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专利名称：Rubber compositions
发明人：Tanimoto, Yoshio,Iketani, Kohichi申请号：EP85309061.1申请日：19851212公开号：EP0188097A2公开日：19860723
摘要：A rubber composition excellent in processabilities such as rolling processabilityand extrusion processability before vulcanization and excellent in weather resistance andheat resistance and high in hardness after vulcanization is disdosed. This rubbercomposition comprises 100 parts by weight of an ethylene α-olefin copolymer rubberand/or an isobutylene-isoprene rubbers, 3 to 60 parts by weight of a pohrbutadienerubber which is liquid at room temperature and/or a polyisoprene rubber which is liquidat room temperature and 3 to 35 parts by weight of sulfur.
申请人：SUMITOMO CHEMICAL COMPANY, LIMITED
地址：Kitahama 4-chome 5-33 Chuo-ku Osaka 541 JP
国籍：JP
代理机构：Myerscough, Philip Boyd (GB)
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