A process for preparing a masterbatch is disclosed. The process comprises (i) ultrasonically mixing silica and a silane in a hydrocarbon solvent to form a solution, and mixing the solution and a polymer cement to form a mixture; or (ii) mixing a solution comprising a surface-modified silane in a hydrocarbon solvent with a polymer cement to form a mixture. The process further comprises drying the mixture to form the masterbatch.
SURFACE MODIFICATION OF SILICA IN HYDROCARBON SOLVENT, MASTERBATCH, AND RUBBER COMPOSITION
OBERFLÄCHENMODIFIZIERUNG VON SILICIUMDIOXID IN KOHLENWASSERSTOFFLÖSUNGSMITTEL, MASTERBATCH UND KAUTSCHUKZUSAMMENSETZUNG
MODIFICATION DE SURFACE DE SILICE DANS UN SOLVANT HYDROCARBONÉ, MÉLANGE MAÎTRE ET COMPOSITION DE CAOUTCHOUC
2025-04-02
Patent
Electronic Resource
English
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 |
European Patent Office | 2019
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