Patent EP0172513A2 successfully refreshed from Google Patents.
EP0172513A2
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EP
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Use of porous fillers in polymerizable dental compositions, these compositions and their use as moulding masses
Assignee: Kulzer GmbH
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Filing: 1985-08-12
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Granted: —
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Expires: 2005-08-12
Abstract
Abstract The use of microporous inorganic fillers in polymerizable 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. Fillings made therefrom are smooth and easy to polish.
Inventors
- 👤 Michael Dr. Walkowiak
- 👤 Klaus Nehren
- 👤 Wolfgang Dr. Podszun
- 👤 Werner Prof. Dr. Finger
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-30 13:35
CPC Classifications
A; A61; A61K; A61K6/00; A61K6/80; A61K6/884; A61K6/887
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