{
  "$type": "site.standard.document",
  "description": "Provided is a polyurethane adhesive for a battery packaging material, the polyurethane adhesive including a main agent and a polyisocyanate curing agent, wherein the main agent includes polyester polyol of which number-average molecular weight (Mn) is 20,000 to 33,000 g/mol and a glass transition…",
  "path": "/patents/1426459",
  "publishedAt": "2026-06-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C09J175/06",
    "SEOWOO ADVANCED MATERIAL CO.,LTD"
  ],
  "textContent": "Provided is a polyurethane adhesive for a battery packaging material, the polyurethane adhesive including a main agent and a polyisocyanate curing agent, wherein the main agent includes polyester polyol of which number-average molecular weight (Mn) is 20,000 to 33,000 g/mol and a glass transition temperature is 1 to 18° C., and provided is a packaging material for batteries including the polyurethane adhesive.",
  "title": "POLYURETHANE ADHESIVE FOR PACKAGING MATERIALS FOR BATTERIES AND PACKAGING MATERIAL FOR BATTERIES INCLUDING THE SAME"
}