mehrkammeriger capacities for the absorption of other substances for the manufacture of reconstituted dentalpraeparaten reacting

摘要

A multi-chamber receptacle for storing and mixing the ingredients of products such as dental preparations, including a chamber in a casing for storing liquid or pasty material and a piston for closing the chamber during initial storage and for then expelling the material from the chamber into a main chamber in a container where the liquid or pasty material will be mixed with a pulverulent ingredient. The casing has a frangible bottom portion or the like adapted to be ruptured for transfer of the liquid or pasty material to the main chamber.