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发明公开
CN102449007A 包含氟化添加剂的弹性体组合物以及其在传动皮带的制造中的应用 无效 - 撤回

包含氟化添加剂的弹性体组合物以及其在传动皮带的制造中的应用
摘要：
本发明涉及一种弹性体组合物，该组合物包含支化聚合物，所述支化聚合物由选自由NBR、HNBR、XHNBR、EP(D)M、和马来酸酸化EPDM组成的组中的聚合物以及适于在所述聚合物的键合处形成键以形成侧链的化合物获得。该化合物包括包含全氟烷基官能团的基团Y和适于与双键反应的官能团。优选地，Y＝F(CF2CF2)m/其中m为2至20；R选自由双键C＝C、三键C≡C、功能性醇基团、羧酸基团、酯基团、丙烯酸基团、甲基丙烯酸基团组成的组。本发明还涉及组合物作为用于传动皮带的体化合物的用途以及涉及其在油浴中的用途。
摘要（英）：

The invention relates to an elastomeric composition comprising a branched polymer obtained from a polymer selected from the group consisting of NBR, HNBR, XHNBR, EP(D)M, and maleized EPDM and from a compound adapted to form a bond at a bond of the polymer to form a side chain. This compound comprises a group Y comprising a perfluoroalkyl functional group and a functional group adapted to react with the double bond. Preferably, Y=F (CF2CF2)m/ wherein m is in the range between 2 and 20; R is selected from the group consisting of a double bond C=C, a triple bond C=C, a functional alcoholic, carboxylic, esteric, acrylic, methacrylic group. The invention also relates to the use of a composition as a body compound for a drive belt and to the use thereof in an oil bath.

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