{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A current collector including a metal foil, and a primer coating layer formed on at least one surface of the metal foil. A surface roughness (Ra) of the primer coating layer is 0.01 to 1 μm. The primer coating layer may include a carbon-based material and a binder. A surface of the metal foil may…",
  "path": "/patents/1423430",
  "publishedAt": "2026-06-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/667",
    "LG ENERGY SOLUTION, LTD."
  ],
  "textContent": "A current collector including a metal foil, and a primer coating layer formed on at least one surface of the metal foil. A surface roughness (Ra) of the primer coating layer is 0.01 to 1 μm. The primer coating layer may include a carbon-based material and a binder. A surface of the metal foil may have irregularities formed by a rolling of the primer coating layer.",
  "title": "CURRENT COLLECTOR COMPRISING PRIMER COATING LAYER HAVING IMPROVED ADHESIVE STRENGTH, AND MANUFACTURING METHOD FOR SAME"
}