{
  "$type": "site.standard.document",
  "description": "Provided is a multilayer porous film having a porous film comprised of a resin composition comprising a polypropylene and one or more polyolefins other than polypropylenes and an inorganic filler-containing porous layer stacked on at least on one side of the porous film. The multilayer porous film…",
  "path": "/patents/996696",
  "publishedAt": "2012-10-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B32B27/20",
    "ASAHI KASEI E MATERIALS CORP [JP]"
  ],
  "textContent": "Provided is a multilayer porous film having a porous film comprised of a resin composition comprising a polypropylene and one or more polyolefins other than polypropylenes and an inorganic filler-containing porous layer stacked on at least on one side of the porous film. The multilayer porous film is capable of preventing short circuit between two electrodes even when a heat generation amount is large at the time of abnormal heat generation and therefore satisfying both excellent heat resistance and good shutdown function.",
  "title": "Multilayer porous film"
}