{
  "$type": "site.standard.document",
  "description": "Disclosed herein is a separator for a secondary battery comprising a porous separator substrate including a polyolefin-based material and a coating layer coated on at least one surface of the separator substrate, the separator for a secondary battery having a uniform coating layer and improved…",
  "path": "/patents/1425761",
  "publishedAt": "2026-05-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C08J9/36",
    "LG CHEMICAL LTD [KR]"
  ],
  "textContent": "Disclosed herein is a separator for a secondary battery comprising a porous separator substrate including a polyolefin-based material and a coating layer coated on at least one surface of the separator substrate, the separator for a secondary battery having a uniform coating layer and improved adhesion force, wherein the coating layer is a dry form of a slurry comprising a binder, an inorganic material, a mixed solvent including at least two solvents, and a dispersant, the inorganic material being a metal hydroxide and the dispersant being a compound including 10 to 30 hydroxy groups in one molecule.",
  "title": "SECONDARY BATTERY SEPARATOR COMPRISING DISPERSANT, AND MANUFACTURING METHOD THEREFOR"
}