Radiopaque dental materials
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United States of America Patent
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Dec 16, 1986
Grant Date -
N/A
app pub date -
Jun 21, 1985
filing date -
Jan 26, 1985
priority date (Note) -
Expired
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Abstract
Apart from polymerizable organic binders, a radiopaque dental material contains a fluoride of the rare earth metals or mixtures of such fluorides, as well as optionally further inorganic compounds as fillers. The dental material is suitable as a one or two-component filling material for dental cement, as a crown and bridge material, as well as for producing dentures, inlays and implants and is characterized by a high radiopacity and at the same time a good transparency.
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