Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Kazuki Daimatsu"'
Autor:
Hideki Sugimoto, Go Nishino, Kazuki Daimatsu, Naoki Tsuzuki, Katsuhiro Inomata, Eiji Nakanishi
Publikováno v:
Colloid and Polymer Science. 290:173-181
In this study, high oxygen permeable transparent hybrid copolymers were prepared with hydrophilic monomer such as 2-hydroxyethylmethacrylate (HEMA) or N,N-dimethylacrylamide (DMAA) and mono- or difunctional silicone macro-monomer introduced methacryl
Autor:
Kazuki Daimatsu, Katsuhiro Inomata, Go Nishino, Eiji Nakanishi, Hideki Sugimoto, Haruki Koyama
Publikováno v:
Journal of Applied Polymer Science. 124:1316-1322
In this study, transparent poly(methylmethacrylate) (PMMA)-silicone hybrid materials, P(MMA-co-SigUMAx), were prepared with methylmethacrylate (MMA) and multifunctional silicone macromonomer introduced methacryl groups. The transmittance of hybrid ma
Publikováno v:
Colloid and Polymer Science. 288:1131-1138
The aim of this study was to prepare transparent nanohybrid films with low coefficient of thermal expansion (low CTE), which consist of acryl resin and nanosized clay. The hybrid films with different clay contents were prepared by UV curing of tricyc
Autor:
Kazuki Daimatsu, Katsuhiro Inomata, Hideki Sugimoto, Kazuki Yokoi, Tomoki Ikeda, Eiji Nakanishi, Yusuke Anno
Publikováno v:
Journal of Applied Polymer Science. 108:362-369
The aim of this study was to prepare transparent polystyrene (PSt) hybrid materials containing silicone macromonomer. Silicone urethane methacrylate (SiUMA) was synthesized by the reaction between the hydroxyl end groups of a silicone macromonomer an
Autor:
Kazuki Daimatsu, Katsuhiro Inomata, Eiji Nakanishi, Kazuki Takemura, Hideki Sugimoto, Yasunori Kato, Yoshihide Amekawa
Publikováno v:
Polymer Degradation and Stability. 92:1433-1438
Poly(methylmethacrylate) (PMMA) shows high strength and transparency but is a flammable material. In this study, the surface of aluminum hydroxide was modified with methacrylate containing phosphoric acid moieties before dispersion in MMA, and organi
Publikováno v:
Sen'i Gakkaishi. 63:247-251
PMMA is used as the most popular dental resin and show high strength and transparency, but is weak against an impact. Although introduction of rubber domain into a matrix polymer has been widely investigated to improve the impact resistance, strength
Autor:
Eiji Nakanishi, Ryoya Takatsu, Hideki Sugimoto, Takashi Yasumura, Kazuki Daimatsu, Katsuhiro Inomata
Publikováno v:
Polymer Bulletin. 57:975-982
In this study, interpenetrating polymer networks (IPNs) and IPN composite materials were prepared by in situ polymerization of urethane dimethacrylate (UDMA) and bisphenol-A diglycidyl ether epoxy resin (DGEBA) with or without silica nanoparticles. D
Autor:
Takashi Yasumura, Yutaka Ogasawara, Kazuki Daimatsu, Katsuhiro Inomata, Eiji Nakanishi, Hideki Sugimoto
Publikováno v:
Polymer. 47:3754-3759
In this study, poly(methylmethacrylate) (PMMA)-based hybrid materials were prepared from reactive silica nanoparticles. These nanoparticles were obtained by the reaction of 2-(methacryloyloxy)ethyl isocyanate with colloidal silica dispersed in ethyl
Autor:
Hideki Sugimoto, Takashi Yasumura, Eiji Nakanishi, Katsunori Yamauchi, Kazuki Daimatsu, Katsuhiro Inomata
Publikováno v:
Polymer Bulletin. 52:209-218
In this study, organic-inorganic hybrid monomer, poly silicic acid urethane methacrylate (PSUMA), was prepared by reaction of poly silicic acid extracted from sodium silicate aqueous solution with THF and 2-(methacryloyloxy)ethyl isocyanate. The PSUM
Autor:
Hideki Sugimoto, Eiji Nakanishi, Kazuki Daimatsu, Ryoya Takatsu, Takashi Yasumura, Katsuhiro Inomata
Publikováno v:
Polymer Bulletin; Oct2006, Vol. 57 Issue 6, p975-982, 8p