Coating for a wiper blade of a windshield wiper with the retention of water, the wiper blade with this coating and method for coating of a wiper blade with this coating

摘要

Coating a wiping strip of rubber or elastomer of a wiper vehicle, of the type comprising an additive that reduces the coefficient of friction between the sheet and the glass, characterized in that it comprises cavities microscopic dimensions flowing outside the coating conferring hydrophilicity, and by the fact that the coating consists of a binder additive particles, wherein the cavities formed by interstices between the particles.