{
  "$type": "site.standard.document",
  "description": "A microporous film which is excellent in permeability and mechanical strength and has breakage resistance at high temperatures; a separator for a nonaqueous-electrolyte battery which comprises the microporous film; and a nonaqueous-electrolyte battery employing the separator. The microporous film…",
  "path": "/patents/1111853",
  "publishedAt": "2001-07-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C08J3/24",
    "NITTO DENKO CORP [JP]"
  ],
  "textContent": "A microporous film which is excellent in permeability and mechanical strength and has breakage resistance at high temperatures; a separator for a nonaqueous-electrolyte battery which comprises the microporous film; and a nonaqueous-electrolyte battery employing the separator. The microporous film has a gel content of from 20 to 90% as determined through 3-hour immersion in boiling xylene, and a modulus of elasticity at 150 DEG C of from 1 million to 100 millions Pa. The microporous film may also contain a resin having a crosslinked structure.",
  "title": "MICROPOROUS FILM"
}