歯科用修復物の作製方法
- 专利权人:
- 国立大学法人大阪大学
- 发明人:
- 荘村 泰治,宮本 欽生,桐原 聡秀,石川 理一登,熊澤 洋一
- 申请号：
- JP2007144859
- 公开号：
- JP4978929B2
- 申请日:
- 2007.05.31
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a method for preparing a dental restoration made of a ceramic at a high precision and at a low cost.
SOLUTION: This preparing method for the dental restoration made of the ceramic by using the rapid prototyping method includes the process of preparing a substrate, the molding process, the process of removing a slurry remaining without being cured, the sintering process of sintering a molded article by heating the molded article, and the impregnating process of making the molded article impregnated with glass. In the molding process, processes (a) and (b) are repeated on the substrate to form the molded article which is formed on a restoration forming section, and a guard for molding which is formed at least on the upstream side of the molded article in the slurry. In the process (a), a schema is moved from the upstream side on the board to the downstream side, and the slurry containing a photo-curing resin and a ceramic powder is applied on the board. In the process (b), the restoration forming section of the slurry is irradiated with light, while the slurry at least on the upstream side of the restoration forming section is irradiated with light as well, and the slurry is cured.
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- 来源网站：
- 中国工程科技知识中心
