发明名称 Valve seal
摘要 A valve gasket for sealing a fluid dispenser device comprising a valve, in particular a metering valve, mounted on a fluid reservoir, said gasket being characterized in that it comprises an alloy of vulcanized ethylene vinyl acetate (EVA) and/or of butyl (IIR) or of vulcanized halobutyl (CIIR or BIIR) with one or more materials selected from the group constituted by polyoctene ethylene (POE), ethylene propylene (EP), ethylene propylene diene monomer (EPDM) and chloroprene rubber (CR), all of these materials being vulcanized.
申请公布号 US2005067796(A1) 申请公布日期 2005.03.31
申请号 US20040487927 申请日期 2004.09.20
申请人 BARRANCO SANDRINE;LEONE PATRICE 发明人 BARRANCO SANDRINE;LEONE PATRICE
分类号 B65D83/38;B65D83/14;F16J15/10;(IPC1-7):F16J3/00 主分类号 B65D83/38
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