{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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    "size": 120581
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  "description": "The invention provides an electrode binder for a nonaqueous secondary battery, which can obtain a secondary battery which has an electrode active material layer having few cracks and a high peeling strength to a current collector, and which has a low internal resistance and a good cycle…",
  "path": "/patents/1418389",
  "publishedAt": "2023-12-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C08F220/06",
    "SHOWA DENKO KK [JP]"
  ],
  "textContent": "The invention provides an electrode binder for a nonaqueous secondary battery, which can obtain a secondary battery which has an electrode active material layer having few cracks and a high peeling strength to a current collector, and which has a low internal resistance and a good cycle characteristic; and a nonaqueous secondary battery electrode. The electrode binder for a nonaqueous secondary battery contains a resin component and is water-soluble. The surface free energy γB at 23°C is 70 mJ/m2 or less, and the dipole component γpB of the surface free energy is 26 mJ/m2 or less.",
  "title": "NONAQUEOUS SECONDARY BATTERY ELECTRODE BINDER AND NONAQUEOUS SECONDARY BATTERY ELECTRODE"
}