Light curable dental pit and fissure sealant
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United States of America Patent
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Jun 13, 1989
Issued Date -
N/A
app pub date -
Sep 30, 1986
filing date -
Jul 12, 1985
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Expired
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Abstract
A light curable pit and fissure sealant composition comprises 2,2-propane-bis [3-(4-phenoxy)-1,2-dihydroxy-propane-1- methacrylate] and triethylene glycol dimethacrylate in a 55:45 weight ratio, a polymerization initiator, titanium dioxide as an opaquing agent, and DEA-EMA of at least 95 percent purity as the polymerization accelerator. Optionally, up to 50% filler can be used.
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