| 发明名称 |
DENTAL GLASS-IONOMER CEMENT COMPOSITION AND METHOD OF PREPARING THE SAME |
| 摘要 |
Disclosed is a dental glass-ionomer cement composition, which includes polycarboxylic acid, water, and a glass powder including a metal component that is able to form an ionic bond with a carboxyl group of polycarboxylic acid in the presence of water and having a polymer material that is applied on at least a portion of the surface of the glass powder. The dental glass-ionomer cement composition can guarantee sufficient working time and can exhibit increased initial strength. |
| 申请公布号 |
US2016152795(A1) |
申请公布日期 |
2016.06.02 |
| 申请号 |
US201514941606 |
申请日期 |
2015.11.15 |
| 申请人 |
SPIDENT CO., LTD. |
发明人 |
LEE Na Ri;KIM Ki Hoon;KIM Jae Hwan;LEE Do Weon |
| 分类号 |
C08K3/40;A61K6/083;A61K6/00 |
主分类号 |
C08K3/40 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A dental glass-ionomer cement composition, comprising:
polycarboxylic acid; water; and a glass powder comprising a metal component that is able to form an ionic bond with a carboxyl group of the polycarboxylic acid in presence of water, and including a polymer material that is applied on at least a portion of a surface of the glass powder. |
| 地址 |
Incheon KR |
