{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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  "description": "Provided is a separator for an electrochemical element suitable for extending the service life of an electrochemical element under high temperature conditions. This separator for an electrochemical element is disposed between a pair of electrodes and is for separating the two electrodes from each…",
  "path": "/patents/1433356",
  "publishedAt": "2023-01-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01G11/22",
    "NIPPON KODOSHI CORP [JP]"
  ],
  "textContent": "Provided is a separator for an electrochemical element suitable for extending the service life of an electrochemical element under high temperature conditions. This separator for an electrochemical element is disposed between a pair of electrodes and is for separating the two electrodes from each other and retaining an electrolytic solution, wherein the separator contains a cellulose-based fiber, and the limiting viscosity of the separator as measured by the measurement method specified in JIS P 8215 is in a range of 150-500 ml/g.",
  "title": "ELECTROCHEMICAL ELEMENT SEPARATOR AND ELECTROCHEMICAL ELEMENT"
}