| 发明名称 |
GLASS-POLYALKENOATE CEMENTS |
| 摘要 |
A dental cement made from poly(acrylic acid) and a zinc-containing glass such as 198gZnO + 138gSiO2 + 32gY2O3 combines the tolerance to dental pulp of zinc oxide-polycarboxylate dental cements with the adhesion to enamel and dentine of calcium-aluminosilicate-glass polyalkenoate cements. |
| 申请公布号 |
GB2264711(A) |
申请公布日期 |
1993.09.08 |
| 申请号 |
GB19920004963 |
申请日期 |
1992.03.06 |
| 申请人 |
* BRITISH TECHNOLOGY GROUP PLC;* BRITISH TECHNOLOGY GROUP LIMITED |
发明人 |
ROBERT GRAHAM * HILL;MAUREEN * DARLING;DAVID JOHN * WOOD |
| 分类号 |
A61K6/083;A61L15/12;A61L24/00 |
主分类号 |
A61K6/083 |
| 代理机构 |
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代理人 |
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| 地址 |
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