EPDM Elastomeric compositions

专利名称：EPDM Elastomeric compositions发明人：von Hellens, Walter,Mohammed, Sheikh

Azizual Hassan,Hallman, Robert Walter

申请号：EP86113770.1申请日：19861004公开号：EP0232463A2公开日：19870819

摘要：Elastomeric compositions containing EPDM elastomers are provided, thevulcanizates of which show substantially improved adhesion properties with gooddynamic ozone resistance, superior aged fatigue life and high resilience. The EPDM usedis of high molecular weight and has a non-conjugated diene content of at least 6 weightpercent preferably at least 7.5%. The composition also contains highly unsaturatedelastomers, such as natural rubber and polybutadiene, as the additional elastomericcomponents.

申请人：POLYSAR LIMITED

地址：Sarnia Ontario N7T 7M2 CA

国籍：CA

代理机构：von Kreisler, Alek, Dipl.-Chem.

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