JPH07504582A - |
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| 申请号 | JP51590393 | 申请日 | 1993-03-05 | 公开(公告)号 | JPH07504582A | 公开(公告)日 | 1995-05-25 |
| 申请人 | 发明人 | ||||||
| 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. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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