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Preparation of short-time- periodical biodegradable polypropylene for the carbon neutralization

Research Project

Project/Area Number 22510097
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Environmental technology/Environmental materials
Research InstitutionKitami Institute of Technology

Principal Investigator

NAKATANI Hisayuki  北見工業大学, 工学部, 教授 (70242568)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2012: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywordsグリーンケミストリー / 生分解 / ポリプロピレン / 酸化チタン / 八リン酸カルシウム / 生分解性 / 複合材料 / セルロース / リン酸八カルシウム / 時限分解性
Research Abstract

Short-time- periodical biodegradation behavior of the the PP/PEO/TiO_2/octacalcium phosphate intercalated with succinic acid ion (OCPC) composites was studied. The photodegraded PP/PEO/TiO_2/OCPC sample was mineralized. As the PP matrix was biodegraded, the contained OCPC was released to the solvent surroundings. The dissolved succinic acid contaminated them and initiated the aerobic biodegradation leading to the increase of the mineralization.

Report

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

    (41 results)

All 2013 2012 2011 2010 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (28 results) Remarks (2 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] Preparation of isotactic polypropylene/fibrous cellulose composite oxo-biodegradation induced by poly(ethylene oxide)/TiO_2 initiator and accelerator system2013

    • Author(s)
      K. Miyazaki, K. Shibata, H. Nakatani
    • Journal Title

      J. Appl. Polym. Sci.

      Volume: 127 Pages: 854-86

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Study on biodegradation mechanism of novel oxo-biodegradable polypropylenes in an aqueous medium2012

    • Author(s)
      K. Miyazaki, T. Arai, K. Shibata, M.Terano, H. Nakatani
    • Journal Title

      Polym. Deg. Stab.

      Volume: 97

    • URL

      http://dx.doi.org/10.1016/j.polymdegradstab.2012.08.010

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Study on biodegradation mechanism of novel oxo-biodegradable polypropylenes in an aqueous medium2012

    • Author(s)
      Kensuke Miyazaki
    • Journal Title

      Polym. Deg. Stab.

      Volume: 97 Issue: 11 Pages: 2177-2184

    • DOI

      10.1016/j.polymdegradstab.2012.08.010

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation of degradable polypropylene by an addition of poly(ethylene oxide) microcapsule containing TiO_2 Part III.Effect of existence of calcium phosphate on biodegradation behavior2011

    • Author(s)
      Kensuke Miyazaki, Hisayuki Nakatani
    • Journal Title

      Polym.Degrade.Stab.

      Volume: 96 Issue: 5 Pages: 1039-1046

    • DOI

      10.1016/j.polymdegradstab.2010.10.017

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Preparation of degradable polypropylene by an addition of poly(ethylene oxide) microcapsule containing TiO_2 Part III. Effect of existence of caiclum phosphate on biodegradation behavior.2011

    • Author(s)
      K.Miyazaki, K.Shibata, H.Nakatani
    • Journal Title

      Polym.Deg.Stab.

      Volume: (in press)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation of degradable polypropylene by an addition of poly(ethylene oxide) microcapsule containing TiO_2 Part II. Modification of calcium phosphate on the TiO_2 surface and its effect2010

    • Author(s)
      K. Miyazaki, H. Nakatani
    • Journal Title

      Polym. Deg. Stab.

      Volume: 95 Issue: 9 Pages: 1557-1567

    • DOI

      10.1016/j.polymdegradstab.2010.06.009

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Preparation of degradable poly(propylene by an addition of polyethylene oxide)microcapsule containing TiO_2 Part II. Modification of calcium phosphate on the TiO_2 surface and its effect.2010

    • Author(s)
      K.Miyazaki, H.Nakatani
    • Journal Title

      Polym.Deg.Stab.

      Volume: 95 Pages: 1557-1567

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation of isotactic polypropylene/fibrous cellulose composite oxo-biodegradation induced by poly(ethylene oxide)/TiO_2 initiator and accelerator system

    • Author(s)
      K.Miyazaki, K.Shibata, H.Nakatani
    • Journal Title

      J.Appl.Polym.Sci.

      Volume: (In press)

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 擬似酵素システム誘起によるポリプロピレンの生分解化とその挙動2012

    • Author(s)
      柴田和人、荒井孝行、宮崎健輔、中谷久之
    • Organizer
      第1回高分子学会グリーンケミストリー研究会シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2012-08-23
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] ポリエチレンオキシド/TiO2酸化促進剤を用いた酸化生分解性ポリプロピレンの生分解挙動2012

    • Author(s)
      宮崎健輔、柴田和人、寺野稔、中谷久之
    • Organizer
      マテリアルライフ学会第23回研究発表会
    • Place of Presentation
      群馬
    • Year and Date
      2012-07-05
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] 酸化チタン(TiO_2)/ポリエチレンオキシド(PEO)酸化劣化促進剤を用いたポリプロピレン/セルロース複合材料の生分解化2012

