Dental filling composition and method
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United States of America Patent
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Apr 29, 1997
Grant Date -
N/A
app pub date -
Mar 25, 1994
filing date -
Mar 25, 1994
priority date (Note) -
Expired
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Abstract
A root canal sealing dental filling composition, includes liquid polymerizable organic monomers and filler. The polymerizable organic monomers include an diepoxide monomer and a primary monoamine and/or a disecondary amine monomer. The filler includes 40 to 85 percent by weight of the composition and provides a radiopacity of at least 3 mm/mm Al. A method of sealing a tooth canal, includes providing a canal in a tooth sealing the canal with this root canal sealing dental filling composition.
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