The present invention provides, inter alia, a method for producing a masterbatch in which the dispersibility of microfibrillated plant fibers is further increased to obtain excellent processability and improved rubber properties such as fuel economy, tensile strength, and elongation at break. The present invention relates to a method for producing a masterbatch, the method including step (I) of mixing a rubber latex with microfibrillated plant fibers oxidized with an N-oxyl compound to obtain a mixture, and coagulating the mixture by adjusting its pH to 2 to 6.
METHOD FOR PRODUCING MASTER BATCH, MASTER BATCH OBTAINED BY SAID PRODUCTION METHOD, RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE
VERFAHREN ZUR HERSTELLUNG EINES MASTERBATCH, MIT DEM BESAGTEN HERSTELLUNGSVERFAHREN HERGESTELLTER MASTERBATCH, KAUTSCHUKZUSAMMENSETZUNG FÜR REIFEN UND LUFTREIFEN
PROCÉDÉ DE PRODUCTION DE MÉLANGE MAÎTRE, MÉLANGE MAÎTRE OBTENU PAR LEDIT PROCÉDÉ DE PRODUCTION, COMPOSITION DE CAOUTCHOUC POUR PNEU ET PNEU
2020-07-08
Patent
Electronic Resource
English
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