有機無機複合粉末の処理方法
- 专利权人:
- 株式会社トクヤマデンタル
- 发明人:
- 山川 潤一郎,風間 秀樹
- 申请号：
- JP2006328432
- 公开号：
- JP5072333B2
- 申请日:
- 2006.12.05
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an organic-inorganic composite powder reduced in the shrinkage in polymerization and easy to have a preferable fluid flow characteristic.
SOLUTION: The organic-inorganic composite powder which is obtained by mixing, hardening and crushing a polymerizable monomer composition imparting a crosslinked polymer by curing and the inorganic particles, is subjected to the treating process by charging into a treating space of the powder treating system provided with a first member carrying out a repeated movement and a second member carrying out a movement different from the first member or not moving, wherein the composite powder is subjected to the treatment with the first member set so as to move with &ge20 m/second of a linear velocity and &ge10 times/second of repeating frequency.
COPYRIGHT: (C)2008,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
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