ANTI-SLIP COMPOSITION Russian patent published in 2024 - IPC C04B41/46 

FIELD: chemistry.

SUBSTANCE: invention relates to antiskid devices. Composition includes a film-forming agent in the form of an acrylic thermoplastic resin, or an acrylic hydroxy-functional resin, or an epoxy-diane resin, a silicone antifoaming agent, fractionated quartz sand, fractionated synthetic corundum, organomodified bentonite clay, modified fatty acid esters, a plasticiser, acetone and orthoxylene. Ratio of components is as follows, wt.%: film-forming agent in form of acrylic thermoplastic resin 25.0 or acrylic hydroxy-functional resin 35.0 or epoxy-diane resin 25.0, silicone antifoaming agent 0.05, fractionated quartz sand 20.0, fractionated synthetic corundum 20.0, organomodified bentonite clay 1.5-3.0, modified fatty acid esters 0.3-0.8, plasticiser 0.5-5.0, acetone 0.5 and orthoxylene up to 100. In the case of using acrylic hydroxy-functional resin 35.0, the composition additionally contains tin dibutyl dilaurate 0.01, and also contains a component comprising a polyisocyanate curing agent 10.0 with orthoxylene 12.0 and organomodified bentonite clay 1.0 in a solution of orthoxylene 12.0. In the case of using epoxy-diane resin 25.0, the composition additionally contains a component including an amine type hardener 8.0 with orthoxylene 17.0 and organomodified bentonite clay 1.0 in a solution of orthoxylene 17.0.

EFFECT: creation of rough surface.

1 cl, 1 tbl, 3 ex