Rubber composition with silica reinforcement obtained with an amino acid or amino acid-containing protein based activator and use thereof in tires

   
   

The invention relates to the preparation of a silica reinforced rubber composition where alkoxysilane and/or sulfur cure reactions within the elastomer host are controlled by the use of a selected amino acid, or amino acid-containing protein based, activator. The invention also relates to such composite and to a tire having at least one component of such composite.

La invención se relaciona con la preparación de una composición de goma reforzada silicona donde las reacciones de la curación del alkoxysilane y/o del sulfuro dentro del anfitrión del elastomer son controladas por el uso de un aminoácido seleccionado, o de la proteína conteniendo ácido amino basada, activador. La invención también se relaciona con tal compuesto y con un neumático que tiene por lo menos un componente de tal compuesto.

 
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