| 发明名称 |
Dental cement composition comprising poly(carboxylic acid) and chelating agent |
| 摘要 |
A poly(carboxylate) cement pack comprising a water soluble poly(carboxylic acid) having a relative viscosity of from 1.05 to 2.00, a chelating agent and a cement powder which will react with the poly(carboxylic acid) in the presence of the chelating agent and water to give a plastic mass which rapidly hardens to form a poly(carboxylate) cement.
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| 申请公布号 |
US4569954(A) |
申请公布日期 |
1986.02.11 |
| 申请号 |
US19790048385 |
申请日期 |
1979.06.14 |
| 申请人 |
NATIONAL RESEARCH DEVELOPMENT CORPORATION |
发明人 |
WILSON, ALAN D.;CRISP, STEPHEN |
| 分类号 |
C08L33/00;A61K6/06;A61K6/083;C08K3/22;C08K5/04;C08L33/02;(IPC1-7):C08L33/02 |
主分类号 |
C08L33/00 |
| 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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