セラミックス製成形体の製造方法
- 专利权人:
- 独立行政法人物質・材料研究機構
- 发明人:
- 打越 哲郎,目 義雄,関野 雅人
- 申请号：
- JP2006134083
- 公开号：
- JP5009552B2
- 申请日:
- 2006.05.12
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a method preferable for producing a ceramic molded article which is highly strong, suitable for high deposition and made by using electrophoresis molding method, especially a ceramic molded article for a dental repair material.
SOLUTION: In the method for producing the ceramic molded article: a ceramic and/or a precursor particle thereof is dispersed using a desired form of molding electrode in which a conductive layer is formed in a mold, the ceramic and/or precursor particle is deposited onto the electrode by electrophoresis to form a precursor of molded article in an organic solvent-dispersed liquid containing an acidic phosphate and polyethylenimine and then the precursor is sintered. The organic solvent-dispersed liquid for electrophoresis contains both the acidic phosphate and polyethylenimine, thereby ceramic particles or the like can be continuously and smoothly deposited, resulting in formation of a high-density precursor of molded article.
COPYRIGHT: (C)2008,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
