DENTAL AMALGAM

Brand Owner (click to sort) Address Description
CRESILVER CRESCENT DENTAL MANUFACTURING CO. LYONS ILL. DENTAL AMALGAM;
SECURALLOY SEPTODONT, SOCIETE ANONYME 58 rue du Pont de Creteil 94107 St. Maur des Fosses France dental amalgam;SECURE ALLOY;
THE POUNDER Phasealloy, Inc. El Cajon CA DENTAL AMALGAM;
TYPE-T DMG AMERICA 65 Challenger Road, Suite 340 Ridgefield Park NJ 07660 DENTAL AMALGAM;
TYPE-T FOREMOST DENTAL MANUFACTURING INC. 242 SOUTH DEAN STREET ENGLEWOOD NJ 07631 DENTAL AMALGAM;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Low-pressure mercury vapor discharge lamp comprises a light-transmitting discharge vessel (10) enclosing, in a gastight manner, a discharge space (13) provided with a filling of mercury and a rare gas. The discharge vessel comprises discharge means (20a; 20b) for maintaining a discharge in the discharge space. The discharge vessel is provided with a container comprising an amalgam (2). The container is provided with releasing means (4) for the controlled release of mercury vapor from the amalgam. The releasing means is open during lamp operation and is substantially closed when, during lamp operation, the temperature of the amalgam becomes higher than a pre-determined temperature. Preferably, the pre-determined temperature corresponds to a temperature of a range of temperatures at which the mercury-vapor pressure above the amalgam is relatively stable.