A method for making rubber portions comprising tyre metallic reinforcing plies. This method comprises an incorporation step wherein metallic cords which constitute the plies are arranged between two skim layers and a treatment step for the metallic cords, that precedes the incorporation step and wherein the metallic cords are wetted with a diene elastomeric polymer with a viscosity of between 3 and 10 Pa·s at room temperature.
METHOD OF TREATING TYRE REINFORCING PLY CORDS
VERFAHREN ZUR BEHANDLUNG VON REIFENVERSTÄRKENDEM LAGENKORD
PROCÉDÉ DE TRAITEMENT DE FILS DE NAPPE DE RENFORCEMENT DE PNEU
2019-11-13
Patent
Electronic Resource
English
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