| 摘要 |
<p>The invention relates to a rubber composition comprising a compound having formula (I) or a salt of this compound, in which: each group R1, R2, R3 represents, independently of each other, an alkylene, arylene, arylalkylene, alkylarylene or cycloalkylene group; each group X1, X2 represents, independently of each other, -COOH, - CO-NH-OH, -SOOH, -PO(OR)(R') or -PO(OR)(OR') with R, R' representing, independently of each other, hydrogen or an alkyl group; and X3 comprises at least one -COOH, -CO-NH-OH, -SOOH, -PO(OR)(R') or -PO(OR)(OR') group with R, R' representing, independently of each other, hydrogen or an alkyl group.</p> |
