{
  "$type": "site.standard.document",
  "description": "A polyolefin microporous membrane that may serve as a separator for a lithium ion battery is a single-layer or laminated structure and includes a film that forms a surface layer and contains organosilicone particles.",
  "path": "/patents/1000892",
  "publishedAt": "2012-06-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B01D67/0027",
    "TAKEMOTO OIL & FAT CO LTD [JP]"
  ],
  "textContent": "A polyolefin microporous membrane that may serve as a separator for a lithium ion battery is a single-layer or laminated structure and includes a film that forms a surface layer and contains organosilicone particles.",
  "title": "Polyolefin microporous membrane and separator for lithium ion battery"
}