A method of making a cord reinforced rubber article is disclosed. The method comprises the steps of: mixing a carrier gas (18, 19), sulfur and an alkyne (17), to form a gas mixture (21); generating an atmospheric pressure plasma (24) from the gas mixture (21); exposing a reinforcement cord (26) to the atmospheric pressure plasma (24) to produce a treated reinforcement cord (28); and contacting the treated reinforcement cord (28) with a rubber composition comprising a diene based elastomer. Also, a treated reinforcement cord (28) is disclosed.
ATMOSPHERIC PLASMA TREATMENT OF REINFORCEMENT CORDS AND USE IN RUBBER ARTICLES
ATMOSPHÄRISCHE PLASMABEHANDLUNG VON VERSTÄRKUNGSCORD UND VERWENDUNG IN GUMMIARTIKELN
TRAITEMENT AU PLASMA ATMOSPHÉRIQUE DE CORDONS DE RENFORT ET UTILISATION DANS DES ARTICLES EN CAOUTCHOUC
2019-07-24
Patent
Electronic Resource
English
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL , Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein / B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED , Vorbereiten oder Vorbehandeln der zu verformenden Masse / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B60C VEHICLE TYRES , Fahrzeugreifen / C08J Verarbeitung , WORKING-UP / D07B ROPES OR CABLES IN GENERAL , Seile oder Kabel allgemein |
ATMOSPHERIC PLASMA TREATMENT OF REINFORCEMENT CORDS AND USE IN RUBBER ARTICLES
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