{
  "$type": "site.standard.document",
  "description": "A resin film for a terminal which includes at least three layers. The resin film covers a part of an outer peripheral surface of a metal terminal. The metal terminal is electrically connected to an energy storage device body of an energy storage device. The resin film includes at least three layers…",
  "path": "/patents/1401820",
  "publishedAt": "2026-01-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/178",
    "TOPPAN INC [JP]"
  ],
  "textContent": "A resin film for a terminal which includes at least three layers. The resin film covers a part of an outer peripheral surface of a metal terminal. The metal terminal is electrically connected to an energy storage device body of an energy storage device. The resin film includes at least three layers which define a first outer surface and a second outer surface of the resin film, the first outer surface being opposed to the second outer surface; a first adhesive layer which is one of the three layers and is arranged to form the first outer surface of the resin film; a second adhesive layer which is one of the three layers and is arranged to form the second outer surface of the resin film; and an insulating layer which is arranged between the first adhesive layer and the second adhesive layer. The first adhesive layer contains first polypropylene and second polypropylene. The first polypropylene has a long-chain branched structure. The second polypropylene has no long-chain branched structure and has a melting point of 80°C to 155°C.",
  "title": "TERMINAL RESIN FILM AND POWER STORAGE DEVICE USING SAME"
}