書誌事項
- タイトル別名
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- Bonding of relining resin cured by .ALPHA.-amylase catalyzed polymerization to denture base.
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REPRODENT relining resin cures very slowly by α-amylase in saliva catalyzed polymerization. The purpose of this study was to evaluate a bonding ability of REPRODENT against denture bases made of acrylic resin and Co-Cr alloy. Ability for adherent of traditional relining material to REPRODENT was also studied. As the method, bonding specimens were fabricated by curing REPRODENT on the chemically and mechanically treated disk surface of denture base resin or Co-Cr alloy. In addition, traditional relining resin was applied on the surface of cured REPRODENT disk. Specimens were thermocycled for maximum 50, 000 times and shear bond strength were measured. As the result, untreated and methylene chloride painted surface of acrylic resin showed excellent bond strength which decreased very slowly with the increase in the number of thermocycles, and alumina-blasted surface showed significantly lower bond strength. The separation of the REPRODENT from Co-Cr alloy specimen occurred within 20, 000 thermocycles. Traditional direct relining material revealed the highest bond strength and durability to cured REPRODENT painted Methyl Methacrylate monomer. In conclusion, sufficient bond between REPRODENT and denture bace resin was achieved without chemical surface treatment.
収録刊行物
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- 接着歯学
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接着歯学 20 (1), 1-9, 2002
日本接着歯学会
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詳細情報 詳細情報について
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- CRID
- 1390001204349692160
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- NII論文ID
- 130004047943
- 10008395185
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- NII書誌ID
- AN10044236
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- ISSN
- 21859566
- 09131655
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可