Development of Fluorinated Soft Lining Materials

• Project/Area Number: 21791933
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Dental engineering/Regenerative dentistry
• Research Institution: Tokyo Medical and Dental University
• Principal Investigator: KASUGA Yuta Tokyo Medical and Dental University, 歯学部附属病院, 医員 (60510378)
• Project Period (FY): 2009 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000); Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2009: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
• Keywords: 軟質裏装材 / フッ素系モノマー / 粘弾性 / フッ素 / 耐汚染性 / 劣化

Research Abstract

The purpose of the present study was to compare the properties required for the clinical application of soft lining materials containing a fluorinated monomer versus that of conventional materials in an effort to develop a new soft lining material with long-term stable viscoelastic properties. Two experimental materials containing dodecafluoroheptyl methacrylate (SR12F) or tridecafluorooctyl methacrylate (SR13F) showed greater viscous flow, low water sorption, low solubility, and good staining resistance compared to the commercial products. The results indicate that the soft lining materials containing fluorinated monomers might have a potentially long-term stable viscoelastic behavior.

Research Products

• [Journal Article] Basic evaluation on physical properties of experimental fluorinated soft lining materials (2011)
  • Author(s): Kasuga Y, Takahashi H, Akiba N, et al. (計6名)
  • Journal Title: Dent Mater J 30(1) Pages: 45-51
  • NAID: 10027421049
  • Peer Reviewed
• [Journal Article] Basic evaluation on physical properties of experimental fluorinated soft lining materials (2011)
  • Author(s): Yuta KASUGA, Hidekazu TAKAHASHI, Norihisa AKIBA, Shunsuke MINAKUCHI, Nariko MATSUSHITA, Munemitsu HISHIMOTO
  • Journal Title: DENTAL MATERIALS JOURNAL Volume: Vol.30 Pages: 45-51
  • NAID: 10027421049
  • Peer Reviewed
• [Presentation] Evaluation on physical properties of experimental fluorinated soft lining materials. (2011)
  • Author(s): Kasuga Y, Takahashi H, Inoue M, et al.
  • Organizer: 89th General Session & Exhibition of the IADR, San Diego, California
  • Year and Date: 2011-03-18
• [Presentation] Evaluation on physical properties of experimental fluorinated soft lining materials (2011)
  • Author(s): Yuta KASUGA, Hidekazu TAKAHASHI, Minoru INOUE, Norihisa AKIBA, Shunsuke MINAKUCHI, Nariko MATSUSHITA, Munemitsu HISHIMOTO
  • Organizer: 89th General Session & Exhibition of the IADR
  • Place of Presentation: SAN DIEGO
  • Year and Date: 2011-03-18
• [Presentation] 試作フッ素系軟質裏装材の基礎的物性評価 (2010)
  • Author(s): 春日祐太, 高橋英和, 井上実, ほか
  • Organizer: 第75回口腔病学会学術大会
  • Place of Presentation: 東京
  • Year and Date: 2010-12-04
• [Presentation] 試作フッ素系軟質裏装材の基礎的物性評価 (2010)
  • Author(s): 春日祐太, 高橋英和, 井上実, 秋葉徳寿, 水口俊介
  • Organizer: 第75回口腔病学会学術大会
  • Place of Presentation: 東京医科歯科大学(東京都)
  • Year and Date: 2010-12-04
• [Presentation] Development of Soft Denture Lining Materials Containing Dodecafluoroheptyl-methacrylate or Tridecafluorooctyl-methacrylate. (2010)
  • Author(s): Kasuga Y, Takahashi H, Akiba N, et al.
  • Organizer: 88th General Session & Exhibition of the IADR, Barcelona
  • Place of Presentation: Spain
  • Year and Date: 2010-07-15
• [Presentation] Development of Soft Denture Lining Materials Containing Dodecafluoroheptyl-methacrylate or Tridecafluorooctyl-methacrylate (2010)
  • Author(s): Yuta KASUGA, Hidekazu TAKAHASHI, Norihisa AKIBA, Shunsuke MINAKUCHI, Nariko MATSUSHITA, Munemitsu HISHIMOTO
  • Organizer: 88th General Session & Exhibition of the IADR
  • Place of Presentation: BARCELONA
  • Year and Date: 2010-07-15
• [Presentation] 新しいフッ素系軟質裏装材の開発 (2010)
  • Author(s): 春日祐太, 高橋英和, 秋葉徳寿, ほか
  • Organizer: 第119回日本補綴歯科学会学術大会
  • Place of Presentation: 東京
  • Year and Date: 2010-06-13
• [Presentation] 新しいフッ素系軟質裏装材の開発 (2010)
  • Author(s): 春日祐太, 高橋英和, 秋葉徳寿, 水口俊介, 松下調子, 菱本宗光
  • Organizer: 第119回日本補綴歯科学会学術大会
  • Place of Presentation: 東京ビックサイト(東京都)
  • Year and Date: 2010-06-13