Cleaning composition for cleaning glass article and method of cleaning glass substrate using the same

• Main Authors: SONG, YOUNGOON, SHIN, WON-GOOK, HUH, JUNG-MOO, PARK, JUN-UK
• Format: Patent
• Language: Chinese; English
• Published: 01.06.2019
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMISTRY; DETERGENT COMPOSITIONS; DETERGENTS; FATTY ACIDS THEREFROM; GLASS; JOINING GLASS TO GLASS OR OTHER MATERIALS; METALLURGY; MINERAL OR SLAG WOOL; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS; USE OF SINGLE SUBSTANCES AS DETERGENTS

Provided are a cleaning composition for cleaning a glass article and a method of cleaning a glass substrate using the same. The cleaning composition includes, with respect to 100 weight% of the cleaning composition: an alkali in a range of about 1 weight% to about 20 weight%; a surfactant in a range of about 0.1 weight% to about 10 weight%; a chelating agent in a range of about 0.1 weight% to about 10 weight%; an organic solvent in a range of about 0.1 weight% to about 10 weight%; and a dispersion stabilizer in a range of about 0.1 weight% to about 10 weight%, wherein the dispersion stabilizer has a structure of Formula (1) below. The use of the cleaning composition makes it possible to effectively remove particle contamination and organic contaminants on a surface of a glass substrate.