Drying behavior of thin films of suspension and emulsion

• Project/Area Number: 21760607
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Properties in chemical engineering process/Transfer operation/Unit operation
• Research Institution: Kobe University
• Principal Investigator: KOMODA Yoshiyuki Kobe University, 大学院・工学研究科, 准教授 (00397796)
• Project Period (FY): 2009 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2009: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
• Keywords: 塗膜乾燥 / 水性樹脂塗料 / 分散・凝集 / 乾燥速度 / 移流集積

Research Abstract

The effect of particle type on the film drying process was studied. Dispersed rigid spheres showed constant drying rate, while accumulated deformable particles reduced drying rate. Drying rate was increased by large-strain coating.

Research Products

• [Journal Article] Formation of Particle Layer within Coated Slurry Characterized by Thickness Variation (2011)
  • Author(s): Y.Komoda, R.Kimura, K.Niga, H.Suzuki
  • Journal Title: Drying Technology in press
  • Peer Reviewed
• [Journal Article] Formation of Particle Layer within Coated Slurry Characterized by Thic kness Variation (2011)
  • Author(s): Yoshiyuki Komoda
  • Journal Title: Drying Technology Volume: (in press)
  • Peer Reviewed
• [Presentation] エマルションおよびサスペンジョンの塗膜乾燥に関する対比的研究 (2010)
  • Author(s): 菰田悦之
  • Organizer: 化学工学会秋季大会
  • Place of Presentation: (京都府)同志社大学
  • Year and Date: 2010-09-07
• [Presentation] Comparative study on drying processes of emulsion anld suspension coated films (2010)
  • Author(s): Yoshiyuki Komoda
  • Organizer: 2^<nd> Asian Coating Workshop
  • Place of Presentation: ソウル(韓国)
  • Year and Date: 2010-07-01
• [Presentation] エマルションおよびサスペンジョンの塗膜乾燥に関する対比的研究 (2010)
  • Author(s): 仁賀宏平, 菰田悦之, 鈴木洋
  • Organizer: 化学工学会秋季大会
  • Place of Presentation: 京都
• [Presentation] Comparative study on drying processes of emulsion and suspension coated films (2010)
  • Author(s): K.Niga, Y.Komoda, H.Suzuki.
  • Organizer: 2nd Asian Coating Workshop
  • Place of Presentation: Seoul, Korea
• [Presentation] スラリー塗布膜乾燥挙動に対する溶解高分子の影響 (2009)
  • Author(s): 木村律子, 菰田悦之, 鈴木洋
  • Organizer: 化学工学会第41回秋季大会
  • Place of Presentation: 広島
• [Presentation] Evaluation of drying process of slurry coated film by a laser displacement sensor (2009)
  • Author(s): R.Kimura, Y.Komoda, H.Suzuki.
  • Organizer: 1st Asian Coating Workshop
  • Place of Presentation: Hsinchu, Taiwan
• [Presentation] Characterization of the drying behavior of slurry coated film by the film thickness change (2009)
  • Author(s): R.Kimura, Y.Komoda, H.Suzuki.
  • Organizer: 5th Joint Japan/China Chemical Engineering Symposium
  • Place of Presentation: Xi'an, China
• [Presentation] スラリー塗布膜乾燥挙動に対する溶解高分子の影響 (2009)
  • Author(s): 菰田悦之
  • Organizer: 化学工学会 第41回秋季大会
  • Place of Presentation: 広島大学(広島県)
• [Remarks] ホームポーシ等