{
  "$type": "site.standard.document",
  "description": "The present invention relates to a technique for producing a cathode film having a thin and even thickness and having stable electrical characteristics at a high productivity by an extrusion molding method. That is, the present invention provides an active material for a cathode film comprising a…",
  "path": "/patents/1068840",
  "publishedAt": "2006-03-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/04",
    "ZEON CORP [JP]"
  ],
  "textContent": "The present invention relates to a technique for producing a cathode film having a thin and even thickness and having stable electrical characteristics at a high productivity by an extrusion molding method. That is, the present invention provides an active material for a cathode film comprising a lithium compound having a void fraction of 0.36 or less and a polyether polymer composition for a cathode film comprising a polyether polymer, an electrolytic salt compound which is soluble in the above polymer and the active material for a cathode film described above. The object described above can be achieved by extrusion-molding them.",
  "title": "ACTIVE MATERIAL FOR CATHODE FILM, POLYETHER POLYMER COMPOSITION FOR CATHODE FILM, CATHODE FILM, AND METHOD FOR PRODUCING CATHODE FILM"
}