• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of Rheological Expart System during Polymer Processing

Research Project

Project/Area Number 10555328
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section展開研究
Research Field 高分子構造・物性(含繊維)
Research InstitutionYamagata University

Principal Investigator

KOYAMA Kiyohito  Yamagata University, Department of Polymer Science and Engineering, Professor, 工学部, 教授 (60007218)

Co-Investigator(Kenkyū-buntansha) TAKAHASHI Tatsuhiro  Du pont, Advanced material Application Laboratory, Researcher, 先端技術研究所, 研究員
MASUBUCHI Yuichi  Nagoya University, Department of Comutational Science and Engineering, Assistant Professor, 大学院・工学研究科, 助手 (40291281)
TAKIMOTO Jun-ichi  Yamagata University, Department of Polymer Science and Engineering, Associate Professor, 工学部, 助教授 (50261714)
Project Period (FY) 1998 – 2001
Project Status Completed (Fiscal Year 2001)
Budget Amount *help
¥13,300,000 (Direct Cost: ¥13,300,000)
Fiscal Year 2001: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 2000: ¥1,500,000 (Direct Cost: ¥1,500,000)
Fiscal Year 1999: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 1998: ¥9,500,000 (Direct Cost: ¥9,500,000)
KeywordsRheology / Polymer / Simulation / K-BKZ equation / Elongational Flow / Shear Flow / プラスチック成形加工 / レオロジーエキスパートシステム / レオロジー予測 / 伸長粘度 / 構成方程式 / 計算機シミュレーション
Research Abstract

We had three kinds of purpose of research, We report results following.
1, Accumulation of the melt rheological properties of the polymer,
2. To Clarify the relationship the melt rheological properties of the polymer to the structures of the polymer. Following polymer system, We measured under all deformation (shear, uniaxial, biaxial and planner flow) and achieved to accumulate the rheological properties of the polymer. Moreover, the relationship the melt rheological properties of the polymer to the structures of the polymer were also clarified. General-Purpose polymer (PS, PP, PE), Immiscible and miscible polymer blends, Polymer containing ionic bond, Polymer containing inorganic filler.
3, Development of the simulation software of polymer processing. Simulation software to predict the melt processability was developed by using the rheological property and K-BKZ equation. By using this simulation software, the viscosity was calculated from the relaxation spectrum and damping function that were relatively easy to get from rheological measurement.

Report

(5 results)
  • 2001 Annual Research Report   Final Research Report Summary
  • 2000 Annual Research Report
  • 1999 Annual Research Report
  • 1998 Annual Research Report
  • Research Products

    (88 results)

All Other

All Publications (88 results)

