Coating composition of a silicone fluid,a silicone resin and a zirconium silicate hardening agent
Abstract
Abstract THE COATING COMPOSITION COMPRISES A BINDER OF (1) 0.5-20% BY WEIGHT OF A DIMETHYL POLYSILOXANE FLUID; AND CORRESPONDINGLY, (2) 99.5-80% BY WEIGHT OF A HEAT CURABLE STRUCTURE POLYSILOXANE RESIN HAVING THE REPEATING STRUCTURAL FORMULA -(SI(-CH3)(-C6H5)-O)X- AND A FINELY DIVIDED INORGANIC HARDENING AGENT, SUCH AS ZIRCONIUM SILICATE, ZIRCONIUM OXIDE OR SILICONE DIOXIDE OR MIXTURES THEREOF; OPTIONALLY HEAT STABLE PIGMENTS, FILLER PIGMENTS AND REINFORCING PIGMENTS, SUCH AS ALUMINUM FLAKE, POTASSIUM TITANATE FIBRILS, AND THE LIKE CAN BE ADDED; THE NOVEL COMPOSITION FORMS FINISHES THAT HAVE EXCELLENT RELEASE AND HARDNESS PROPERTIES, EXCELLENT ADHESION TO UNPRIMED METAL SUBSTRATES AND EXCELLENT ABRASION RESISTANCE, AND ARE USED AS FINISHES FOR COOKING VESSELS, SUCH AS PANS AND BAKEWARE.
Inventors
- 👤 J Vasta
Bibliographic Details
Claims Analysis
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