{
  "$type": "site.standard.document",
  "description": "A separator with a heat-resistant insulation layer for an electric device according to the present invention includes: a resin porous substrate; and a heat-resistant insulation layer containing heat-resistant particles and a binder, the heat-resistant insulation layer being formed on at least one…",
  "path": "/patents/971419",
  "publishedAt": "2014-08-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C08J5/2218",
    "NISSAN MOTOR [JP]"
  ],
  "textContent": "A separator with a heat-resistant insulation layer for an electric device according to the present invention includes: a resin porous substrate; and a heat-resistant insulation layer containing heat-resistant particles and a binder, the heat-resistant insulation layer being formed on at least one surface of the resin porous substrate. The heat-resistant particles contain α alumina, and a parameter X represented by a following mathematical expression 1 is 0.018 to 0.336. In the expression, Cis a ratio of the α alumina, which occupies the heat-resistant particles, Ris surface roughness (µm) of a surface of the heat-resistant insulation layer, the surface being opposite with the resin porous substrate, and D is a thickness (µm) of the heat-resistant insulation layer. X = C α × R zjis / D",
  "title": "SEPARATOR WITH HEAT-RESISTANT INSULATING LAYER"
}