    • Author(s)
      柴田和人、宮崎健輔、中谷久之
    • Organizer
      第46回高分子学会北海道支部研究発表会
    • Place of Presentation
      北海道
    • Year and Date
      2012-01-31
    • Related Report
      2012 Final Research Report
  • [Presentation] 酸化チタン(TiO_2)/ポリエチレンオキシド(PEO)酸化劣化促進剤を用いたポリプロピレン/セルロース複合材料の生分解化2012

    • Author(s)
      柴田和人、宮崎健輔、中谷久之
    • Organizer
      第46回高分子学会北海道支部研究発表会
    • Place of Presentation
      北海道大学(北海道)
    • Year and Date
      2012-01-31
    • Related Report
      2011 Annual Research Report
  • [Presentation] Preparation of photo-degradable polypropylene by an addition of poly(ethylene oxide) microcapsule2011

    • Author(s)
      H. Nakatani
    • Organizer
      2nd International Workshop on Polymer Degradation and Stability
    • Place of Presentation
      石川
    • Year and Date
      2011-11-08
    • Related Report
      2012 Final Research Report
  • [Presentation] Preparation of photo-degradable polypropylene by an addition of poly(et hylene oxide) microcapsule2011

    • Author(s)
      Hisayuki Nakatani
    • Organizer
      2nd International Workshop on Polymer Degradation and Stability
    • Place of Presentation
      北陸先端大(石川県)(招待講演)
    • Year and Date
      2011-11-08
    • Related Report
      2011 Annual Research Report
  • [Presentation] プラスチックポリマーの劣化に関する科学2011

    • Author(s)
      中谷久之
    • Organizer
      第10回日本機能水学会学術大会
    • Place of Presentation
      東京
    • Year and Date
      2011-10-22
    • Related Report
      2012 Final Research Report
  • [Presentation] プラスチックポリマーの劣化に関する科学2011

    • Author(s)
      中谷久之
    • Organizer
      第10回日本機能水学会学術大会
    • Place of Presentation
      コクヨホール(東京都)(招待講演)
    • Year and Date
      2011-10-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] 擬似酵素システムを用いた生分解性ポリプロピレン/セルロース複合材料の作製2011

    • Author(s)
      宮崎健輔、柴田和人、中谷久之
    • Organizer
      第60回高分子学会討論会
    • Place of Presentation
      岡山
    • Year and Date
      2011-09-29
    • Related Report
      2012 Final Research Report
  • [Presentation] 擬似酵素システムを用いた生分解性ポリプロピレン/セルロース複合材料の作製2011

    • Author(s)
      宮崎健輔、柴田和人、中谷久之
    • Organizer
      第60回高分子学会討論会
    • Place of Presentation
      岡山大(岡山県)
    • Year and Date
      2011-09-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] 光酸化分解触媒によるポリプロピレンの生分解化2011

    • Author(s)
      中谷久之
    • Organizer
      第108回触媒討論会
    • Place of Presentation
      北海道
    • Year and Date
      2011-09-22
    • Related Report
      2012 Final Research Report
  • [Presentation] 光酸化分解触媒によるポリプロピレンの生分解化2011

    • Author(s)
      中谷久之
    • Organizer
      第108回触媒討論会
    • Place of Presentation
      北見工大(北海道)(招待講演)
    • Year and Date
      2011-09-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] 生分解性ポリプロピレンの作製2011

    • Author(s)
      中谷久之
    • Organizer
      プラスチック成形加工学会第22回年次大会
    • Place of Presentation
      東京
    • Year and Date
      2011-06-23
    • Related Report
      2012 Final Research Report
  • [Presentation] 生分解性ポリプロピレンの作製2011

    • Author(s)
      中谷久之
    • Organizer
      プラスチック成形加工学会第22回年次大会
    • Place of Presentation
      タワーホール船堀(東京都)
    • Year and Date
      2011-06-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] 易生分解性ポリプロピレンの開発2011

    • Author(s)
      宮崎健輔、柴田和人、中谷久之
    • Organizer
      第60回高分子学会年次会
    • Place of Presentation
      大阪
    • Year and Date
      2011-05-26
    • Related Report
      2012 Final Research Report
  • [Presentation] 易生分解性ポリプロピレンの開発2011

    • Author(s)
      宮崎健輔、柴田和人、中谷久之
    • Organizer
      第60回高分子学会年次会
    • Place of Presentation
      大阪国際会議場(大阪府)
    • Year and Date
      2011-05-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] 生分解化を目指したポリプロピレン劣化の基礎研究2011

    • Author(s)
      中谷久之
    • Organizer
      日本分析化学会 高分子分析研究懇談会 第355回例会
    • Place of Presentation
      東京
    • Year and Date
      2011-01-18
    • Related Report
      2012 Final Research Report
  • [Presentation] 生分解化を目指したポリプロピレン劣化の基礎研究2011

