待講演)
    • Year and Date
      2010-09-26
    • Related Report
      2012 Final Research Report
  • [Presentation] 分岐点密度を制御した縮合系多分岐高分子の合成2010

    • Author(s)
      寺境光俊
    • Organizer
      化学系学協会東北大会
    • Place of Presentation
      岩手大学
    • Year and Date
      2010-09-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] AB2型マクロモノマーの重縮合による長鎖分岐型ポリエーテルスルホンの合成2010

    • Author(s)
      内田大介,甲斐拓也,松本和也, 寺境光俊
    • Organizer
      第59回高分子討論会
    • Place of Presentation
      札幌
    • Year and Date
      2010-09-16
    • Related Report
      2012 Final Research Report
  • [Presentation] AB2型マクロモノマーの重縮合による長鎖分岐型ポリエーテルスルホンの合成2010

    • Author(s)
      内田大介・甲斐拓也・松本和也・寺境光俊
    • Organizer
      高分子討論会
    • Place of Presentation
      北海道大学
    • Year and Date
      2010-09-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] ハイパーブランチポリエーテルスルホンの合成と特性解析2010

    • Author(s)
      春田悠貴,内田大介,寺境光俊
    • Organizer
      第59回高分子年次大会
    • Year and Date
      2010-05-27
    • Related Report
      2012 Final Research Report
  • [Presentation] ハイパーブランチポリエーテルスルホンの合成と特性解析2010

    • Author(s)
      春田悠貴・内田大介・寺境光俊
    • Organizer
      高分子学会年次大会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2010-05-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] NCA開環重合による長鎖分岐ポリサルコシンの合成

    • Author(s)
      ハートラム,多田弥生,松本和也,寺境光俊
    • Organizer
      平成24年度化学系学協会東北大会
    • Place of Presentation
      秋田大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 連鎖重縮合によるプロピルフェニル基を有する芳香族ポリアミドの合成

    • Author(s)
      野尻拓実,春田悠貴,伊藤誠,松本和也,寺境光俊
    • Organizer
      平成24年度化学系学協会東北大会
    • Place of Presentation
      秋田大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] Synthesis of hyperbranched poly(L-lactide)s by self-polycondensation of AB2 macromonomers and their structural characterization by light scattering measurements

    • Author(s)
      M. Jikei, M. Suzuki, K. Itoh, K. Matsumoto, S. Kawaguchi
    • Organizer
      Polycondensation 2012
    • Place of Presentation
      San Francisco
    • Related Report
      2012 Annual Research Report
  • [Presentation] Synthesis of hyperbranched poly(L-lactide)s by self-polycondensation of AB2 macromonomers

    • Author(s)
      M. Jikei, M. Suzuki, K. Itoh, K. Matsumoto, Y. Saito, S. Kawaguchi
    • Organizer
      The 9th SPSJ International Polymer Conference
    • Place of Presentation
      神戸国際会議場
    • Related Report
      2012 Annual Research Report
  • [Book] 第一章デンドリマーの合成,第二章ハイパーブランチポリマーの合成デンドリティック高分子2013

    • Author(s)
      寺境光俊
    • Related Report
      2012 Final Research Report
  • [Book] デンドリティック高分子2013

    • Author(s)
      寺境光俊(第1章,第2章分担執筆)
    • Total Pages
      89
    • Publisher
      共立出版
    • Related Report
      2012 Annual Research Report
  • [Book] Polycondensation of AB2 monomers, Hyperbranched Polymers2011

    • Author(s)
      M. Jikei, M. Kakimoto
    • Publisher
      John iley & Sons, Inc.
    • Related Report
      2012 Final Research Report
  • [Book] 第2 編第3 章 ハイパーブランチポリマー,新訂最新ポリイミド.基礎と応用.エヌティーエス2010

    • Author(s)
      寺境光俊
    • Related Report
      2012 Final Research Report
  • [Book] 新訂最新ポリイミドー基礎と応用-2010

    • Author(s)
      寺塊光俊
    • Publisher
      エヌティーエス
    • Related Report
      2010 Annual Research Report
  • [Book] Hyperbranched Polymers2010

    • Author(s)
      Mitsutoshi Jikei, Masa-aki Kakimoto
    • Publisher
      John Wiley&Sons, Inc.
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.gipc.akita-u.ac.jp/~mjikei/

    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://www.ipc.akita-u.ac.jp/-mjikei/index.html

    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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