To provide a method for producing a wet master batch, a method for producing a rubber composition and a method for producing a tire, capable of improving a wet grip performance and an overall performance of responsiveness at steering.SOLUTION: A method for producing a wet master batch includes a mixing step of mixing an inorganic filler having a gelatinous aqueous dispersion of a density 20 mass% or more and a conjugated diene rubber having an ionic functional group. The mixing step mixes the inorganic filler and/or the conjugated diene rubber in a fluid dispersion state to obtain a liquid mixture.SELECTED DRAWING: None
ウェットマスターバッチの製造方法、ゴム組成物の製造方法及びタイヤの製造方法
2024-08-06
Patent
Elektronische Ressource
Japanisch
IPC: | C08J Verarbeitung , WORKING-UP / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |