发明名称 |
CURABLE COMPOSITION FOR DENTAL USE, AND COMPOSITE RESIN COMPRISING SAME |
摘要 |
The present invention provides a dental curable composition exhibiting both excellent light diffusion and excellent transparency, and having high mechanical strength and surface smoothness and gloss after polishing as a cured product as well as good handling properties as a paste. The present invention is a dental curable composition including: a polymerizable monomer (A) having a refractive index of 1.52 to 1.58 after polymerization; inorganic particles (B) having a refractive index of 1.43 to 1.50: and inorganic particles (C) having a refractive index of 1.52 to 1.58. The inorganic particles (B) are aggregates of inorganic fine particles having an average primary particle size of 2 to 50 nm, and the content of the inorganic particles (B) is 0.1 to 10% by weight. |
申请公布号 |
EP2380551(B1) |
申请公布日期 |
2016.08.24 |
申请号 |
EP20100837256 |
申请日期 |
2010.12.10 |
申请人 |
KURARAY NORITAKE DENTAL INC. |
发明人 |
OKUBAYASHI, MASAKI;KITA, HIROTAKA;TAKAHATA, YUSUKE;OTA, AKIKO |
分类号 |
A61K6/00;A61K6/083 |
主分类号 |
A61K6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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