发明名称 |
Dental materials based on organic plastics in paste form |
摘要 |
The invention provides dental materials in paste form consisting essentially of (a) 18 to 50% by weight of a polymerizable binder, (b) 20 to 65% by weight of a crosslinked bead polymer with an average particle size of 5 to 150 mu m and (c) 5 to 45% by weight of glass beads with an average particle size of 5 to 80 mu m. The pastes of the invention are outstandingly suitable as a dental filling material.
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申请公布号 |
US4394465(A) |
申请公布日期 |
1983.07.19 |
申请号 |
US19800184570 |
申请日期 |
1980.09.05 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
PODSZUN, WOLFGANG;WALKOWIAK, MICHAEL;SCHULZ, HANS-HERMANN |
分类号 |
A61K6/08;A61K6/083;(IPC1-7):A61K6/08;C08K3/36;C08K3/40 |
主分类号 |
A61K6/08 |
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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