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US 7,396,507 B2Granted
Method of microbial reduction and/or sterilization of impression materials
AssigneeHeraus Kulzer GmbH & Co. KG
InventorsMartin Grunwald, Birgit Esser
Life of this patent
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Abstract
The present invention provides a method of microbial reduction and/or sterilization of impression materials, specifically elastomeric impression materials, by means of steam sterilization.
Claims15
A method of eliminating microbial contamination of two-component pasty crosslinkable elastomeric impression materials comprising subjecting the materials to one-step simultaneous steam sterilization at a temperature and for a time sufficient to effectively eliminate the microbial contamination.
Dependencies are inferred from the claim text.