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PREFORMED GLASS IONOMER FILLER WHICH CAN SUSTAINEDLY RELEASE FLUORIDE ION AND DENTAL COMPOSITION CONTAINING THE SAME
PREFORMED GLASS IONOMER FILLER WHICH CAN SUSTAINEDLY RELEASE FLUORIDE ION AND DENTAL COMPOSITION CONTAINING THE SAME
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机译:预制的玻璃离子填充器,可以持续释放包含相同离子的氟离子和牙科组合物
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摘要
A preformed glass ionomer filler which comprises a powdery reaction product between a polyalkenoic acid and a fluoride glass and can sustainedly release fluoride ions, a process for producing the filler, and a dental composition containing the filler. The filler can release fluoride ions for a long period without undergoing degradation in the presence of water. The composition is particularly useful for preventing dental caries and so forth.
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