  • [Publications] Yuichi Masubuchi, Hideharu Matsuoka, Jun-ichi Takimmoto, Kiyohito Koyama, Yoshinori Ohata: "Measurement of Young's Modulus and Poisson's Ratio of Polymers under High Pressure"Materials Science Research International. Vol.4・No.3. 223-226 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tatsuhiro Takahashi, Jun-ichi Takimoto, Kiyohito Koyama: "Uniaxial Elongational Viscosity of Poly(Styrene-Block-Butadiene-Block-Styrene) Melts"Materials Science Research International. Vol.4・No.2. 97-102 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Akihiro Nishioka, Takahashi Takahasli, Yuichi Masubuchi, Jun-ichi Takimoto, Kiyohito Koyama: "Stress Relaxation of Polymer Melts in biaxial Planar Elongations"Materials Science Research International. Vol.4・No.2. 121-123 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tatsuhiro Takahashi, Hirokazu Nakajima, Yuichi Masubuchi, Jun-ichi Takimoto, Kiyohito Koyama: "Strain-hardening Property and Internal Deformation of Polymer Composite Melts under Uniaxial Elongation"Sen-i Gakkaishi. Vol.54・No.10. 538-543 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 西岡昭博, 高木康行, 高橋辰宏, 増渕雄一, 滝本淳一, 小山清人: "潤滑圧縮法を用いた高分子溶融体の二軸伸長粘度測定"材料. Vol.47・No.12. 1296-1300 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Weiguang Yao, Kouji Takahashi, Kiyohito Koyama: "Theoretical Tool for Optimum Design of Mixer, and Visualization and Quantification of Mixing Performance"Journal of Chemical Engineering of Japan. Vol.31・No.2. 220-227 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 谷崎眞一郎, 藤原幹彦, 宮坂健司, 山崎昌幸, 滝本淳一, 小山清人: "共押出成形プロセスの数値シミュレーション"プラスチック成形加工学会誌. Vol.10. 815-823 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Masataka Sugimoto, Yuichi Masubuchi, Jun-ichi Takimoto, Kiyohito Koyama: "Melt Strength and Extrudate Swell of High-melt strength Polypropylene"Journal of the Society of Rheology, Japan. Vol.27・No.1. 67-68 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tatsuhiro Takahashi, Jun-ichi Takimoto, Kiyohito Koyama: "Elongational Viscosity for Miscible and Immiscible Polymer Blends.I.PMMA and AS with Similar Elongational Viscosity"Journal of Applied Polymer Science. Vol.73. 757-766 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tatsuhiro Takahashi, Akihiro Nishioka, Yuichi Masubuchi, Jun-ichi Takimoto, Kiyohito Koyama: "A Systematic Description by BKZ Model of Strain Hardening or Softening in Uniaxial Elongation of Polymer Melts"Journal of Macromolecular Science-Physics. Vol.B38・No.3. 289-304 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tatsuhiro Takahashi, Jun-ichi Takimoto, Kiyohito Koyama: "Elongational Viscosity for Miscible and Immiscible Polymer Blends.II.PMMA and AS with Similar Elongational Viscosity"Journal of Applied Polymer Science. Vol.72. 961-969 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Masataka Sugimoto, Tadashi Tanaka, Yuichi Masubuchi, Jun-ichi Takimoto, Kiyohito Koyama: "Effect of Chain Structure on the Melt Rheology of Modified Polypropylene"Journal Applied Polymer Science. Vol.73. 1493-1500 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Yuichi Masubuchi, Jun-ichi Takimoto, Kiyohito Koyama: "Simulation Study on Effect of Polymer Entanglement on the Strain Hardening"Molecular Simulation. Vol.21. 257-269 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 西岡昭博, 高橋辰宏, 増渕雄一, 滝本淳一, 小山清人: "低密度ポリエチレン溶融体の一軸、二軸、平面伸長粘度へのK-BKZモデルの適応性"プラスチック成形加工学会誌. Vol.11・No.6. 517-526 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 鎌田悟, 工藤素, 守時一, 小山清人: "射出成形による結晶性樹脂のP-V-T特性評価に関する研究 第1報 固相における状態式定数の決定"プラスチック成形加工学会誌. Vol.11・No.7. 627-636 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 鎌田悟, 工藤素, 守時一, 小山清人: "射出成形による結晶性樹脂のP-V-T特性評価に関する研究 第2報 固相における状態式定数の決定"プラスチック成形加工学会誌. Vol.11・No.10. 