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US 10,744,071 B2Granted
Dental alginate impression material
AssigneeGC Corporation
InventorsDaisuke Usuki, Naofumi Niizeki, Tomohiro Kumagai
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Abstract
According to an aspect of the present invention, a dental alginate impression material includes an alginate, calcium sulfate, and an aminocarboxylic acid compound.
Claims5
A dental alginate impression material comprising:
- a main material including an alginate, an aminocarboxylic acid compound, and water;
- and
- a hardening material including calcium sulfate and a nonaqueous dispersion medium, wherein
- the nonaqueous dispersion medium is a polyether having at least three hydroxyl groups, the polyether having at least three hydroxyl groups having a viscosity at 23° C. in a range from 100 mPa·s to 4000 mPa·s.
1 more element
Dependencies are inferred from the claim text.