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Production of high-performance copolyester materials by selection of chiral molecules and regulation of sequential structure

Research Project

Project/Area Number 26410231
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Polymer/Textile materials
Research InstitutionInstitute of Physical and Chemical Research

Principal Investigator

Abe Hideki  国立研究開発法人理化学研究所, 環境資源科学研究センター, チームリーダー (70271541)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords共重合ポリエステル / キラル分子 / 連鎖構造制御 / 交互共重合ポリエステル / コンフォメーション効果 / 高耐熱性結晶性樹脂 / 規則性連鎖共重合体 / 脂肪族ポリエステル / 酵素化学触媒重合 / 結晶構造解析 / 周期性共重合体 / 高分子量化合成技術
Outline of Final Research Achievements

It was examined that the relationship between the structure and thermal properties of the novel alternating copolyesters of 3-hydroxybutyrate and lactate units. Based on the crystalline structure of alternating copolymers with high-heat resistance, it was found that the polymer molecules form the densely chain-packed crystals by reducing the helical radius. In addition, the alternating copolymers of 3-hydroxybutyrate and the other hydroxyacids with chiral center were synthesized, and their structure and thermal properties were determined.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (8 results)

All 2015 2014 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results) Presentation (5 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results) Remarks (2 results)

  • [Journal Article] Synthesis and Properties of Alternating Copolymers of 3-Hydroxybutyrate and Lactate Units with Different Stereocompositions2014

    • Author(s)
      Yuta Tabata, Hideki Abe
    • Journal Title

      Macromolecules

      Volume: 47 Issue: 21 Pages: 7354-7361

    • DOI

      10.1021/ma501783f

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Syntheses and properties of novel alternating copolymers of 3-hydroxybutyrate and lactate units2015

    • Author(s)
      阿部英喜
    • Organizer
      THE INTERNATIONAL CHEMICAL CONGRESS OF PACIFIC BASIN SOCIETIES 2015 (Pacifichem 2015)
    • Place of Presentation
      Hawaii Convention Center
    • Year and Date
      2015-12-15
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Synthesis, properties, and structure of alternating copolymers of 3-hydroxybutyrate and lactate units2015

    • Author(s)
      阿部英喜
    • Organizer
      International Conference and Exhibition on Biopolymers and Bioplastics
    • Place of Presentation
      DoubleTree by Hilton Hotel San Francisco Airport
    • Year and Date
      2015-08-10
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Syntheses and Structure of Copolymers with Alternating Sequences of 3-Hydroxybutyrate and Lactate Units2015

    • Author(s)
      阿部英喜
    • Organizer
      The 5th International Conference on Biobased Polymers 2015 (ICBP2015)
    • Place of Presentation
      シンガポール国立大学
    • Year and Date
      2015-06-24
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 3-ヒドロキシブタン酸と乳酸の規則性周期共重合体の合成2014

    • Author(s)
      田端雄太、阿部英喜
    • Organizer
      第63回高分子討論会
    • Place of Presentation
      長崎大学
    • Year and Date
      2014-09-24 – 2014-09-26
    • Related Report
      2014 Research-status Report
  • [Presentation] 3-ヒドロキシブタン酸と乳酸からなる交互共重合体の合成と物性に及ぼす立体規則性の効果2014

    • Author(s)
      田端雄太、阿部英喜
    • Organizer
      第63回高分子学会年次大会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2014-05-28 – 2014-05-30
    • Related Report
      2014 Research-status Report
  • [Remarks] バイオプラスチック研究チーム|理化学研究所

    • URL

      http://www.riken.jp/research/labs/csrs/biomass_eng/bioplastic/

    • Related Report
      2015 Research-status Report 2014 Research-status Report
  • [Remarks] バイオプラスチック研究チーム|阿部英喜|環境資源科学研究センター|理化学研究所

    • URL

      http://www.csrs.riken.jp/jp/labs/brt/index.html

    • Related Report
      2015 Research-status Report 2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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