| 摘要 |
PROBLEM TO BE SOLVED: To enhance the dispersibility and reinforcing property of a reinforcing material comprising cellulosic fibers in a rubber component, and to provide a rubber composition which exhibits adequate durability and rigidity and a method for producing the same. SOLUTION: The rubber composition comprises cellulose nanofibers having an average fiber diameter of nano order and a dispersant in a rubber component. The method for producing the same includes mixing rubber latex and a slurry of the nanofibers dispersed in water, and drying the resulting mixed liquid to remove the water. COPYRIGHT: (C)2009,JPO&INPIT
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