{
  "$type": "site.standard.document",
  "description": "A separator for battery and a power generating element for battery from which a battery having both excellent battery properties and high liquid electrolyte leakage preventive properties can be prepared and a battery having both excellent battery properties and high liquid electrolyte leakage…",
  "path": "/patents/1099494",
  "publishedAt": "2003-01-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0568",
    "YUASA BATTERY CO LTD [JP]"
  ],
  "textContent": "A separator for battery and a power generating element for battery from which a battery having both excellent battery properties and high liquid electrolyte leakage preventive properties can be prepared and a battery having both excellent battery properties and high liquid electrolyte leakage preventive properties are provided. In other words, a separator 10 for lithium secondary battery comprises a crosslinked material layer formed on a porous material and has a gas permeability. Further, a power generating element 20 for lithium secondary battery comprises at least the separator 10 for lithium secondary battery, a positive electrode 3, and a negative electrode 4. Moreover, a lithium secondary battery 100 comprises at least the separator 10 for lithium secondary battery, a positive electrode 3, a negative electrode 4, and a liquid electrolyte 8 containing an electrolyte salt.",
  "title": "BATTERY-USE SEPARATOR, BATTERY-USE POWER GENERATING ELEMENT AND BATTERY"
}