METHOD FOR PRODUCING FINE CELLULOSE FIBER DISPERSION

PROBLEM TO BE SOLVED: To provide a fine cellulose fiber dispersion which, in a fine cellulose fiber-containing vulcanized rubber composition which contains the fine cellulose fiber, carbon black, and a rubber component, has high breaking strength and high breaking elongation.SOLUTION: Provided is a...

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1. Verfasser: SHINTANI NOBORU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a fine cellulose fiber dispersion which, in a fine cellulose fiber-containing vulcanized rubber composition which contains the fine cellulose fiber, carbon black, and a rubber component, has high breaking strength and high breaking elongation.SOLUTION: Provided is a method for producing a fine cellulose fiber dispersion containing a fine cellulose fiber and carbon black, comprising fibrillating the cellulose fiber in a raw material dispersion containing the cellulose fiber and the carbon black.