发明名称 |
Light activated coloration of dental restorations |
摘要 |
A method of effecting the coloration of a restoration to be mounted on a tooth including the steps of forming a mixture of powdered dental porcelain and a photonucleable silicate glass and shaping the mixture into a dental restoration. The dental restoration is heated in an oven to its fusing temperature and allowed to cool. Selected areas of the restoration are exposed to ultra-violet light. The dental restoration is reexposed to high energy while the color of the selected areas changes.
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申请公布号 |
US5162130(A) |
申请公布日期 |
1992.11.10 |
申请号 |
US19920851029 |
申请日期 |
1992.03.09 |
申请人 |
MCLAUGHLIN, GERALD G. |
发明人 |
MCLAUGHLIN, GERALD G. |
分类号 |
A61C5/10;A61C5/00;A61C13/00;A61C13/003;A61C13/08;A61K6/083 |
主分类号 |
A61C5/10 |
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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