Dental or medical alginate impression material

摘要

A dental or medical alginate impression composition is provided. The composition includes an alginate material comprising an alginate in an amount between about 10 and 50 weight percent, a filler material in an amount between about 10 and 90 weight percent, and a binder material in an amount between about 1 and 80 weight percent. The composition also includes a silane coating that is added to either the filler or to the alginate material as a whole.