| 摘要 |
<p>COPOLYMER, RUBBER COMPOSITION, RUBBER COMPOSITION FOR TIRE SIDE USE, CROSSLINKED RUBBER COMPOSITION AND TIRE5 The present invention provides a copolymer of a conjugated dienecompound and a non-conjugated olefin that is used for manufacturing rubber excellent in low heat generation properties, heat resistance, ozone resistance(weather resistance), a rubber composition containing the copolymer, a crosslinked rubber composition obtained by crosslinking the rubber10 composition, and a tire manufactured by using the rubber composition or the crosslinked rubber composition. In the copolymer of a conjugated diene compound and a non-conjugated olefin, the content of 1,2 adduct units(including 3,4 adduct units) of a unit derived from the conjugated diene compound is 5 % or less.15Figure 1</p> |
