GLASS ENAMEL CONTAINING COATING COMPOSITION

Brand Owner (click to sort) Address Description
AQUAREALEASE FERRO CORPORATION 6060 Parkland Boulevard Mayfield Heights OH 44124 Glass enamel containing coating composition for use in producing protective coatings on metal substrates;
REALEASE FERRO CORPORATION 6060 Parkland Boulevard Mayfield Heights OH 44124 Glass enamel containing coating composition for use in producing protective coatings on metal substrates;
 

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

    
Technical Examples
  1. A composition for the manufacture of an opaque silvery coating on a glass surface is provided. The composition comprises a mixture of at least two metal powders. The metal powder mixture contains carbonyl iron and aluminum, and a carrier liquid for forming a suspension of the metal powder mixture. A method for manufacturing an opaque silvery coating for a lamp having a glass envelope is also provided. In the method, a suspension comprising a mixture of carbonyl iron and aluminum powders in a carrier liquid is applied onto the envelope of the lamp. The suspension is dried, and thereafter the composition remaining from the suspension is burned at a temperature above 500° C. A lamp with a glass envelope and a single layer opaque coating covering at least a part of the glass envelope is also disclosed. The opaque coating comprises 50 to 80 weight % carbonyl iron and 20 to 50 weight % elementary aluminum.