856-864 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tatsuhiro Takahashi, Jun-ichi Takimoto, Kiyohito Koyama: "Uniaxial Elongational Viscosity of Various Molten Polymer Composites"Polymer Composites. Vol.20・No.3. 357-366 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Akihiro Nishioka, Tatsuhiro Takahash, Yuichi Masubuchi, Jun-ichi Takimoto, Kiyohito Koyama: "Description of uniaxial, biaxial, and planar elongational viscosities of polystyrene melt by the K-BKZ model"Journal of Non-Newtonian Fluid Mech. 89. 287-301 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 志熊治雄, 小山清人: "メタロセン触媒で合成したエチレン/α-オレフィン共重合体分別物のレオロジー"プラスチック成形加工学会誌. Vol.12・No.11. 724-746 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] W.Nagatake, T.Takahashi, Y.Masubuchi, Jun-ichi Takimoto, K.Koyama: "Development of shear flow thermal rheometer for dierct measurement of crystallization fraction of polymer melts under shear deformation"Polymer. 41. 523-531 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Shin-ichiro Tanifuji, Tsuyoshi Kikuchi, Jun-ichi Takimoto, Kiyohito Koyama: "Overall Numerical Simulation of Extrusion Blow Molding Process"Polymer Engineering and Science. Vol.40・No.8. 1878-1893 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 赤津正道, 小山清人: "2層フィルムのドローレゾナンズ現象"プラスチック成形加工学会誌. Vol.12・No.12. 794-799 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Yuichi Masubuchi, Akihiro Nishioka, Jun-ichi Takimoto, Kiyohito Koyama: "Simulation Study on Molecular Relaxation in Ionomer Melt"Polymer. 43(1). 239-242 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Akinari Minegishi, Akihiro Nishioka, Tatsuhiro Takahashi, Yuichi Masubuchi, Jun-ichi Takimoto, Kiyohito Koyama: "Uniaxial Elongational Viscosity of PS/a Small Amount of UHMW-PS Blends"Rheological Acta. 40(4). 329-338 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Akihiro Nisioka, Tatsuhiro Takahashi, Yuichi Masubuchi, Jun-ichi Takimoto, Kiyohito Koyama: "Melt Rheology of Ethylene Ionomers Blended with a Small-molecule Acid"Polymer. 42(18). 7907-7910 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Masataka Sugimoto, Yuichi Masubuchi, Jun-ichi Takimoto, Kiyohito Koyama: "Melt Rheology of Polypropyrene Containing Small Amount of High-Molecular-Weight Chain.2.Uniaxial and Biaxial Extensional Flow"Macromolecules. 34(17). 6056-60603 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Yuichi Masubuchi, Jun-ichi Takimoto, Kiyohito Koyama: "Brownian Simulations of a Network of a Reptating Primitive Chains"Journal of Chemical Physics. 115(9). 4387-4394 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Masataka Sugimoto, Yuichi Masubuchi, Jun-ichi Takikmoto, Kiyohito Koyama: "Melt Rheology of Polypropylene Containing Small Amounts of High Molecular Weight Chain.I.Shear Flow"Journal of Polymer Science B Polymer Physics. 39(21). 2692-2704 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] S.Shanbhag, R.G.Larson, Jun-ichi Takimoto, Masao Doi: "Deviations from Dynamic Dilution in the Terminal Relaxation of Star Polymers"Physical Review Letters. 87(19). 5502-5505 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Gui Zhi Li, Lichang Wang, H.Toghiani, Tyrone L.Daulton, Kiyohito Koyama, Charles U, Pittman.Jr'a: "Viscoelastic and Mechanical Properties of Epoxy/Multifunctional Polyhedral Oligomeric Silsesquioxane Nanocomposites and Epoxy/Ladderlike Polyphenyl Silsesquioxane Blends"Macromolecules. 34(25). 8686-8693 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Minegishi Akinari, Takakasi Tatsuhiro, Nishioka Akihiro, Masubuchi Yuichi, Takimoto Jun-ichi, Koyama Kiyohito: "Uniaxial Elongational Flow Behaviour of SBS Block Copolymer Melts Treated at High Temperature-The Correlation of Crosslinking and Strain-Hardening"Nihon Reoroji Gakkaishi. 