4-META Adhesive Resin Cement
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- NAKAMURA Mitsuo
- Institute for Medical and Dental Engineering Tokyo Medical and Dental University
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- NAKABAYASHI Nobuo
- Institute for Medical and Dental Engineering Tokyo Medical and Dental University
Bibliographic Information
- Other Title
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- 4-META系接着性レジンセメントの試作
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Abstract
4-META adhesive resin cement was developed.4-META has good affinity with hard tissues due to the hydrophobic and hydrophilic groups.The physical properties were measured:setting time 7 min.16 sec., film thickness 16.5μ, compressive strength 1720kgf/cm2, tensile strength 205kgf/cm2, and disintegrated ratio 0.01%.The tensile adhesive strength to pretreated enamel was 90kgf/cm2, pretreated dentin 50〜55kgf/cm2, several dental alloys sandblasted with aluminium oxide including gold and Ni-Cr etc.75〜100kgf/cm2, Longer tags in etched enamel and resin reinforced dentin in pretreated dentin which were formed by the application of 4-META were observed by SEM.Resin reinforced dentin is a mixture of cured monomers and dentin at molecluar level, and has good resistance against acids.
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 2 (4), 368-374, 1983
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
- 1390001204212549120
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- NII Article ID
- 110002988905
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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
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- Abstract License Flag
- Disallowed