| 发明名称 |
USE OF POROUS FILLERS IN POLYMERISABLE COMPOSITIONS, SUCH COMPOSITIONS AND THEIR USE FOR THE PRODUCTION OF SHAPED ARTICLES |
| 摘要 |
<p>Use of porous fillers in polymerisable compositions, such compositions and their use for the production of shaped articles The use of microporous inorganic fillers in polymerisable compositions, in particular in the dental field, characterized in that the fillers have a) an average particle size of 0.5 to 50 .mu., b) a BET-surface area of at least 200 m2/g, c) a pore volume of 0.7 to 5 ml/g and d) a pore diameter of 10 to 50 nm.</p> |
| 申请公布号 |
CA1261524(A) |
申请公布日期 |
1989.09.26 |
| 申请号 |
CA19850489092 |
申请日期 |
1985.08.20 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
WALKOWIAK, MICHAEL;NEHREN, KLAUS;PODSZUN, WOLFGANG;FINGER, WERNER |
| 分类号 |
C08F2/00;A61K6/08;A61K6/083;C08F2/44;C08F292/00;C08K3/34;C08K3/36;C08K7/00;C08K7/16;C08K7/24;(IPC1-7):A61K6/06 |
主分类号 |
C08F2/00 |
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