29(1). 61-62 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Yao WG, Tanifuji S, Takahashi K, Koyama K: "Mixing Efficiency in a Pin Mixing section for single-screw extruders"POLYMER ENGINEERING AND SCIENCE. 41(6). 908-917 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Yuichi Masubuchi, Kaori Watanabe, Wataru Nagatake, Jun-ichi Takimoto, Kiyohito Koyama: "Thermal Analysis of Shear Induced Crystallization by the Shear Flow Thermal Rheometer : Isothermal Crystallization of Polypropylene"Polymer. 42(11). 5023-5027 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] A.V.Sesha Sainath, T.Inoue, K.Yonetake, K.Koyama: "Thermal Behaviour of Poly(acryloyloxybenzoic acid)/Nylon6 Blends"Polymer. 42(24). 9859-9862 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 西岡昭博, 増渕雄一, 滝本淳一, 小山清人: "潤滑圧縮法を用いた高分子溶融体の平面伸長粘度および平面伸長応力緩和測定"プラスチック成形加工学会誌. 13(8). 563-570 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 志熊治雄, 小山清人: "メタロセン触媒を用いたエチレン/a-オレフィン共重合体のレオロジー"プラスチック成形加工学会誌. 13(11). 746-750 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Yuichi Masubuchi, Hideharu Matsuoka, Jun-ichi Takimoto, Kiyohito Koyama and Yoshinori Ohata: "Measurement of Young's Modulus and Poisson's Ratio of Polymers under High Pressure"Materials Science Research International. Vol.4, No.3. 223-226 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tatsuhiro Takahashi, Jun-ichi Takimoto, and Kiyohito Koyama: "Uniaxial Elongational Viscosity of Poly(Styrene-Block-Butadiene-Block-Styrene) Melts"Materials Science Research International. Vol.4, No.2. 97-102 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Akihiro Nishioka, Takahashi Takahashi, Yuichi Masubuchi, Jun-ichi Takimoto and Kiyohito Koyama: "Stress Relaxation of Polymer Melts in Biaxial and Planar Elongations"Materials Science Research International. Vol.4. No.2. 121-123 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tatsuhiro Takahashi, Hirokazu Nakajima, Yuichi Masubuchi, Jun-ichi Takimoto and Kiyohito Koyama: "Strain-hardening Property and Internal Deformation of Polymer Composite Melts under Uniaxial Elongation"Sen-I Gakkaishi. Vol.54, No.10. 538-543 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Weiguang Yao, Koji Takahashi, Kiyohito Koyama and Yoshiyuki Yamashita: "The Effect of a New Type of Pin Mixing Section on the Performance of a Single-Screw"Polymer Engineering and Science. Vol.38, No.10. 1623-1632 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Weiguang Yao, Kouji Takahashi and Kiyohito Koyama: "Theoretical Tool for Optimum Design of Mixer, and Visualization and Quantification of Mixing Performance"Journal of Chemical Engineering of Japan. Vo. 31, No.2. 220-227 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Masataka Sugimoto, Yuichi Masubuchi, Jun-ichi Takimoto and Kiyohito Koyama: "Melt Strength and Extrudate Swell of High-melt strength Polyppropylene"Journal of the Society of Rheology, Japan. Vol.27, No.1. 67-68 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tatsuhiro Takahashi, Jun-ichi Takimoto and Kiyohito Koyama: "Elongational Viscosity for Miscible and Immiscible Polymer Blends. I.PMMA and AS with Similar Elongational Viscosity"Journal of Applied Polymer Science. Vol. 73. 757-766 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tatsuhiro Takahashi, Akihiro Nishioka, Yuichi Masubuchi, Jun-ichi Takimoto and Kiyohito Koyama: "A Systematic Description by BKZ Model of Strain Hardening or Softening in Uniaxial Elongation of Polymer Melts"Journal of Macromolecular Science-Physicsy. Vol.B38, No.3. 