A coated composition for increasing adhesion between two surfaces that are in sliding, slipping, rolling-sliding or rolling-slipping contact with each other, the composition comprising: (a) a core, the core comprising one or more than one hard particle, each of the one or more than one hard particle having a Mohs hardness value of equal to or greater than 5, or a Vickers hardness of greater than or equal to 1000 and selected from the group of garnet, copper slag, silica sand, bauxite, Al2O3, staurolite, olivine, goethite, coal slag, MgO and Fe2O3, the core comprising about 70% to about 99.8% (wt/wt) of the composition; and (b) a coating over the core, the coating over the core comprising a resin and a conductivity additive, the resin comprising about 0.1% to about 20% (wt/wt) of the composition, and the conductivity additive comprising about 0.1% to about 10% (wt/wt) of the composition.
COATED ADHESION ENHANCEMENT COMPOSITIONS
2022-11-03
Patent
Electronic Resource
English