| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for blending a rubber chemical with a rubber-inorganic filler masterbatch containing an inorganic filler such as carbon black, with which the rubber chemical can be uniformly dispersed in a short time while suppressing occurrence of slippage, even if the rubber chemical is of low melting point or low softening point. <P>SOLUTION: This blending method comprises kneading a rubber chemical with a pellet-like rubber-inorganic filler masterbatch containing a rubber component comprising natural and/or diene-based synthetic rubber and an inorganic filler. <P>COPYRIGHT: (C)2010,JPO&INPIT |