289-304 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tatsuhiro Takahashi, Jun-ichi Takimoto and Kiyohito Koyama: "Elongational Viscosity for Miscible and Immiscible Polymer Blends, II .PMMA and AS with Similar Elongational Viscosity"Journal of Applied Polymer Science. Vol.72. 961-969 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Masataka Sugimoto, Tadashi Tanaka, Yuichi Masubuchi, Jun-ichi Takimoto and Kiyohito koyama: "Effect of Chain Structure on the Melt Rheology of Modified Polypropylene"Journal of Applied Polymer Science. Vol.73. 1493-1500 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Yuichi Masubuchi, Jun-ichi Takimoto and Kiyohito Koyama: "Simulation Study on Effect of Polymer Entanglement on the Strain Hardening"Molecular Simulation. Vol.21. 257-269 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tatsuhiro Takahashi, Jun-ichi Takimoto and Kiyohito Koyama: "Uniaxial Elongational Viscosity of Various Molten Polymer Composites"Polymer Composites, June. Vol.20, No.3. 357-366 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Akihiro Nishioka, Tatsuhiro Takahashi, Yuichi Masubuchi, Jun-ichi Takimoto and Kiyohito Koyama: "Description of uniaxial, biaxial, and planar elongational viscosities of polystyrene melt by the K-BKZ model"Journal of Non - Newtonian Fluid Mech.. 89. 287-301 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Wataru Nagatake, Tatsuhiro Takahashi, Yuichi Masubuchi, Jun-Ichi Takimoto and Kiyohito Koyama: "Development of shear flow thermal rheometer for dierct measurement of crystallization fraction of polymer melts under shear deformation"Polymer. 41. 523-531 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Shin-ichiro Tanifuji, Tsuyoshi Kikuchi, Jun-ichi Takimoto and Kiyohito Koyama: "Overall Numerical Simulation of Extrusion Blow Molding Process"Polymer Engineering and Science. Vo.40, No.8. 1878-1893 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Yuichi Masubuchi, Akihiro Nishioka, Jun-ichi Takimoto and Kiyohito Koyama: "Simulation Study on Molecular Relaxation in Ionomer Melts"Polymer. 43(1). 239-242 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Akinari Minegishi, Akihiro Nishioka, Tatsuhiro Takahashi, Yuichi Masubuchi, Jun-ichi Takimoto and Kiyohito Koyama: "Uniaxial Elongational Viscosity of PS/a Small Amount of UHMW-PS Blends"Rhecological Acta. 40(4). 329-338 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Akihiro Nishioka, Tatsuhiro Takahashi, Yuichi Masubuchi, Jun-ichi Takimoto and Kiyohito Koyama: "Melt Rheology of Ethylene Ionomers Blended with a Small-molecule Acid"Polymer. 42(18). 7907-7910 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Masataka Sugimoto, Yuichi Masubuchi, Jun-ichi Takimoto and Kiyohito Koyama: "Melt Rheology of Polypropyrene Containing Small Amount of High-Molecular-Weight Chain.2.Uniaxial and Biaxial Extensional Flow"Macromolecules. 34(17). 6056-6063 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Yuichi Masubuchi, Jun-ichi Takimoto and Kiyohito Koyama: "Brownian Simulations of a Network of a Reptating Primitive Chains"Journal of Chemical Physics. 115(9). 4387-4394 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Masataka Sugimoto,.Yuichi Masubuchi, Jun-ichi Takikmoto and Kiyohito Koyama: "Melt Rheology of Polypropylene Containing Small Amounts of High Molecular Weight Chain. I. Shear Flow"Journal of Polymer Science B Polymer Physics. 39(21). 2692-2704 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] S. Shanbhag, R. G. Larson, Jun-ichi Takimoto and Masao Doi: "Deviations from Dynamic Dilution in the Terminal Relaxation of Star Polymers"Physical Review Letters. 87(19). 