发明名称 |
Broad spectrum light curable dental compositions |
摘要 |
Dental restorative composition are provided having improved color stability. According to a preferred embodiment, such compositions comprise a blend of a major proportion of inorganic, particulate filler, and a minor proportion of a resin component comprising a binder resin, a diluent monomer and a three part photosensitizing system comprising an alpha diketone, an amine reducing agent, and a benzoin alkyl ether. The superior color stability and other properties of restorative compositions of this invention are believed to result from synergistic interactions among the components of the sensitizing system.
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申请公布号 |
US4411625(A) |
申请公布日期 |
1983.10.25 |
申请号 |
US19820386897 |
申请日期 |
1982.06.10 |
申请人 |
DENTSPLY RESEARCH & DEVELOPMENT CORP. |
发明人 |
KOBLITZ, FRANICS F.;REICHART, JANE L. |
分类号 |
A61K6/083;C08G18/67;(IPC1-7):A61K6/08 |
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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