{
  "$type": "site.standard.document",
  "description": "It could be helpful to provide a laminate for an electrochemical device that can advantageously be used as a device member having excellent blocking resistance and low-temperature adhesiveness. The laminate includes a substrate and a functional layer. The functional layer contains heat-resistant…",
  "path": "/patents/1396389",
  "publishedAt": "2026-04-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B32B5/16",
    "ZEON CORP [JP]"
  ],
  "textContent": "It could be helpful to provide a laminate for an electrochemical device that can advantageously be used as a device member having excellent blocking resistance and low-temperature adhesiveness. The laminate includes a substrate and a functional layer. The functional layer contains heat-resistant fine particles; adhesive particles containing an adhesive polymer; and a binder. The adhesive polymer contains a polyester polymer having a glass-transition temperature in a range of not lower than 10°C and not higher than 95°C. In plan view of the laminate from a side corresponding to the functional layer, the functional layer includes an adhesion region formed of the adhesive particles and a heat-resistant region formed of the heat-resistant fine particle and the binder. In the laminate, the volume-average particle diameter of the adhesive particles is larger than the average stacking direction height of the heat-resistant region.",
  "title": "LAMINATE FOR ELECTROCHEMICAL ELEMENTS AND ELECTROCHEMICAL ELEMENT"
}