TOOTH SURFACE REPAIRING MATERIAL
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United States of America Patent
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Issued Date -
Mar 15, 2012
app pub date -
Mar 19, 2009
filing date -
Mar 19, 2009
priority date (Note) -
Abandoned
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Abstract
Provided is a tooth surface repairing material which can produce an effect in a short time while preventing fine particles from shedding. The tooth surface repairing material contains fine calcium phosphate particles, and is characterized in that the fine calcium phosphate particles are highly crystalline sintered calcium phosphate and have an average particle diameter in the range of 20-100 nm.
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