歯科用充填修復キット
- 专利权人:
- 株式会社トクヤマデンタル
- 发明人:
- 鈴木 健
- 申请号：
- JP2008007874
- 公开号：
- JP5305667B2
- 申请日:
- 2008.01.17
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a tooth restoration material that is used by a simple operation, has excellent adhesiveness to dentin, excellently retains the excellent adhesiveness even in long-term preservation at a room temperature and hardly causes gelation etc.
SOLUTION: The dental filling restoration kit comprises: (A) a pretreatment agent containing (a) an acidic group-containing radically polymerizable monomer, (b) a transition metal compound of the fourth period and (c) a pretreatment agent containing water but not an amine compound and (B) a filling restoration material which is composed of (d) an acid group-free radically polymerizable monomer, (e) an organic peroxide, (f) a photopolymerization initiator and (g) a silica-based inorganic filler, wherein the amount of the (g) the silica-based inorganic filler is 30-900 parts by mass based on 100 parts by mass of the acid group-free radically polymerizable monomer (d) and does not contain an aryl borate compound.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
