{
  "$type": "site.standard.document",
  "description": "The present invention relates to a separator comprising a porous substrate and an adhesive layer on one surface or both surfaces of the porous substrate, wherein the adhesive layer includes an acryl-based copolymer containing a (meth)acrylate-based monomer-derived repeating unit and having a weight…",
  "path": "/patents/1169172",
  "publishedAt": "2016-10-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M2/1686",
    "SAMSUNG SDI CO., LTD."
  ],
  "textContent": "The present invention relates to a separator comprising a porous substrate and an adhesive layer on one surface or both surfaces of the porous substrate, wherein the adhesive layer includes an acryl-based copolymer containing a (meth)acrylate-based monomer-derived repeating unit and having a weight average molecular weight of 400,000 g/mol to 750,000 g/mol; and to a secondary battery comprising the separator.",
  "title": "SEPARATOR AND SECONDARY BATTERY USING SAME"
}