首页>
外国专利>
EXPANDABLE COMPOSITION BASED ON EPDM RUBBER OR POLYCHLOROPRENE AND CLOSED CELL SPONGE RUBBER MADE THEREFROM
EXPANDABLE COMPOSITION BASED ON EPDM RUBBER OR POLYCHLOROPRENE AND CLOSED CELL SPONGE RUBBER MADE THEREFROM
展开▼
机译:基于EPDM橡胶或聚氯丁二烯的发泡组合物以及由其制成的闭孔海绵状橡胶
展开▼
页面导航
摘要
著录项
相似文献
摘要
An expandable composition of a solid synthetic vulcanizable elastomer of ethylene/higher alpha-olefin/nonconjugated diene copolymer or polychloroprene, a blowing agent, and a curing agent for the elastomer, said composition containing from about 5-25% based on the weight of total polymer of an ionomer resin which is an ethylene polymer containing at least about 50 mole percent ethylene and bearing from about 0.2-25 mole percent acid functional groups that are at least about 50% neutralized by metal ions.
展开▼