{
  "$type": "site.standard.document",
  "description": "A method for manufacturing a separator, including the steps of: (S) preparing a dispersion containing inorganic particles dispersed in a first solvent and a first binder polymer dissolved in the first solvent; (S) preparing a binder polymer solution containing a second binder polymer dissolved in a…",
  "path": "/patents/1252214",
  "publishedAt": "2020-01-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M2/145",
    "LG CHEM, LTD."
  ],
  "textContent": "A method for manufacturing a separator, including the steps of: (S) preparing a dispersion containing inorganic particles dispersed in a first solvent and a first binder polymer dissolved in the first solvent; (S) preparing a binder polymer solution containing a second binder polymer dissolved in a second solvent, and mixing the binder polymer solution with the dispersion so that a combined weight of the inorganic particles and the first binder polymer in the dispersion may be 1.5-8 times of a weight of the second binder polymer in the binder polymer solution; and (S) applying the resultant mixture to at least one surface of a porous polymer substrate, followed by drying, to form a porous coating layer on the porous polymer substrate. Also, a separator obtained by the method and an electrochemical device including the same.",
  "title": "SEPARATOR FABRICATION METHOD, SEPARATOR FABRICATED THEREBY, AND ELECTROCHEMICAL ELEMENT COMPRISING SAME SEPARATOR"
}