发明名称 |
DENTAL COMPOSITIONS FOR COATING RESTORATIONS AND TOOTH SURFACES |
摘要 |
<p>Dental compositions comprising a polymerizable compound, filler system of nanometer-sized silica particles, and polymerization system capable of being activated by light are provided. The compositions further contain a solvent such as a mixture of 1-butanol and acetone and may contain water. The nanometer-sized silica particles, having an average particle size of about 1 nm to about 100 nm, are uniformly dispersed within the resin. The compositions can be applied as a polish, sealant, bleach guard, or other coating material to the surfaces of dental restorations and teeth. Self-etching and non-self-etching compositions are provided. The cured coating forms a protective, durable film that enhances the shine and luster of the restorations and teeth.</p> |
申请公布号 |
WO2008140800(A2) |
申请公布日期 |
2008.11.20 |
申请号 |
WO2008US06029 |
申请日期 |
2008.05.09 |
申请人 |
DENTSPLY INTERNATIONAL INC.;HUO, XIN;O'CONNOR, MICHAEL;SIZE, ROBERT, J. |
发明人 |
HUO, XIN;O'CONNOR, MICHAEL;SIZE, ROBERT, J. |
分类号 |
A61K6/083;A61K6/09 |
主分类号 |
A61K6/083 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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