ROAD MARKING PAINT Russian patent published in 2010 - IPC C09D133/04 C09D133/10 E01F9/04 

FIELD: chemistry.

SUBSTANCE: road marking paint contains an acrylic filming agent, inorganic filler, a plasticiser, a mixed organic solvent, a pigment - titanium dioxide, a thickener based on organobentonite and a dispersing agent based on lecithin. The inorganic filler used is acid plagioclase in form of particle with size ranging from 12 to 60 mcm with sodium content ranging from 10.50 to 10.60 wt % in terms of Na₂O. The paint additionally contains microtalc.

EFFECT: increased resistance of the road mark to prolonged effect of water, salt and alkali.

2 tbl, 3 ex