PROCESS FOR ENAMELLING A GLASS SHEET

摘要

The invention relates to a process for producing a glass sheet provided with an enamel-based coating, comprising the step of applying to a glass sheet a liquid composition containing (i) a hydrolysate of at least one metal alkoxide, (ii) a solvent which has a boiling point of at least 180° C., and (iii) a glass frit; the temperature of the glass sheet when the liquid composition is applied being of at least 300° C. The process of the invention allows on-line enamelling of a glass sheet, getting a good adhesion of the enamel on the glass sheet. Moreover, the obtained enamelled glass sheet is temperable.

主权项

1. A process for enameling a glass sheet, comprising:
applying a liquid composition to a glass sheet at a glass sheet temperature of at least 300° C., the liquid composition comprising: a hydrolysate of at least one metal alkoxide, a solvent having a boiling point of at least 180° C., and a glass frit.