5502-5505 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Gui Zhi Li, Lichang Wang, H. Toghiani, Tyrone L. Daulton, Kiyohito Koyama, and Charles U, Pittman, Jr.: "Viscoelastic and Mechanical Properties of Epoxy/Multifunctional Polyhedral Oligomeric Silsesquioxane Nanocomposites and Epoxy/Ladderlike Polyphenyl Silsesquioxane Blends"Macromolecules. 34(25). 8686-8693 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Akinari Minegishi, Tatsuhiro Takakashi, Akihiro Nishioka, Yuichi Masubuchi and Jun-ichi Takimoto and Kiyohito Koyama: "Uniaxial Elongational Flow Behaviour of SBS Block Copolymer Melts Treated at High Temperature - The Correlation of Crosslinking and Strain-Hardening"Nihon Reoroji Gakkaishi. 29(1). 61-62 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Yao WG, Shin-ichiro Tanifuji, Kouji Takahashi and Kiyohito Koyama: "Mixing Efficiency in a Pin Mixing Section for single-screw extruders"Polymer Engineering and Science. 41(6). 908-917 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Yuichi Masubuchi, Kaori Watanabe, Wataru Nagatake, Jun-ichi. Takimoto, Kiyohito Koyama: "Thermal Analysis of Shear Induced Crystallization by the Shear Flow Thermal Rheometer: Isothermal Crystallization of Polypropylene"Polymer. 42(11). 5023-5027 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] A.V.Sesha Sainath, Takashi Inoue, Kouichiro Yonetake and Kiyohito Koyama: "Thermal Behaviour of Poly(acryloyloxybenzoic acid)/Nylon6 B lends"Polymer. 42(24). 9859-9862 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] A.Minegishi, A.Nishioka, T.Takahashi, Y.Masubuchi, J.Takimoto, K.Koyama: "Uniaxial Elogational Viscosity of OS/a Small Amount of UHMW-PS Blends"Rheologyca Acta. 40. 329-338 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] A.Nishioka, T.Takahashi, Y.Masubuchi, J.Takimoto, K.Koyama: "Melt Rheology of Ethylene Ionomers Blended with a Small-Molecule Acid"Polymer. 42・18. 7907-7910 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] A.Nishioka, Y.Masubuchi, J.Takimoto, K.Koyama: "Measurement of Planar Elongational Viscosity and Stress Relaxation of Polymer Melts Using Lubricated Squeezing Method"Journal of Japan Society of Polymer Proccessing. 13・8. 563-570 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] A.V.Sesha Sainath, T.Inoue, K.Yonetake, K.Koyama: "Thermal behaviour of poly(acryloyloxybenzoic acid)/nylon"Polymer. 42. 9859-9862 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] M.Sugimoto, Y.Masubuchi, J.Takimoto, K.Koyama: "Melt Rheology of Polypropyrene Containing Small Amount of High-Molecular-Weight Chain.2.Uniaxial and Biaxial Extensional Flow"Macromolecules. 34. 6056-6063 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Y.Masubuchi, J.Takimoto, K.Koyama: "Brownian Simulations of a Network of Reptating Primitive Chains"Journal of Chemical Physics. 115・9. 4387-4394 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] A.Nishioka,T.Takahashi,Y.Masubuchi,J.Takimoto,K.Koyama: "Description of Uniaxial, Biaxial and Planar Elongational Viscosities of Polystyrene Melts by the K-BKZ Model"Journal of Non-Newtonian Fluid Mechanics. Vol.89. 287-301 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] S.Tanifuji,T.Kikuchi,J.Takimoto,K.Koyama: "Overall Numerical Simulation of Extrusion Blow Molding Process"Polymer Engineering and Science. Vol.40. 1878-1893 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] W.Nagatake,T.Takahashi,Y.Masubuchi,J.Takimoto,K.Koyama: "Development of Shear Flow Thermal Rheometer for Dierct Measurement of Crystallization Fraction of Polymer Melts Under Shear Deformation"Polymer. Vol41. 523-531 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] A.Minegishi,A.Nishioka,T.Takahashi,Y.Masubuchi,J.Takimoto,K.Koyama: "Uniaxial Elongational Viscosity of PS/a Small Amount of UHMW-PS Blends"Rheol.Acta. (印刷中).

