Adhesion of Resin to Ceramic Surfaces Modified with Phenyl Group Silane Coupling Agents Containing a Double Bond
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- OHASHI Katsura
- Division of Operative Dentistry and Endodontics, Department of Oral Medicine, Kanagawa Dental College
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- NIHEI Tomotaro
- Division of Operative Dentistry and Endodontics, Department of Oral Medicine, Kanagawa Dental College
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- KURATA Shigeaki
- Department of Biomaterials and Devices, Kanagawa Dental College
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- KONDO Yukishige
- Department of Industrial Chemistry, Tokyo University of Science
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- UMEMOTO Kozo
- Department of Biomaterials and Devices, Kanagawa Dental College
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- YOSHINO Norio
- Department of Industrial Chemistry, Tokyo University of Science
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- TERANAKA Toshio
- Division of Operative Dentistry and Endodontics, Department of Oral Medicine, Kanagawa Dental College
Bibliographic Information
- Other Title
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- 重合性基含有芳香族系シランカップリング剤で処理されたセラミックスとレジンの接着
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Abstract
To improve the water resistance of the polysiloxane at the silica-resin interface, 3-methacryloyloxypropyltrimethoxysilane (3-MPS), 3-methacryloyloxypropyltriisocyanatosilane (3-MPI), 3-methacryloyloxypropyltrichlorosilane (3-MPC) and silane coupling agents containing a hydrophobic phenyl group such as 3-(4-methacryloyloxyphenyl) propyltrimethoxysilane (p-MBS), 3-(4-methacryloyloxyphenyl) propyltriisocyanatosilane (p-MBI) and 3-(4-methacryloyloxyphenyl) propyltrichlorosilane (p-MBC) were used. The tensile bond strength of the resin cement and the contact angles of a monomer mixture (50%Bis-GMA, 50%TEGDMA) to the ceramic teeth modified with each silane were measured. The tensile bond strength of the resin cement to the ceramic teeth modified with 3-MPC and p-MBC after thermal stress showed no significant decrease compared with a sample kept at room temperature for 1 day. The contact angles of the monomer to the ceramic teeth modified with 3-MPI, 3-MPC, p-MBS, p-MBI or p-MBC were significantly lower compared with 3-MPS. It was suggested that silane coupling agents with chloro groups as hydrolyzable groups had high water resistance ability at the silica-resin interface.
Journal
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- The Journal of the Japanese Society for Dental Materials and Devices
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The Journal of the Japanese Society for Dental Materials and Devices 24 (4), 247-252, 2005
The Japanese Society for Dental Materials and Devices
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Details 詳細情報について
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- CRID
- 1390001204210720256
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- NII Article ID
- 110002989905
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- NII Book ID
- AN00127279
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- ISSN
- 21884188
- 02865858
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed