| 摘要 |
SEALANT COMPOSITION A sealant composition with adhesion which is resistant to deterioration in the presence of water comprising: a) a functionalized polymer component which is prepared by grafting carboxylic acid, dicarboxylic acid, or derivative thereof onto a polymer component, said polymer component comprising a multiblock copolymer having at least two endblocks A and at least one midblock B, wherein the A blocks comprise monoalkenyl arene blocks and the B blocks comprise hydrogenated conjugated diene polymer blocks; and b) an amount of a midblock compatible component.
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