LUBRICANT COMPOSITIONS FOR COATING SURFACES, METHODS OF USE THEREOF IN THE MANUFACTURE OF GLASS ARTICLES AND METHODS OF MANUFACTURE OF GLASS ARTICLES USING THE SAME

摘要

THE LUBRICANT COMPOSITIONS FOR COATING SURFACES ACCORDING TO THE PRESENT INVENTION ARE SOLUTIONS COMPRISING A SOLVENT, GRAPHITE, A POLYORGANOSILOXANE SOLUBLE IN A SOLVENT AND WHICH CAN HARDEN THE SOLUTION. THESE SOLUTIONS CAN EASILY BE SPRAYED ON SURFACES COMING INTO CONTACT WITH VERY HOT GLASS, SUCH AS THE INTERIOR OF MOLDS, TO FORM A COATING THAT CAN HARDEN AT ROOM TEMPERATURE.