TEMPORARY ROOT CANAL SEALER DISPERSION

A temporary root canal sealer composition, comprising based on the total weight of the composition: (a) 0.5 to 40 wt% of a water-soluble polymer having an average molecular weight of from 5000 to 100,000; (b) 20 to 40 wt% of a particulate inorganic radioopaque fiiier; (c) 0.01 to 5 wt.% of an alkali...

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Bibliographische Detailangaben
Hauptverfasser: Brod, Carsten, Klee, Joachim, E., Prof. Dr, Walz, Uwe, Weber, Christoph, Dr
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A temporary root canal sealer composition, comprising based on the total weight of the composition: (a) 0.5 to 40 wt% of a water-soluble polymer having an average molecular weight of from 5000 to 100,000; (b) 20 to 40 wt% of a particulate inorganic radioopaque fiiier; (c) 0.01 to 5 wt.% of an alkali resistant particulate filler having an average particle size of from 1 to 100 nm; (d) 5 to 25 wt% of an alkali earth metal hydroxide and/or alkali metal hydroxide; (e) 15 to 45 wt% of water; and (f) 0 to 25 wt% of a humectant.