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Invention Publication
CN101443392A 粘合改性的可膨胀聚烯烃组合物和含有膨胀的粘合改性聚烯烃组合物的隔绝车辆部件 无效 - 撤回

粘合改性的可膨胀聚烯烃组合物和含有膨胀的粘合改性聚烯烃组合物的隔绝车辆部件
Abstract:
本发明公开了自由膨胀形成稳定泡沫的聚烯烃组合物。该组合物含有特定量的增粘树脂。该组合物包括至少一种热活化的膨胀剂，并通常包括至少一种热膨胀的交联剂。该组合物有效作为汽车用途中的密封器和隔音/隔振器。
Abstract(English):

Polyolefin compositions that expand freely to form stable foams are disclosed. The compositions include at least one heat-activated expanding agent and typically include at least one heat-expanded crosslinker. The compositions are effective as sealers and noise/vibration insulation in automotive applications.

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