专利检索 ap:("MATSUSHITA ELECTRIC IND CO LTD") AND inv:"SATO SHIGENORI" 第 1 页

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发明公开
SEALING MATERIAL FOR ELECTROCHEMICAL ELEMENT AND ELECTROCHEMICAL ELEMENT CONTAINING THE SAME 审中-公开
标题翻译：密封材料ELEKTROCHMISCHES元素开始，包含电化学元件

公开(公告)号：EP1294031A4

公开(公告)日：2007-12-05

申请号：EP01934524

申请日：2001-06-04

申请人： MATSUSHITA ELECTRIC IND CO LTD

发明人： UYAMA TAKAO , OKAHISA MITSUGU , IKEHATA TOSHIHIKO , YAMANAKA SUSUMU , OKAMOTO TOSHIHIDE , SATO SHIGENORI , TANAKA YOSHINORI , TSUBOTA FUKUJI

IPC分类号： H01G9/00 , H01G9/10 , H01G11/00 , H01G11/54 , H01G11/62 , H01G11/78 , H01G11/80 , H01M2/08 , H01M2/16 , H01M6/40 , H01M6/42 , H01M10/04 , H01M10/40

CPC分类号： H01G9/155 , H01G9/10 , H01M2/08 , H01M2/1653 , H01M2/166 , H01M2/1686 , H01M6/40 , H01M6/42 , H01M10/04 , H01M10/0525 , H01M10/0565 , H01M10/0585 , H01M2300/0085 , Y02E60/13

摘要： A sealing material for electrochemical elements which comprises a rubber ingredient and a tackifier and keeps the electrochemical elements in a highly sealed state in a wide temperature range, wherein the rubber ingredient comprises at least either of butyl rubber and polyisobutylene rubber and the tackifier comprises at least one member selected from the group consisting of terpene resins, aliphatic petroleum resins, and alicyclic petroleum resins.