18-05-2018 дата публикации
Номер: KR1020180052493A
Принадлежит:
The present invention relates to a method for forming a pattern such as a character, a number, a symbol, a logo, an image, or a picture on a surface of glass and glass manufactured by the same. More specifically, the present invention relates to a method for forming a pattern on a surface of glass and glass manufactured by the same wherein various patterns such as a character, a number, a symbol, a logo, an image, a picture, and so on are formed on the surface of the glass by a process for applying an eco-friendly nanosilica dispersed coating solution to glass through a spay nozzle by replacing an etching process using hydrofluoric (HF) acid which is harmful to a human body and causes environmental pollution. As various patterns such as a desired character, number, symbol, logo, image, a picture, and so on are formed on the surface by a process of applying the eco-friendly nanosilica dispersed coating solution to glass, the etching process using HF acid is replaced. Accordingly, an increase ...
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