DEICING AND ANTI-SWEATING DETERGENT COMPOSITION FOR GLASS SURFACES Russian patent published in 2008 - IPC C09K3/18 

FIELD: chemistry.

SUBSTANCE: deicing and anti-sweating detergent composition for glass surfaces contains a low-freezing point base in the form of spirit, non-ionic surfactant, corrosion inhibitor, pH regulator and water. The composition additionally contains bischofite as the low freezing point base, while as the corrosion inhibitor and at the same time the pH regulator in the diapason 6.8-7.8 units it contains hydro-phosphate and additionally alkaline chromate and/or alkaline earth metals. Correlation of the components in the composition: bischofite 9.5-40.5 wt %, spirit 5.0-25.0 wt %, corrosion inhibitor 0.3-0.9 wt %, non-ionic surfactant 0.01-0.02 wt %, the rest water.

EFFECT: composition is non-toxic and inexpensive, possesses good washing, deicing and anti-sweating properties.

1 cl, 2 tbl