| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a complex improved in kinetic properties in a predetermined direction, wherein a rod-like silica is dispersed finely. <P>SOLUTION: This invention relates to the complex, wherein the rod-like silica having an average width of 3 to 35 nm and an average length of 50 nm to 5μm is dispersed in a rubber composition. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