    • Related Report
      2000 Annual Research Report
  • [Publications] A.Minegishi,T.Takahashi,A.Nishioka,Y.Masubuchi,J.Takimoto,K.Koyama: "Uniaxial Elongational Flow Behavior of SBS Block Copolymer Melts Treated at High Temperature 〜 The Correlation of Crosslinking and Strain-Hardening 〜"Journal of Society of Rheology, Japan. (印刷中).

    • Related Report
      2000 Annual Research Report
  • [Publications] Tatsuhiro Takahashi, Jun-ichi Takimoto and Kiyohito Koyama: "Elongational Viscosity for Miscible and Immiscible Polymer Blends. I.PMMA and AS with Similar Elongational Voscosity"Journal of Applied Polymer Science. Vol.73. 757-766 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Masataka Sugimoto, Tadashi Tanaka, Yuichi Masubuchi,Jun-ichi Takimoto and Kiyohito Koyama: "Effect of Chain Structure on the Melt Rheology of Modified Polypropylene"Journal of Appied Polymer Science. Vol.73. 1493-1500 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Yuichi Masubuchi, Jun-ichi Takimoto and Kiyohito Koyama: "Simulation Study on Effect of Polymer Entanglement on the Strain Hardening"Molecular Simulation. Vol.21. 257-269 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Tatsuhiro Takahashi, Akihiro Nishioka, Yuichi Masubuchi, Jun-ichi Takimoto and Kiyohito Koyama: "A systematic Description by BKZ Model of Strain Hardning or Softening in Uniaxial Elongation of Polymer Melts"Jornal of Macromolecular Science-physics. Vol.B38,No.3. 289-304 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Wataru Nagatake, Tatsuhiro Takahashi, Yuichi Masubuchi, Jun-ichi Takimoto and Kiyohito Koyama: "Development of Shear Flow Thermal Rheometer for Direct Measurement of Crystallizarion Fraction of Polymer Melts under Deformation"Polymer. Vol.41. 523-531 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] Akihiro Nishioka, Tatsuhiro Takahashi, Yuichi Masubuchi, Jun-ichi Takimoto and Kiyohito Koyama: "Description of uniaxial, and planar elonational viscositties of polystyrene melt by the K-BKZ model"Journal of Non-Newtowian Fluid Mechanics. Vol.89. 287-301 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] Tatsuhiro Takahashi, Jun-ichi Takimoto and Kiyohito Koyama: "Uniaxial Elongational Viscosity of Poly(Styrene-Block-Butadiene-Block-Styrene)Melts" Materials Science Research International. Vol.4, No.2. 97-102 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Yuichi Masubuchi, Jun-ichi Takimoto, Kiyohito Koyama: "Simulation Study on Effect of Polymer Entanglement on the Strain Hardening" Molecular Simulation. Vol.21. 257-259 (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] 西岡昭博、高木康行、高橋辰宏、増渕雄一、滝本淳一、小山清人: "潤滑圧縮法を用いた高分子溶融体の二軸伸長粘度測定" 材料. Vol.47, No.12. 1296-1300 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Weiguang Yao, Koji Takahashi and Kiyohito Koyama: "Theoretical Tool for Optimum Design of Mixer, and Visualization and Quantification of Mixing Performance" Journal of Chemical Engineering of Japan. Vol.31, No.2. 220-227 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 谷藤眞一郎、藤原幹彦、宮坂健司、山崎昌幸、滝本淳一、小山清人: "共押出成形プロセスの数値シミュレーション" プラスチック成形加工学会誌. Vol.10. 815-823 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Weiguang Yao, Koji Takahashi and Kiyohito Koyama: "The Effect of a New Type of Pin Mixing Section on the Performance of a Single-Screw Extruder" Polymer Engineering and Science. Vol.38, No.10. 1623-1632 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 増渕雄一: "成形加工学会テキスト成形加工におけるプラスチック材料" プラスチック成形加工学会, 65 (1998)

    • Related Report
      1998 Annual Research Report

URL: 

Published: 1998-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi