Study on shape memory properties of branched polymers

• Project/Area Number: 21550207
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Polymer/Textile materials
• Research Institution: Nagoya Institute of Technology
• Principal Investigator: INOMATA Katsuhiro 名古屋工業大学, 大学院・工学研究科, 教授 (80232578)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: 高分子材料物性 / 形状記憶特性 / 枝分かれ高分子 / 形状記憶能 / 絡み合い / 高分子物性 / 架橋 / レオロジー / 原子移動ラジカル重合 / グラフト共重合体 / 側鎖

Research Abstract

Branched polymers with various molecular structure were synthesized. Effects of the molecular structure on their shape memory ability have been investigated. Desired shape memory properties can be obtained by an appropriate molecular design of the branched polymers. Blending or grafting of crystallizable polymers was effective to prepare shape memory polymers from ordinary cross-linked elastomers.

Research Products

• [Journal Article] Shape memory properties of polyurethane/poly(oxyethylene) blends (2012)
  • Author(s): E. Kurahashi, H. Sugimoto, E. Nakanishi, K. Nagata, K. Inomata
  • Journal Title: Soft Matter Volume: 8(2) Pages: 496-503
  • Peer Reviewed
• [Journal Article] Miscibility and Mechanical Properties of High Impact Polystyrene Blended with Poly(aolefin) Grease (2011)
  • Author(s): K. Inomata, M. Ogiso, A. Kobayashi, H. Hasegawa, K. Nagata, H. Sugimoto, E. Nakanishi
  • Journal Title: Nihon Reoroji Gakkaishi Volume: 39(1-2) Pages: 87-92
  • Peer Reviewed
• [Journal Article] Miscibility and Mechanical Properties of High-Impact Polystyrene Blended with Poly(.ALPHA.-olefin) Grease (2011)
  • Author(s): K.Inomata, M.Ogiso, A.Kobayashi, H.Hasegawa, K.Nagata, H.Sugimoto, E.Nakanishi
  • Journal Title: Nihon Reoroji Gakkaishi Volume: 39 Issue: 1_2 Pages: 87-92
  • DOI: 10.1678/rheology.39.87
  • NAID: 10030207980
  • ISSN: 0387-1533, 2186-4586
  • Peer Reviewed
• [Journal Article] Thermoreversible UCST-type phase behavior of comb-like poly(N-phenyl maleimide-co-n-octadecyl vinyl ether) in organic media (2011)
  • Author(s): Z.Liu, K.Inomata, Y.Guo
  • Journal Title: Colloid and Polymer Science Volume: 289(17-18) Issue: 17-18 Pages: 1917-1925
  • DOI: 10.1007/s00396-011-2514-9
  • Peer Reviewed
• [Journal Article] Reversible Thermoresponsive Behavior of Poly(2-chloroethyl vinyl ether-alt-maleic anhydride) in Mixed Solvent of Tetrahydrofuran/Hexane (2011)
  • Author(s): Z.Liu, Y.Guo, K.Inomata
  • Journal Title: Colloid and Polymer Science Volume: (印刷中)
  • Peer Reviewed
• [Journal Article] Shape memory behavior of poly(methyl methacrylate)-graft poly(ethylene glycol) copolymers (2010)
  • Author(s): K. Inomata, K. Nakagawa, C. Fukuda, Y. Nakada, H. Sugimoto, E. Nakanish
  • Journal Title: Polymer Volume: 51(3) Pages: 793-798
  • Peer Reviewed
• [Journal Article] Lower critical solution temperature behavior of poly(2-chloroethyl vinyl ether-alt-maleic anhydride) in organic media (2010)
  • Author(s): Z.Liu, Y.Guo, K.Inomata
  • Journal Title: Polymer Journal Volume: 42(11) Pages: 901-904
  • NAID: 10027447279
  • Peer Reviewed
• [Journal Article] Shape memory behavior of poly(methyl methacrylate)-graft-poly(ethylene glycol) copolymers (2010)
  • Author(s): K.Inomata, K.Nakagawa, C.Fukuda, Y.Nakada, H.Sugimoto, E.Nakanishi
  • Journal Title: Polymer 51(3) Pages: 793-798
  • Peer Reviewed
• [Journal Article] Helix-Coil Transition and Association Behavior of Water-Soluble Polypeptides Having Hydrophobic Alkyl Side Chains (2009)
  • Author(s): K. Inomata, T. Takai, N. Ohno, Y. Yamaji, E. Yamada, H. Sugimoto, E. Nakanishi
  • Journal Title: Prog. Colloid Polym. Sci Volume: 136 Pages: 15-22
  • Peer Reviewed
• [Journal Article] Helix-Coil Transition and Association Behavior of Water-Soluble Polypeptides Having Hydrophobic Alkyl Side Chains (2009)
  • Author(s): K.Inomata, T.Takai, N.Ohno, Y.Yamaji, E.Yamada, H.Sugimoto, E.Nakanishi
  • Journal Title: Progress in Colloid and Polymer Science 136 Pages: 15-22
  • Peer Reviewed
• [Presentation] ポリウレタン/ポリオキシエチレン高分子ブレンドの形状記憶能 (2011)
  • Author(s): 倉橋英司,猪股克弘,杉本英樹,中西英二
  • Organizer: 第23回高分子加工技術討論会
  • Place of Presentation: 名古屋市工業研究所
  • Year and Date: 2011-10-18
• [Presentation] 分岐構造を有するポリメタクリル酸エチルが示す形状記憶能 (2011)
  • Author(s): 小林暁史,吉田拓央,中川恵介,猪股克弘,杉本英樹,中西英二
  • Organizer: 第60回高分子討論会
  • Place of Presentation: 岡山大学津島キャンパス
  • Year and Date: 2011-09-29
• [Presentation] 化学架橋した非晶性一結晶性グラフト共重合体の形状記憶挙動 (2011)
  • Author(s): 八木義仁,猪股克弘,杉本英樹,中西英二
  • Organizer: 第42回繊維学会夏季セミナー
  • Place of Presentation: 浜松アクトシティーコングレスセンター
  • Year and Date: 2011-08-30
• [Presentation] 化学架橋した非晶性-結晶性グラフト共重合体の形状記憶挙動 (2011)
  • Author(s): 八木義仁, 猪股克弘, 杉本英樹, 中西英二
  • Organizer: 第42回繊維学会夏季セミナー
  • Place of Presentation: 浜松アクトシティー
  • Year and Date: 2011-08-30
• [Presentation] Shape Memory Properties of Poly(methyl methacrylate) graftpoly(ethylene glycol) (2011)
  • Author(s): K. Inomata, K. Nakagawa, H. Sugimoto, E. Nakanish
  • Organizer: The 2nd FAPS Polymer Congress
  • Place of Presentation: China National Convention Center,北京,中国
  • Year and Date: 2011-05-10
• [Presentation] Shape Memory Properties of Poly(methyl methacrylate)-graft-poly(ethylene glycol) (2011)
  • Author(s): K.Inomata, K.Nakagawa, H.Sugimoto, E.Nakanishi
  • Organizer: The 2nd FAPS Polymer Congress
  • Place of Presentation: China National Convention Center(北京,中国)
  • Year and Date: 2011-05-10
• [Presentation] 枝分かれポリエチレンオキシドの調製と粘弾性挙動 (2011)
  • Author(s): 伊藤隆史、猪股克弘
  • Organizer: 日本レオロジー学会中部支部第5回修士論文発表会
  • Place of Presentation: 三重大学
  • Year and Date: 2011-03-03
• [Presentation] 熱可塑性ポリウレタン/ポリエチレンオキシド高分子ブレンドにおける形状記憶能の発現 (2010)
  • Author(s): 倉橋英司,猪股克弘,杉本英樹,中西英二
  • Organizer: 第59回高分子討論会
  • Place of Presentation: 北海道大学
  • Year and Date: 2010-09-16
• [Presentation] 結晶性分岐型高分子が示す形状記憶能と粘弾性挙動 (2010)
  • Author(s): 伊藤隆史,猪股克弘,杉本英樹,中西英二
  • Organizer: 第59回高分子討論会
  • Place of Presentation: 北海道大学
  • Year and Date: 2010-09-15
• [Presentation] Shape Memory Behavior of Branched Polymers (2010)
  • Author(s): K. Inomata, K. Nakagawa, C. Fukuda, Y. Nakada, H. Sugimoto, E. Nakanishi
  • Organizer: 5th Pacific Rim Conference on Rheology
  • Place of Presentation: 北海道大学
  • Year and Date: 2010-08-03
• [Presentation] 高分子鎖の絡み合いに由来する分岐高分子の形状記憶特性 (2010)
  • Author(s): 猪股克弘
  • Organizer: 高分子基礎物性・高分子計算機科学合同研究会
  • Place of Presentation: 東京大学本郷キャンパス山上会館
  • Year and Date: 2010-03-01
• [Presentation] 高分子鎖の絡み合いに由来する分岐高分子の形状記憶特性 (2010)
  • Author(s): 猪股克弘
  • Organizer: 09-2高分子基礎物性・高分子計算機科学合同研究会
  • Place of Presentation: 東京大学山上会館 (東京都)
  • Year and Date: 2010-03-01
• [Presentation] 枝分かれポリオキシエチレンの調製とレオロジー挙動 (2009)
  • Author(s): 伊藤隆史, 猪股克弘
  • Organizer: 第8回産官学接着若手フォーラム
  • Place of Presentation: 名古屋工業大学 (愛知県名古屋市)
  • Year and Date: 2009-12-04
• [Presentation] グラフト共重合体の凝集構造と形状記憶能 (2009)
  • Author(s): 猪股克弘
  • Organizer: 高分子講演会[東海]
  • Place of Presentation: 浜松アクトシティー研修交流センタ
  • Year and Date: 2009-10-08
• [Presentation] グラフト共重合体の凝集構造と形状記憶能 (2009)
  • Author(s): 猪股克弘
  • Organizer: 高分子講演会 [東海]
  • Place of Presentation: アクトシティー研修交流センター (静岡県浜松市)
  • Year and Date: 2009-10-08
• [Presentation] グラフト共重合体が示す形状記憶能と粘弾性特性 (2009)
  • Author(s): 猪股克弘,中川恵介,杉本英樹,中西英二
  • Organizer: 第40回繊維学会夏季セミナー
  • Place of Presentation: ユアーズホテルフクイ
  • Year and Date: 2009-08-28