    • Author(s)
      中谷久之
    • Organizer
      日本分析化学会高分子分析研究懇談会第355回例会
    • Place of Presentation
      ゆうぽうと(東京)
    • Year and Date
      2011-01-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] Preparation of photo-degradable polypropylene by an addition of poly(ethylene oxide) microcapsule containing TiO_22010

    • Author(s)
      H. Nakatani, K. Miyazaki
    • Place of Presentation
      Chin
    • Year and Date
      2010-11-09
    • Related Report
      2012 Final Research Report
  • [Presentation] Preparation of photo-degradable polypropylene by an addition of poly(ethylene oxide)microcapsule containing TiO_22010

    • Author(s)
      H.Nakatani, K.Miyazaki
    • Organizer
      3rd International Conference on Polyolefin Characterization (3rd ICPC)
    • Place of Presentation
      The Hyatt on the Bund Shanghai(China)
    • Year and Date
      2010-11-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] Study on photo-degradable polypropylene2010

    • Author(s)
      H. Nakatani, K. Miyazaki
    • Organizer
      8th International Symposium on Weatherabity
    • Place of Presentation
      東京
    • Year and Date
      2010-10-15
    • Related Report
      2012 Final Research Report
  • [Presentation] Study on photo-degradable polypropylene2010

    • Author(s)
      H.Nakatani, K.Miyazaki
    • Organizer
      8th International Symposium on Weatherabity(8th ISW)
    • Place of Presentation
      キャンパス・イノベーションセンター東京(東京都)
    • Year and Date
      2010-10-15
    • Related Report
      2010 Annual Research Report
  • [Presentation] 表面修飾TiO_2を用いた時限分解性ポリプロピレン(PP)の作製2010

    • Author(s)
      宮崎健輔、中谷久之
    • Organizer
      第59回高分子討論会
    • Place of Presentation
      北海道
    • Year and Date
      2010-09-16
    • Related Report
      2012 Final Research Report
  • [Presentation] 表面修飾TiO_2を用いた時限分解性ポリプロピレン(PP)の作製2010

    • Author(s)
      宮崎健輔、中谷久之
    • Organizer
      第59回高分子討論会
    • Place of Presentation
      北海道大学(北海道)
    • Year and Date
      2010-09-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] カーボンニュートラル化を目指したポリプロピレン劣化の基礎研究2010

    • Author(s)
      中谷久之
    • Organizer
      マテリアルライフ学会第21回研究発表会、招待・特別講演会
    • Place of Presentation
      東京
    • Year and Date
      2010-07-09
    • Related Report
      2012 Final Research Report
  • [Presentation] カーボンニュートラル化を目指したポリプロピレン劣化の基礎研究2010

    • Author(s)
      中谷久之
    • Organizer
      マテリアルライフ学会第21回研究発表会、招待・特別講演会
    • Place of Presentation
      キャンパス・イノベーションセンター東京(東京都)
    • Year and Date
      2010-07-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] ポリエチレンオキシドマイクロカプセルを用いた環境分解性ポリプロピレンの開発2010

    • Author(s)
      宮崎健輔、中谷久之
    • Organizer
      第59回高分子年次大会
    • Place of Presentation
      神奈川
    • Year and Date
      2010-05-27
    • Related Report
      2012 Final Research Report
  • [Presentation] ポリエチレンオキシドマイクロカプセルを用いた環境分解性ポリプロピレンの開発2010

    • Author(s)
      宮崎健輔、中谷久之
    • Organizer
      第59回高分子年次大会
    • Place of Presentation
      パシフィコ横浜(神奈川県)
    • Year and Date
      2010-05-27
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.chem.kitami-it.ac.jp/laboratory/nakatani/

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.chem.kitami-it.ac.jp/laboratory/nakatani/

    • Related Report
      2010 Annual Research Report
  • [Patent(Industrial Property Rights)] 樹脂組成物、成形体、樹脂組成物の製2011

    • Inventor(s)
      中谷久之、宮崎健輔
    • Industrial Property Rights Holder
      中谷久之、宮崎健輔
    • Patent Publication Number
      2013-018894
    • Filing Date
      2011-07-12
    • Related Report
      2012 Final Research Report
  • [Patent(Industrial Property Rights)] 樹脂組成物、成形体、樹脂組成物の製造方法、及びポリオレフィン系樹脂を光酸化劣化させる方法2011

    • Inventor(s)
      中谷 久之
    • Industrial Property Rights Holder
      中谷 久之
    • Industrial Property Rights Type
      特許
    • Patent Publication Number
      2013-018894
    • Filing Date
      2011-07-12
    • Acquisition Date
      2013-01-31
    • Related Report
      2012 Annual Research Report
  • [Patent(Industrial Property Rights)] 樹脂組成物、成型体、樹脂組成物の製造方法、及びポリオレフィン系樹脂を光酸化劣化させる方法2011

    • Inventor(s)
      中谷久之、宮崎健輔
    • Industrial Property Rights Holder
      北見工業大学
    • Industrial Property Number
      2011-154275
    • Filing Date
      2011-07-12
    • Related Report
      2011 Annual Research Report

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

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